Technical Service Bulletins

2008-09-29: Slip Condition In 2nd 3rd Or 4th - Damaged 2-4 Band Or 3-4 Clutch - keywords 4L60E 4L65E 4L70E automatic bind body busy chatter forth second shift shudder third valve (PIP3136M)
2008-09-29: Product Quality Center (PQC) for Engine, Transmission Assembly and Transfer Case Replacement (02-07-30-029L)
2008-09-29: Eliminating Unwanted Odors in Vehicles (00-00-89-027E)
2008-09-29: Transmission Oil Leaking From Transmission Vent (Replace Transmission Case Cover (Channel Plate) Gasket) (01-07-30-032E)
2008-09-29: Navigation Radio Diagnostic Questionnaires for Warranty Exchanges Through PQC Parts Restriction Process -For Navigation Radios with AM, FM, XM, CD, DVD, NAV, GPS, MP3, USB,Audio, Display, Map Concerns (08-08-44-010D)
2008-09-26: Odometer Servicing When The Odometer Cannot be Set to the Actual Mileage - keywords cluster ipc mile program (PIT4720)
2008-09-26: Fluid Leak from Transmission Oil Cooler Lines due to Corrosion - keywords leak line loose rust tight (PIT4722)
2008-09-25: Updated Warranty and Goodwill Exchange Program for Electronic Products (08-08-44-029)
2008-09-25: White Residue On Seatbelt And/Or Carpet Near Anchor Bolt Behind Front Seat(s) - keywords appearance belt bracket flange floor hem leak left pan plate rear restraint right salt seal sealer sill stain (PIT4708A)
2008-09-23: Special Coverage Adjustment - Analog OnStar Deactivation (08089B)
2008-09-22: Electronic Exchange Program Changes (03-00-89-013D)
2008-09-19: Information Required Before Ordering A New OnStar VCIM For A DTC B1000 - keywords blue button communication message no noconnect operation (PIC4600A)
2008-09-18: Information on OnStar Dual-Mode (Analog/Digital) Systems (06-08-46-008C)
2008-09-17: GM Tire Warranty Program Claims Submission Changes (U.S. Only) (08-03-10-012)
2008-09-16: Information on 4T65-E MN7, M15, M76, MN3 Automatic Transmission Case, Cooler Fitting and Torque Converter Drain Back Check Ball Change (04-07-30-017A)
2008-09-15: Information on Discoloration, Blistering, Peeling or Erosion of Various Exterior Emblems Including the Chevy Bowtie (06-08-111-004A)
2008-09-11: Performance Characteristics of Vehicles with Accessory Wheel/Tire Assemblies Installed as Upsized to Original Equipment (05-03-10-005D)
2008-09-05: Headlamp Lens Overheating When Covered and Chemical Damage to Exterior Polycarbonate Headlamp Lenses (02-08-42-001C)
2008-09-04: White Residue On Seatbelt And/Or Carpet Near Anchor Bolt Behind Front Seat(s) (PIT4708)
2008-08-29: Car and Truck Fix It Right the First Time Issues (08-00-89-029A)
2008-08-29: Requirements for Changing Tire and Wheel Assemblies - New Vehicle Placard (U.S. and Canada Only) (07-03-10-016C)
2008-08-28: Right Rear Wheel Appears To Extend Out Further Than Left Side - keywords appearance axle bed box fender left piinsi rear right suspension wheel (PIT3332B)
2008-08-28: Information on Inadvertent Steering Wheel Control (SWC) Button Press Causing Radio Anomalies) (08-08-44-028)
2008-08-27: New Labor Operation Codes for Dealer-Installed GM Accessories Replaced During Warranty Coverage Period (02-00-89-014E)
2008-08-26: Eaton Locking Differential Chatter Shudder Noise on Turns - keywords bind grab grind (PIP4054C)
2008-08-26: Information on Inappropriate Warranty Claims Submitted for Damaged Radios and Instrument Panel Clusters (IPCs) (08-08-44-015A)
2008-08-26: SES Light and DTC P0230 (PIP4462)
2008-08-25: Repair Information for Reconnection of Rear Window Defroster Contact or Tab (03-08-48-006E)
2008-08-22: Navigation Radio Diagnostic Questionnaires for Warranty Exchanges Through PQC Parts Restriction Process (For Navigation Radios with AM, FM, XM, CD, DVD, NAV, GPS, MP3, USB, Audio, Display, Map, Noise) (08-08-44-010B)
2008-08-22: Reducing Electrical Intermittents - Recrimping Electrical Connectors and Inspection of Related Wiring Harness Connections When Diagnosing Miscellaneous DTCs, Intermittent Driveability Concerns (08-06-03-009)
2008-08-21: Warranty, SPS, Control Module Diagnostics and Configuration Information, Programming, Set-Up (06-08-47-001E)
2008-08-20: Servicing The Ignition Switch And/Or Passlock Sensor - keywords B2957 B2958 B2960 B3031 B3033 battery column housing key lock P1626 P1631 pass theft theftdeterrent (PIT3867C)
2008-08-18: Temporary Compact Spare Tire Sidewall Cracking (08-03-10-009A)
2008-08-14: Fuel Gauge Fluctuation In Park Or Neutral - keywords gage inaccurate intermittent ip ipc (PIT3046E)
2008-08-14: Information on Aftermarket Device Interference with OnStar Diagnostic Services (08-08-46-004)
2008-08-11: Informaiton on Refurbish Instead of Replace Out of Warranty Radios with Worn Graphics on Faceplate, Knobs or Buttons (08-08-44-026)
2008-08-08: Information on Water or Ethylene Glycol in Transmission Oil (08-07-30-035)
2008-08-06: TOP TIER Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - Canada ONLY (05-06-04-022E)
2008-08-05: Question Regarding Installation Of Dealer Installed Accessories (PIT3099E)
2008-08-04: Key Coding Ignition Or Lock Cylinders - keywords code spring tumbler (PIT4030A)
2008-08-04: Water Leak From HVAC Case On The Passenger Floor - keywords blower car case door recirc recirculation wash water (PIT4317A)
2008-08-01: SWC Operation After OnStar ADT Upgrade - keywords call calling control inoperative steering wheel (PIC4820A)
2008-07-25: Replacement of Shock Absorbers and Struts and Use of Labor Operations E3800, E3801, E3807, E5800, E5801, E5807, E3850, E3857, E5750, E5751 and E5757 (05-03-08-002B)
2008-07-23: Disabled OnStar System Identification - keywords blue button communication deactivated digital disabled information led no operation red (PIC3597F)
2008-07-23: OnStar Power Consumption - keywords battery digital discharge drain draw parasitic VCIM (PIC4935)
2008-07-21: Low Voltage Display on IP Gauge, Lights Dim at Stop Lights, Battery Discharged, No Start, Slow Cranking, Dim Lights at Ilde, Low Generator Output (02-06-03-008D)
2008-07-16: Information on Aluminum Heater Core and/or Radiator Replacement (05-06-02-001A)
2008-07-16: Premature Rear Drum Brake Wear - keywords cable shoe stop (PIT3567J)
2008-06-27: Technical Assistance Center (TAC) Coverage Available for Current and Last Nine Model Year Vehicles (U.S. Only) (07-00-89-047B)
2008-06-27: Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles (05-03-07-009B)
2008-06-26: Intermittent SES Light Due To A P0442 With No EVAP Leaks - keywords BQMI (PIP4431)
2008-06-26: Temporary Compact Spare Tire Sidewall Cracking (U.S. Only) (08-03-10-009)
2008-06-24: TOP TIER Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - U.S. Only (04-06-04-047H)
2008-06-24: GM Goodwrench Limited Lifetime Service Guarantee (03-00-89-003A)
2008-06-23: Information on Heated Electrochromatic Outside Rearview Mirror Performance (08-08-64-011)
2008-06-20: Information on Use of Customer Concern Verification Sheets, Comeback Prevention, GM Technical Assistance Information Form (TAC), Strategy Based Diagnostics (SBD), Intermittent Concerns, Diagnostics (01-00-89-010H)
2008-06-18: Information on Navigation Radio Not Displaying Accurate Vehicle Location After Radio Replacement, Power Loss or Battery Replacement (08-08-44-023)
2008-06-18: Enhancing Field Product Reports with Digital Pictures (07-00-89-036A)
2008-06-18: OnStar Voice Recognition Operation Issues - keywords information intermittent microphone performance voice (PIC3011E)
2008-06-18: Unable To Connect To OnStar Handsfree Calling Digital Hardware - keywords cellt cellular communication droppedcall failedtovoice information intermittent OPC operation no noconnect performance region (PIC4310C)
2008-06-17: Fuel and Oil Additives - Facts and Myths/Maximizing Fuel Economy (05-00-89-072B)
2008-06-16: Questions Regarding Installation Of Dealer Installed Accessories (PIT3099D)
2008-06-11: Unwanted Repeated Calls to OnStar / Replace VCIM - keywords call letter mail phantomcall phone repeat (PIC4893)
2008-06-11: GM Training:June 2008 New Course Information (For U.S. Dealers and Aftermarket) (08-00-89-022)
2008-06-10: No Reverse, Second Gear or Fourth Gear (Replace Reaction Sun Shell with More Robust Heat Treated Parts) (00-07-30-022D)
2008-06-06: Information on Driveline Clunk Noise When Shifting Between PARK and DRIVE, PARK and REVERSE or DRIVE and REVERSE (99-04-20-002E)
2008-06-05: Information on Curb Park Assist and Memory Related Issues on Outside Rear View Mirrors (07-08-64-022A)
2008-06-05: OnStar Deactivated Returned To Stock New Vehicle Inventory - keywords activation button deactivated disabled inventory keypress letter (PIC4889)
2008-06-04: No Movement When Transmission is Shifted to Drive or Third - Normal Operation When Shifted to Second, First or Reverse (Replace Forward Sprag Assembly) (08-07-30-027)
2008-06-03: Announcement of Price Increase for MDI (EL-47955) (08-00-89-018A)
2008-06-03: Diagnostic Information on Diagnostic Trouble Code (DTC) P0894 and P1870 (08-07-30-008B)
2008-05-30: Requirements for Changing Tire and Wheel Assemblies - New Vehicle Placard (U.S. Only) (07-03-10-016A)
2008-05-30: Intermittent, Current or History DTC B2476 in Onstar GEN 6 or 7 VCIM - keywords blue button call communication data digital information keypad led OPC operation red (PIC4574B)
2008-05-29: GM Dealer Visits: Proper Management of Batteries in Dealer Parts Stock/Vehicle Inventory (08-06-03-005)
2008-05-22: IPC Odometer Programming Method Quick Reference Guide (07-08-49-020B)
2008-05-22: Information on Slight Vehicle Movement in Park at Start Up After Cold Soak (08-07-30-026)
2008-05-16: Minimizing Damage to Tire Pressure Monitor (TPM) Sensors During Tire Mounting/Dismounting (08-03-10-007)
2008-05-12: Automatic Transmission/Transaxle Torque Converter Replacement (01-07-30-010C)
2008-05-12: Diagnostic Tips for Automatic Transmission DTC P0756, Second, Third, Fourth Gear Start (01-07-30-036G)
2008-05-12: GM Training: May 2008 New Course Information (For U.S. Dealers and Aftermarket) (08-00-89-019)
2008-05-12: Warranty Reduction - Transfer of Tire Pressure Monitoring (TPM) Sensors to Replacement Wheels and Allowable TPM Sensor Replacements (08-03-16-003)
2008-05-08: Warranty Coverage for Emission-Related Reprogramming Events (PCM, ECM and TCM) (04-06-04-036E)
2008-05-07: Information on Inappropriate Warranty Claims Submitted for Damaged Radios and Intrument Panel Clusters (IPC) (08-08-44-015)
2008-05-06: Disc Brake Warranty Service and Procedures (00-05-22-002K)
2008-05-05: Intermittent SES Light And DTC P0300 With Random Misfires On All Cylinders - keywords P0106 P0107 P0171 P0502 P1107 (PIP4409)
2008-05-05: Engagement Time of Electronically Controlled Transmissions in General Motors Vehicles (Garage Shifts, Park to Reverse, Neutral to Drive, Neutral to Reverse, Park to Drive, Delayed Engagement) (03-07-30-007E)
2008-05-02: Manual Transmission Operating Characteristics (03-07-29-004E)
2008-05-02: Required Return Criteria of Complete Electrical Centers (EC) and Body Control Modules (IBCMs) with Integrated Electrical Centers to Warranty Parts Center (WPC) (05-08-45-002D)
2008-05-02: Exterior Lamp Condensation and Replacement Guidelines (01-08-42-001F)
2008-05-02: OnStar Generation 5 or 6 (DIgital) System Inoperative/Has No Power, LED Light Not On (Remove/Reinstall OnStar Fuse and Replace VCIM or Follow SI Diagnostics) (05-08-46-001D)
2008-05-02: Parts Restriction on Ordering OnStar Generation 6 and 7 Vehicle Communication Interface Modules (VCIM) (03-08-46-004D)
2008-05-01: GM Accessories Wheel Appearance Standards - keywords accessory aesthetics blister chrome ding dent dust peel rim wheel (PIT4636)
2008-05-01: Use of Chrome or Chrome-Plated Steel Valve Caps on Aluminum Valve Stems (08-03-10-005)
2008-05-01: Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum wheel Bead Seat Corrosion (Clean and Resurface Wheel Bead Seat) (08-03-10-006)
2008-05-01: Grinding and/or Growling Noise in Park on Incline (99-07-30-030F)
2008-04-30: Diagnostic Trouble Codes (DTCs) Required on Repair Orders (06-00-89-050B)
2008-04-30: ACDelco Replacement Battery Warranty Procedures (03-06-03-003B)
2008-04-29: Rear Door Window Bind (Replace Lower Run Channel) (06-08-64-016A)
2008-04-29: Processing GM Accessories - Initial Quality Issues (04-00-89-018C)
2008-04-28: Information on Paint Stain Under Protective Shipping Film (05-08-51-001C)
2008-04-24: CF5 Sunroof Unique Features - keywords glass headliner leak molding motor noise rattle roof seal sun switch trim water (PIT3369E)
2008-04-24: Temperature Knob For The HVAC Control Hard To Rotate - keywords air case head turn (PIT3469C)
2008-04-24: Parts Restriction on Ordering XM Digital Radio Receiver (03-08-44-022E)
2008-04-23: Wipers Cycle Several Times Then Park In The Middle Of The Windshield - keywords B3715 B3718 blade harness inoperative on switch wire (PIT3827B)
2008-04-21: GM Training: STS Report Change Effective April 19th 2008 (U.S. Dealers) (08-00-89-016)
2008-04-21: GM Training: April 2008 New Course Information (For U.S. Dealers and Aftermarket) (08-00-89-015)
2008-04-18: Eaton Locking Differential Chatter Shudder NoEaton Locking Differential Chatter Shudder Noise On Turns - keywords bind grab grind (PIP4054B)
2008-04-18: Information for Dealers on How to Submit a Field Product Report (02-00-89-002G)
2008-04-17: Being Prepared for TAC, Caller Preparedness - Contacting U.S. Technical Assistance (TAC) and Use of Strategy Based Diagnostics (08-00-89-014)
2008-04-17: Electronic Exchange Program Goodwill Procedures (05-00-89-045A)
2008-04-17: Key Code Information (99-00-89-011C)
2008-04-17: Battery and Charging System Electrical Diagnostics (05-06-03-002C)
2008-04-16: Return or Reimbursement of Customer Owned CDs, DVDs, Cassette Tapes and/or CD Magazines (05-08-44-024A)
2008-04-15: SES Light Remains Illuminated When Key Is Removed From Ignition - keywords P1682 P2610 engine horn indicator IPC lamp relay service soon switch (PIT4054B)
2008-04-14: Disabled OnStar System Identification - keywords blue button communication deactivated digital disabled information LED no operation red (PIC3597E)
2008-04-14: Use of Surface Conditioning Disks When Cleaning Engine Gasket Sealing Surfaces and/or Reused Engine Parts (00-06-01-012C)
2008-04-10: SES Light Remains Illuminated When key Is Removed From Ignition - keywords P1682 P2610 engine horn indicator IPC lamp relay service soon switch (PIT4054A)
2008-04-10: Midtronics Code Generated by J 42000 or J 42000EU Battery Tester Required for Claim Processing On Labor Operation N0110 (03-06-03-004C)
2008-04-10: Handsfree Calling Inop With Demo Message On OnStar Keypress - keywords 05-08-46-006N blue button communication digital disabled message no OPC operation vs3bgen6 vs3bgen7 (PIC4564A)
2008-04-07: General Motors New Vehicle Wheel Warranty Coverage (07-03-10-015A)
2008-04-02: Engine Miss Or Shudder On Acceleration After Shifting Into Reverse - Possible Characteristic - keywords 1 abuse accel accelerate cut cutoff cylinder fuel hesitate hesitation in management misfire norm (PIP3485B)
2008-04-01: Warranty Claims Submission - Importance of GM Part Numbers and Parts with Date Codes (06-00-89-054B)
2008-03-31: Escalation Process for Critical Orders for Electronic Service Center (ESC) Parts (06-00-89-032A)
2008-03-27: Diagnosing Accessory Drive Belt/Serpentine Belt Noise and Availability and Use of Kent-Moore EN-49228 Laser Alignment Tool - Drive Belt (08-06-01-008)
2008-03-26: Additional Information About Passenger Presence Systems (PPS) - keywords bladder restraint seat sensor SIR system weight (PIT4138A)
2008-03-25: Mounting, Balancing and Installation of Accessory Wheels and Tires Available Through GM Accessories (08-03-10-004)
2008-03-24: Hard Or Harsh 1-2 Shift - keywords 4L60E 4L65E 4L70E automatic bump first noise PQC second shift slip transmission (PIP3170G)
2008-03-20: DIagnostic Information on Diagnostic Trouble Code (DTC) P0894 and P1870 (08-07-30-008A)
2008-03-19: Unable To Connect To OnStar Or Use OnStar Handsfree Calling Digital Hardware - keywords cellt cellular communication failedtovoice information intermittent OPC operation no noconnect performance (PIC4310B)
2008-03-19: Harsh TCC Apply Or Vibration In Active Fuel Management V4 Mode If Equipped With AFM - keywords converter shudder torque (PIP4371)
2008-03-18: Misfire At Idle Due To Leaking Intake Valves - Supplement To 07-06-01-011 - keywords 2.8L 3.5L compression controls cylinder driveability DTC engine excessive head high L52 LK5 leakage leakdown low (PIP3935D)
2008-03-17: Interior Lights Remain Illuminated When Unlocking RKE For 20min - keywords battery BCM close dead door down driver lamp lock low open passenger RCDLR receiver run side unlock (PIT4598)
2008-03-14: SWC Operation After OnStar ADT Upgrade - keywords call calling control inoperative operation onstar steering wheel (PIC4820)
2008-03-12: New Primer For TPO Fascias and Affected Cleaning Process of Painting Operation (08-08-51-002)
2008-03-11: Repair Information for Reconnection of Rear Window Defroster Contact or Tab (03-08-48-006D)
2008-03-05: Unable To Receive Incoming OnStar Or HFC (Hands Free Calling) Calls - keywords blue button call cellular communication data digital incoming noconnect operation program tech2 UE1 vs3bgen6 vs3bgen7 (PIC4393G)
2008-03-04: MIL/SES, DTCs P060E, P1516, P2135 and/or P2138 with Reduced Engine Power (Test and Charge Battery) (08-06-04-014)
2008-03-03: Class 2 Platform Battery Drain Diagnosis Purpose - keywords accessory aftermarket generator low operation regulator volt voltage (PIC4798)
2008-02-27: ABS Light On With EBCM DTCs C0035 C0040 C0220 And/Or C0221 - keywords brake indicator light sensor speed wheel (PIT3460L)
2008-02-27: Diagnostic Information for Inoperative Remote Vehicle Start (08-08-52-002)
2008-02-27: Odometer Accuracy - keywords IPC speedometer (PIC3100B)
2008-02-26: Information to Avoid Damage or Breakage to Power Mirror/Window/Lock Switch Trim Plate Assembly During Removal From Door Trim (05-08-64-015A)
2008-02-26: Diagnostic Information on Diagnostic Trouble Code (DTC) P0894 and P1870 (08-07-30-008)
2008-02-25: EI07051 - Excessive Brake Grab, Aggressive Drag, Lock Rear Brakes, Drums and Shoes (Remove High Spots from Drum Surface Finish) (07-05-24-001B)
2008-02-25: General Motors Position Statement on Installation of Used, Salvaged or Imitation Air Bag System Components (08-09-41-003)
2008-02-22: Automatic Transmission Oil Cooler Flush and Flow Test Essential Tool J 45096 TransFlow (02-07-30-052E)
2008-02-20: Rules Of Thumb American Axle Manufacturing General Information - keywords bearing howl noise pinion ring whine (PIP3720A)
2008-02-19: GM Training: February 2008 New Course Information (For U.S. Dealers and Aftermarket) (08-00-89-006)
2008-02-11: Eaton Locking Differential Chatter Shudder Noise On Turns - keywords bind grab grind (PIP4054A)
2008-02-07: GM of Canada New Vehicle Limited Warranty Tire Program (01-03-10-003E)
2008-02-06: GM Fuel System Treatment PLUS, Fuel Sending Unit Corrosion and Fuel System Deposits (05-00-89-078B)
2008-02-05: Rubbing Or Grind Noise Felt In The Steering Or Floor - keywords axle body bolt brake front knock left mount right rotor suspension turn vibration (PIT3876B)
2008-02-05: Use of E85 Fuels in Vehicles Not Certified by GM as being FlexFuel Compatible/Aftermarket Conversion of Vehicles to Operate on E85 Fuels (06-06-04-035A)
2008-02-05: Unnecessary Engine Crankcase and Subsystems Flushing Services, Additive Recommendations and Proper Utilization of GM Simplified Maintenance Schedule to Enhance Customer Service Experience (04-06-01-029B)
2008-02-05: Diagnostic Tips/Recommendations When Power Steering Pump Replacement is Necessary (06-02-32-013A)
2008-02-04: Info on Close-Coupled Converter, Engine Breakdown or Non-Function Due to Severe Overheat/Lack of Oil Causing Pistons, Rods, Crankshaft, Cylinders/Heads, Camshaft, Intake/Exhaust Valves, Bearing Damage (06-06-01-010A)
2008-02-01: Pitting and Brake Dust on Chrome Wheels (04-03-10-012B)
2008-02-01: Distortion in Outer Surface of Vehicle Glass (00-08-48-005C)
2008-02-01: Information on Eliminating Noise in Audio System When Using Portable Playback Device (06-08-44-015A)
2008-01-31: 4L60-E, 4L65-E, 4L70-E HYDRA-MATIC Automatic Transmission RPOs M30, M70, M32, M33, MK2, MD6 Oil Cooler Fitting Change (08-07-30-004)
2008-01-31: Vibration Analysis Worksheet (03-00-91-001D)
2008-01-30: Remote Keyless Entry Operational Characteristics (99-08-52-005C)
2008-01-25: 18 Inch Accessory Wheels Available Through GM Accessories (05-03-10-017B)
2008-01-25: Minor Wrinkles/Creases, Discoloration, Cigarette Burns and Customer Induced Cuts and Stains on Front and Rear Dirver and Passenger Seats with Leather, Vinyl or Cloth Seat Covers (04-08-50-006B)
2008-01-25: Information on New GE-48800 CoolTech Refrigerant Recovery/Recharge Equipment (08-01-38-001)
2008-01-23: 18 Digit Snapshot/Charge Summary Code No Longer Required for A/C Refrigerant System repairs Submitted for Warranty Reimbursement (05-01-38-008B)
2008-01-18: Utilizing Tech 2 to Retrieve Part Numbers for Radios, Compact Disc (CD) Changers and Instrument Panel Clusters (IPC) (04-08-44-005C)
2008-01-18: DEX-COOL Coolant - New Leak Detection Dye J 46366Replaces J 29545-6 (05-06-02-002B)
2008-01-18: Sunroof Leaks Water, Wind or Whistles Noise from Sunroof (Determine Source of Leak and Apply Sealant) (07-08-67-001A)
2008-01-17: Engineering Information (EI) Process (04-00-89-053B)
2008-01-17: GM Training: January 2008 New Course Information (For U.S. Dealers and Aftermarket) (08-00-89-003)
2008-01-17: Re-establishing Communications with OnStar Center After Battery Disconnect (00-08-46-004C)
2008-01-17: Information on OnStar System - Possible Loss of GPS Signal, Hands-Free Calling Minutes Expire Prematurely and/or Inability to Add Hands-Free Calling Minutes (02-08-46-007D)
2008-01-15: Low Tire Pressure, Leaking Cast Aluminum Wheels (Repair with Adhesive Sealant) (05-03-10-003C)
2008-01-15: GM Technical Assistance Information Form (TAC) and Service Strategy Process Utilizing Customer Service Comeback Prevention, Strategy Based Diagnostics (SBD) and Intermittent Concern Diagnosis (01-00-89-011g)
2008-01-09: Availability of GM OnStar Vehicle Diagnostics and GM Goodwrench Remote Diagnostic Services (06-08-46-002B)
2008-01-09: Seat Belt Extender Availability (99-09-40-005E)
2008-01-09: Information on Tire Radial Force Variation (RFV) (00-03-10-006C)
2008-01-09: OnStar Labor Operation Codes (05-08-46-005B)
2008-01-08: Negative Impact of Dealer-Installed Cloth/Vinyl Roofs on XM Radio and/or OnStar Systems (02-08-44-007C)
2008-01-08: OnStar Phone Number Concerns (Phone Number Incorrect/Assigned to Another Vehicle/Phone) That Occur During Diagnosis of OnStar System (05-08-46-004B)
2008-01-08: Cataloging of Electronic Service Center Parts (06-00-89-016A)
2008-01-08: Incorrect OnStar Global Positioning System (GPS) Location Reported During OnStar Call (02-08-46-006C)
2008-01-07: Tire Puncture Repair Procedures for All Cars and Light Duty Trucks (04-03-10-001D)
2008-01-04: Information on The Use of Bonded Valve Body Spacer Plate and Gaskets - keywords part shift (PIP4309)
2008-01-03: Use of Nitrogen Gas in Tires (05-03-10-020A)
2007-12-27: Intermittent Current Or History DTC B2476 In OnStar GEN 5 6 Or 7 VCIM - keywords B2476 blue button call communication data digital information keypad led onstar OPC operation red (PIC4574A)
2007-12-26: ABS Light On With EBCM DTCs C0035 C0040 C0220 And/Or C0221 - keywords ABS brake indicator light sensor speed wheel (PIT3460K)
2007-12-17: Warranty Parts Center/Corporate Parts Return Program (99-00-89-019E)
2007-12-13: Information on Importance of Using GM-Approved Terminal Probe Test Kit (J 35616) to Diagnose Electrical (UBEC, BEC, Fuse Block, Electrical Center) Concerns (07-00-89-060)
2007-12-13: Information on Noise and Bump/Clunk Felt When Transfer Case Shifted into Four Low (4LO) - Normal Four Wheel Drive Shifting Characteristic (04-04-21-002C)
2007-12-10: Various Driveability Symptoms Due to Clogged Fuel Injectors, MIL/SES DTCs P0171, P0172, P0174, P0300, P1174, P1175 (Clean Fuel Injectors and/or Perform Injector Test With AFIT - CH-47976) (03-06-04-030F)
2007-12-06: Chrome Wheel And Trim Corrosion - keywords body door molding tire warranty (PIT4548)
2007-12-05: Installing A BCM Or Instrument Panel Cluster (IPC) Between Two Vehicles - keywords disatnce IPC measure mileage miles odometer program (PIT3362D)
2007-12-05: 60 Degree V6 Engine Oil Leak at Crankshaft Front Oil Seal (Use New Crankshaft Front Oil Seal Installer Tool EN-48869) (07-06-01-023)
2007-11-30: OnStar Unwanted or Phantom Phone Calls - keywords call handsfree intermittent mmute OnStar OPC performance phantomcalls unwanted (PIC3278C)
2007-11-21: Release of DEXRON-VI Automatic Transmission Fluid (ATF) (04-07-30-037D)
2007-11-20: Information on New In-Vehicle Service Procedure for Removal/Installation of LK5 or L52 Cylinder Head (06-06-01-017E)
2007-11-19: Information on OnStar System - Possible Loss of GPS Signal, Hands-Free Calling Minutes Expire Prematurely and/or Inability to Add Hands-Free Calling Minutes (02-08-46-007C)
2007-11-13: T-150 Transfer Case Phantom Shift - keywords 4HI 4WD HI4 light NP1 position shift switch unwanted (PIP3558J)
2007-11-13: GM Training: November 2007 New Course Information (For U.S. Dealers and Aftermarket) (07-00-89-056)
2007-11-13: GM Training: 2008 Service Training Standards (STS) Updates (U.S. Dealers) (07-00-89-055)
2007-11-12: Customer Concern Not Duplicated/Verified Labor Operations (06-00-89-026A)
2007-11-09: Underbody Corrosion - keywords appearance body frame rust (PIT3749B)
2007-11-06: General Motors New Vehicle Wheel Warranty Coverage (07-03-10-015)
2007-11-05: Exterior Lamp Condensation and Replacement Guidelines (01-08-42-001E)
2007-11-02: Corrosion Protection for Metal Panels With Dealer Installed Accessories Fastened By Drilled Holes (03-00-89-008D)
2007-11-02: Unable To Connect In Laurel, Pulaski and Rockastle Counties, KY.Other Areas may have this same concern. (PIC3549A)
2007-11-02: Unable To Connect To OnStar Or Use OnStar Handsfree Calling Digital Hardware - keywords cellt cellular communication digital failedtovoice information intermittent OnStar OPC operation no noconnect (PIC4310A)
2007-10-31: Unable To Receive Incoming OnStar Or HFC (Hands Free Calling) Calls - keywords blue button call cellular communication data digital information noconnect operation program tech2 UE1 vs3bgen6 vs3bgen7 (PIC4393F)
2007-10-31: Seat Belt Latch Stop Button Available for Service (07-09-40-002)
2007-10-29: Revised General Motors New Vehicle Tire Warranty Program (00-03-10-003M)
2007-10-24: Radio Theft Light Inoperative After Radio Replacement And Programming - keywords flash indicator lamp LED loc lock security (PIT3528C)
2007-10-23: Information on Proper Tire Pressure (00-00-90-002I)
2007-10-22: Slip Condition In 2nd 3rd Or 4th - Damaged 2-4 Band Or 3-4 Clutch - keywords 4L60E 4L65E 4L70E automatic bind body busy chatter fourth second shift shudder third valve (PIP3136L)
2007-10-15: GM Training:I-CAR Offers Various Resources to Help Dealers Achieve Training Goals (U.S. Dealers) (07-00-89-051)
2007-10-15: GM Training:October 2007 New Course Information (For U.S. Dealers and Aftermarket) (07-00-89-052)
2007-10-11: Engine Miss Or Shudder On Acceleration After Shifting Into Reverse - Possible Characteristic - keywords 1 abuse accel accelerate cut cutoff cylinder fuel hesitate hesitation in management misfire norm (PIP3485A)
2007-10-09: Windnoise or High Pitched Whistle Noise Heard from Front of Vehicle While Driving at HIghway Speeds (Apply Adhesive Shim Stock) (07-08-58-003)
2007-10-05: Guidelines When Changing Tire Size - keywords calibration program rim wheel (PIT3271D)
2007-10-05: Disabled Onstar System Identification (PIC3597D)
2007-10-05: Dash/Instrument Panel Foam Closeout Seal Distorted, Wavy, Loose and/or Seal Could Partially Cover VIN Plate (Install Updated Instrument Panel Outer Seal) (07-08-49-008A)
2007-10-02: Engine Oil Leak at Crankshaft Rear Main Oil Seal (Install Revised Crankshaft Rear Main Oil Seal Using Revised Rear Main Seal Installer and Remover Tools) (05-06-01-019F)
2007-10-01: Intermittent Red LED DTC B2470 And Possible Unable To Contact OnStar Center - keywords analog blue button connect digital DTC information LED no OPC operation performance UE1 (PIC3341D)
2007-09-28: Service Information Update on Consolidating Use of GM Liquid Gasket/Engine Sealants and New Sealant Dispenser GE-48326 Essential Tool (05-06-01-010B)
2007-09-27: Information on 4L60-E M30 Rear Wheel Drive Automatic Transmission Valve Body Reconditioning, DTC P0741, P0756, P0894, Harsh 1-2 Shift (07-07-30-024)
2007-09-21: Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires (03-03-10-007C)
2007-09-18: Slip Condition In 2nd 3rd Or 4th - Damaged 2-4 Band Or 3-4 Clutch - keywords 4L60E 4L65E automatic bind body busy chatter fourth second shift shudder third valve (PIP3136K)
2007-09-18: OnStar Gen 6 With A Current DTC U1500 - keywords blue button call cellular communication data digital DTC LED information noconnect onstar operation program PIC3718 PIC3718A tech2 UE1 U1500 vs3bgen6 (PIC3718D)
2007-09-18: T150 Possible No 4WD Shift Concerns And Or DTC C0327 - keywords 2wd 2hi 4hi 4lo MIL shift (PIP3308B)
2007-09-17: Information on Internal Engine Noise or Damage After Oil Filter Replacement (07-06-01-016A)
2007-09-14: GM Training: FINAL REMINDER - Hybrid Two-Mode Training Information (U.S. Dealers) (07-00-89-046)
2007-09-14: GM Training: September 2007 New Course Information (For U.S. Dealers and Aftermarket) (07-00-89-045)
2007-09-12: Repair Information for Reconnection of Rear Window Defroster Contact or Tab (03-08-48-006B)
2007-09-12: No Communication with VCIM After TIS2WEB Service Programming System (SPS) - keywords communication message no noconnect onstar operation vs3bgen4 vs3bgen5 vs3bgen5 vs3bgen6 vsb3gen7 SPS (PIC4609)
2007-09-10: Cruise Control And/Or Sun Visor Vanity Light Inoperative Fuse Opens - keywords brake chevrolet CHMSL display high inoperative lamp open stop switch vanity visor (PIT3342A)
2007-09-05: Service Alert: Concerns With Aftermarket Fuses in GM Vehicles (07-08-45-002)
2007-08-29: Information Required Before Ordering A New OnStar VCIM For A DTC B1000 - keywords B1000 blue button communication DTC information message no noconnect OnStar operation (PIC4600)
2007-08-28: DTC P0300 And Engine Miss At Idle Due To A Leaking Intake Valve - Replace Cylinder Head With Valves - keywords CEL compression controls excessive high leakage leakdown low MIL misfire P0301 P0302 (PIP3935C)
2007-08-27: Radio with Six Disc CD Changer Does Not Recognize Loaded CD/Displays An INITIALIZING Message, CD Will Not Play, CD Cannot Be Ejected or Disc Icon Does Not Illuminate (Reprogram Radio) (07-08-44-017)
2007-08-23: Warranty Admin. - Use of Parts and Components (Including Control Module Calibrations) Not Issued Through General Motors (07-00-89-043)
2007-08-23: Premature Rear Drum Brake Wear - keywords cable shoe stop (PIT3567H)
2007-08-16: Warranty Admin. - Courtesy Transportation and Roadside Assistance Programs (07-00-89-037)
2007-08-14: Information on Internal Engine Noise or Damage After Oil Filter Replacement (07-06-01-016)
2007-08-10: OnStar Hands Free Calling Security Lock - Lost Pin Procedure - keywords blue button cellular free hand handsfree identification information inoperative lock number onstar OPC PIN security telephone (PIC4589)
2007-08-07: Special Coverage Adjustment - Engine Intake Valve Seat (07123)
2007-08-07: Diagnostic Tips for DTC P0300 Engine Misfire Detected and Cylinder Leakage Testing (07-06-01-011A)
2007-08-07: T-150 Transfer Case Phantom Shift - keywords 4HI 4WD HI4 NP1 position shift switch unwanted (PIP3558G)
2007-08-06: Guidelines for Usage of Transmission K Labor Operation Recondition Add Time (07-07-30-020)
2007-08-06: OnStar Reactivation For Daily Rental Vehicles Purchased At Auction - keywords button communication disabled information message no noconnect OnStar operation rental vs3bgen6 vs3bgen7 (PIC4583)
2007-08-02: Dealers Seeking Technical Support For XM Digital Radio Receivers - keywords accessory aftermarket antenna information inoperative ksp radio xm xmradio (PIC3228E)
2007-08-02: OnStar Gen 6 With A Current DTC U1500 - keywords blue button call cellular communication data digital DTC led information noconnect onstar operation program red tech2 UE1 U1500 vs3bgen6 (PIC3718C)
2007-08-02: Starter Cranks After Key Is Released (Normal Condition) (03-06-03-001D)
2007-08-02: Warranty Admin. - GM Dealer Empowerment Program and Goodwill Procedures (05-00-89-055B)
2007-07-30: Usage of E85 Fuels in GM Vehicles (05-06-04-035C)
2007-07-26: TOP TIER Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - Canada ONLY (05-06-04-022D)
2007-07-25: GM Training - June 2007 New Course Information (For U.S. Dealers and Aftermarket) (07-00-89-033)
2007-07-24: Compass Zone Adjustment and Calibration Procedure During Pre-Delivery Inspection (03-08-48-005C)
2007-07-23: Warranty Administration - Required Operating Procedures (04-00-89-015A)
2007-07-20: XM - Factory Kit RadioCompatibility - keywords DRR kit radio U1C UM7 UMS XM radio (PIC4575)
2007-07-20: Intermittent Current Or History DTC B2476 In OnStar Gen 5 6 or 7 VCIM - keywords B2476 blue button call communication data digital information keypad led onstar OPC red (PIC4574)
2007-07-19: Inconsistent Air Flow From Side Defrost Vent When Compared Left To Right - keywords air defrost defroster flow HVAC performance volume (PIT4462)
2007-07-19: Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices) (06-08-50-009B)
2007-07-19: Information on Rear Seat Headphone Foam Ear Pad Replacement if Worn or Damaged (05-08-44-005A)
2007-07-10: Rubbing Or Grind Noise Felt In The Steering Or Floor - keywords axle body bolt brake floor front grind knock left mount noise right rotor rub steer steering suspension turn vibration (PIT3876A)
2007-06-29: OnStar Handsfree Calling (OHFC) Inoperative And OnStar Blue Button Keypress Is Now Receiving The Demo Message - keywords 05-08-46-006M blue button communication digital disabled message no OnStar OPC (PIC4564)
2007-06-27: ABS Light On DTC C0055 C0235 C0236 Or C0237 Stored In The EBCM - keywords brake lamp light sensor speedometer VSS (PIT3521E)
2007-06-27: Information on GM ACR2000 (J-43600) and New Refrigerant Recovery Recharging Equipment SAE J2788 (07-01-38-004)
2007-06-27: GM Training:May 2007 New Course Information (For U.S. Dealers and Aftermarket) (07-00-89-028)
2007-06-26: GM Training:April 2007 New Course Information (For U.S. Dealers and Aftermarket) (07-00-89-025)
2007-06-26: GM Training:Service Training Standard (STS) Effective Date for Two Required Technology Close-ups (TCUs) was 04/14/07 (U.S. Dealers) (07-00-89-024)
2007-06-26: GM Training:Number of Technicians Required Reduced for Two Categories (U.S. Dealers) (07-00-89-016)
2007-06-26: GM Training:Three Technology Close-Up IDL Seminars as New 2007 Service Training Standard (STS) Requirements (U.S. Dealers) (07-00-89-014)
2007-06-26: GM Training:March 2007 New Course Information (For U.S. Dealers and Aftermarket) (07-00-89-013)
2007-06-26: GM Training:Course Information (For U.S. Dealers and Aftermarket) (07-00-89-011)
2007-06-26: GM Training:January 2007 GM Service Know-How Emerging Issues Seminar (#10207.01D) (For U.S. Dealers Only) (07-00-89-007)
2007-06-26: GM Training:Maintaining GM STC Master Technician Certification (MTC) (For U.S. Dealers Only) (07-00-89-005)
2007-06-26: GM Training:HVAC Systems and Operation Stage 2 WBT and IDL (11044.03) (For U.S. Dealers Only) (07-01-38-001)
2007-06-25: GM Accessories Tubular Assist Step Fastener Corrosion - keywords appearance bord bolt bracket corrosion running (PIT3881A)
2007-06-22: Abnormal Noise And Or Vibration While Driving - keywords accessory aftermarket axle body boom buzz case grown growl howl moan modification no OEM part prop rattle resonance shaft transmission whine (PIP3140B)
2007-06-22: Use of Silicone for Weatherstrip Maintenance (99-08-64-016B)
2007-06-22: Pop Squawk Noise Front Of Vehicle Making Hard Left Or Right Turns - keywords bracket bumper core floor front knock left noise right support turn (PIT4440)
2007-06-21: Intermittent MIL/SES, DTC P2138 with Reduced Engine Power (Repair Instrument Panel (IP) to Body Harness Connector) (07-06-04-019)
2007-06-21: Intake Manifold Inspection/Replacement After Severe Internal Engine Damage (00-06-01-026B)
2007-06-21: 1998-2007 Cars And Light Duty Trucks TCC Operation - keywords shudder slip surge speed (PIP4001A)
2007-06-19: No OnStar LED - keywords blue button communication digital disabled led information no nopower operation UE1 (PIC3597C)
2007-06-14: Communication Strategy of Service Information/Strategy Based Diagnostics (05-00-89-067B)
2007-06-13: Safety Belt Locking Conditions (Normal Operating Characteristic) (05-09-40-002B)
2007-06-12: Various Driveability Symptoms Due to Clogged Fuel Injectors, MIL/SES DTCs P0171, P0172, P0174, P0300, P1174, P1175 (Clean Fuel Injectors and/or Perform Injector Test with AFIT - CH-47976) (03-06-04-030E)
2007-06-08: Windshield Wiper Performance, Cleaning Instructions and Maintenance (06-08-43-003A)
2007-06-05: GM Performance Parts Engine Warranty Q and A (04-06-01-019A)
2007-06-05: Diagnostic Tips for DTC P0300 Engine Misfire Detected and Cylinder Leakage Testing (07-06-01-011)
2007-06-04: Dash/Instrument Panel Foam Closeout Seal Distorted, Wavy, Loose and/or Seal Could Partially Cover VIN Plate (Replace Instrument Panel Outer Seal) (07-08-49-008)
2007-05-31: Unable To Receive Incoming OnStar Or HFC (Hands Free Calling) Calls - keywords blue button call cellular communication data digital information noconnect operation program tech2 UE1 vs3bgen6 vs3bgen7 (PIC4393E)
2007-05-30: Low Voltage Display on IP Gauge, Lights Dim at Stop Lights, Battery Discharged, No Start, Slow Cranking, Dim Lights at Idle, Low Generator Output (02-06-03-008C)
2007-05-30: EI07051 - Excessive Brake Grab, Rear Drums and Shoes (Remove High Spots from Drum Surface Finish) (07-05-24-001A)
2007-05-29: Air Conditioning Odor (Install Evaporator Core Dryer Kit and Apply Cooling Coil Coating) (99-01-39-004B)
2007-05-29: Engine Oil Leak at Crankshaft Rear Main Oil Seal (Install Revised Crankshaft Rear Main Oil Seal Using Revised Rear Main Seal Installer and Remover Tools) (05-06-01-019E)
2007-05-24: Corrosion Protection for Metal Panels with Dealer Installed Accessories Fastened by Drilled Holes (03-00-89-008C)
2007-05-21: Wipers Cycle Several Times Then Park In The Middle Of The Windshield - keywords B3715 B3718 blade harness inoperative on switch wire (PIT3827A)
2007-05-21: Information on 2-3 Upshift or 3-2 Downshift Clunk Noise (01-07-30-042E)
2007-05-07: Information on Torque to Yield Bolt Breakage and use of Bolt Extractor Tool Kit Part Number EN-47702 for Removing broken Cylinder Head or Main Bearing Cap Bolts on Inline Truck Engines (05-06-01-026A)
2007-05-03: Procedure to Take Snapshot Data with a Tech 2 and Upload Data to Computer Using TIS Software (07-07-30-010)
2007-05-01: 4L60-E/4L65-E/4L70-E Automatic Transmission Product Update (07-07-30-008)
2007-04-24: Slip Condition In 2nd 3rd Or 4th - Damaged 2-4 Band Or 3-4 Clutch - keywords 4L60E 4L65E 4L70E automatic bind body busy chatter fourth second shift shudder third valve (PIP3136J)
2007-04-23: Bumps or Rust Colored Spots in Paint Due to Rail or Iron Dust (Remove Rail Dust) (05-08-51-008B)
2007-04-18: OnStar Customer Reports (Phantom Phone Calls) Without Attemping A Call - keywords calling calls cellular free hands HFC intermittent mute OPC performance phantomcalls UE1 (PIC3278B)
2007-04-17: Information on Obtaining Replacement Navigation Discs When Radios are Exchanged - Order Replacement Navigation Disc Through Navigation Disc Center (07-08-44-007)
2007-04-17: Information on Repair of Polypropylene Energy Absorbers (07-08-63-001)
2007-04-17: Rattle Noise From Bottom Rear Of Engine At 2000-3000 RPM - keywords accelerate acceleration balance bell bellhousing buzz clatter detonation end hot housing idle knock load lower off ping shaft spark (PIP3811A)
2007-04-12: Tailgate Cable Slack - keywords body endgate gate loose tail (PIT3227D)
2007-04-12: Hard or Harsh 1-2 Shift- keywords 4l60e 4l65e 4l70e automatic bump first hard harsh noise pqc second shift slip transmission (PIP3170F)
2007-04-11: CF5 Sunroof Unique Features - keywords glass headliner leak molding motor noise rattle roof seal sun switch trim water (PIT3369D)
2007-04-10: Supplement To Bulletin 06-06-01-017C - User Tips For EN48464 - keywords camshaft CKP CMP cover crankshaft cylinder DTC en48464 en-48464 front gear head installation left P0017 PCM position removal (PIP3940B)
2007-04-03: Information on Engine Oil Consumption Guidelines (01-06-01-011D)
2007-04-02: Info - Non-approval of Clipping (Sectioning of Two Vehicles) for Collision Repair (07-08-98-001)
2007-03-30: Info - PRNDL Display Reduced Visibility for Approximately One Minute (02-08-42-004A)
2007-03-16: Information on Paint Stain Under Protective Shipping Film (05-08-51-001B)
2007-03-15: Water Leak From HVAC Case On The Passenger Floor - keywords blower car case door recirc recirculation wash water (PIT4317)
2007-03-13: DTC P0300 and Engine Miss At Idle Due To A Leaking Intake Valve - Replace Cylinder With Valves - keywords CEL compression controls excessive high leakage leakdown low MIL misfire P0301 P0302 P0303 (PIP3935B)
2007-03-13: Information on OnStar System - Possible Loss of GPS and/or Unable to Replenish Hands-Free Calling Minutes (02-08-46-007B)
2007-03-12: Installing A BCM Or Instrument Panel Cluster (IPC) Between Two Vehicles - keywords distance IPC measure mileage miles odometer program (PIT3362C)
2007-03-09: Info - Passenger Outside Door Lock Cylinder Kit Available for Colorado and Canyon (07-08-64-005)
2007-03-08: Temperature Knob For The HVAC Control Hard To Rotate - keywords air case head turn (PIT3469B)
2007-03-02: PRNDL Inoperative No Crank Start At Times DTC C0268 - keywords automatic blank crank display inoperative invalid IP IPC no nocrank nostart start (PIT4307)
2007-03-01: Dexron VI Fluid Usage - keywords leak seal slip (PIP4066)
2007-02-20: Information on Diesel Fuel Additives (03-06-04-017D)
2007-02-19: Eaton Locking Differential Chatter Shudder Noise On Turns - keywords bind grab grind (PIP4054)
2007-02-16: ABS Light On With EBCM DTCs C0035 C0040 C0220 And/Or C0221 - keywords ABS brake indicator light sensor speed wheel (PIT3460J)
2007-02-15: Missing Chamfer For ECT Sensor O-Ring On Cylinder Head Part Number 12611423 - keywords 06-06-01-017C after coolant cooling CTS engine leak no seal sensor oring temp temperature (PIP4046)
2007-02-15: Info - New Bulletin Category: Technical Training (U.S. Only) (07-00-89-003)
2007-02-14: Odometer Display May Increase During Vehicle Service - keywords after battery calibrate calibration cluster control DTC engine instrument IP IPC kilometer low mileage module plug plugs powertrain (PIP4048)
2007-02-09: Radio Theft Light Inoperative After Radio Replacement And Programming - keywords flash indicator lamp led loc lock security (PIT3528B)
2007-02-09: Info - Availability of Transmission Shield to Protect Shift Cable/Manual Shaft Area from Snow and Ice Build-Up on Allison Automatic Transmissions (04-07-30-018B)
2007-02-02: Sunroof Leaks/Windnoise or Whistle Noise (Determine Source of Leak and Apply Sealer) (07-08-67-001)
2007-02-01: Info - Automatic Transmission Shift, Engine Driveability Concerns or Service Engine Soon (SES) Light On as a Result of the Use of an Excessively/Over-Oiled Aftermarket, Reusable Air Filter (04-07-30-013B)
2007-01-24: KeyCode Security Rules and Information on GM KeyCode Look-Up Application (06-00-89-051A)
2007-01-23: Servicing The Ignition Switch And/Or Passlock Sensor - keywords battery column housing ignition key lock theft theftdeterrent B2957 B2958 B2960 B3031 B3033 P1626 P1630 P1631 (PIT3867B)
2007-01-19: Excessive Blower Motor Clicking/Chirping/Whirring or Ticking Noises on Low Speed (Install Blower Motor Sound Insulator Cover) (06-01-38-001A)
2007-01-17: Info - Hem Flange Rust Repair (02-08-98-002B)
2007-01-17: Info - Diagnostic Trouble Codes (DTCs) Required on Repair Orders (06-00-89-050A)
2007-01-16: Unable To Program Key Fobs - keywords BCM fob inoperative key receiver start stop tech2 (PIT4249)
2007-01-16: Shudder Or Slip In Reverse Under Hard Acceleration - keywords chatter (PIP4022A)
2007-01-12: EI05071 - Remote Keyless Entry (RKE) Inoperative (Inspect Cowl Area for Water Leak) (05-08-52-001B)
2007-01-11: Digital Radio Receiver Rapid Activation Utilization - keywords diagnosis digital DRR exchange information lock module no number part radio receiver reception reman satellite U2K (PIC4374)
2007-01-11: Info - Non-GM Parts and Accessories (Aftermarket) (04-06-04-054A)
2007-01-05: Slight Vehicle Movement In Park At Start Up After Cold Soak - keywords 3T40 4L60 4L60E 4L65E 4L80E 4L85E 4T40E 4T45E 4T60 4T60E 4T65E 4T80E 5L40E 5L50E 6L50 6L80 6L90 6T70 6T75 AF225 AF235aisan (PIP3763A)
2007-01-04: SES Light Due To DTCs P0105 P0106 And/Or P0506 - Clean Throttle Body - keywords body clean code codes deceleration DTC engine erratic idle intermittent low PCM plate surge unstable (PIP4015)
2007-01-04: Info - Guidelines for Using E2020-Wheel Alignments, E2000-Toe Adjust and E0200, E0201, E0203, E0204-Wheel Balance (01-03-10-012C)
2007-01-03: Info - Grinding and/or Growling Noise in Park on Incline (99-07-30-030E)
2006-12-28: Intermittent Red LED DTC B2470 And Possible Unable To Contact OnStar Center - keywords analog blue button connect digital DTC information led no opc operation performance PIC3341 PIC3341A PIC3341B UE1 (PIC3341C)
2006-12-19: Information on Noise and Bump/Clunk Felt When Transfer Case Shifted into Four Low (4LO) - Normal Four Wheel Drive Shifting Characteristic (04-04-21-002B)
2006-12-07: Diagnostic Information on Diagnostic Trouble Code (DTC) P0894 and P1870 (02-07-30-001E)
2006-12-06: Fluid Leak From The Rear Of The Manual Transmission - keywords propshaft seal shaft yoke (PIP3997)
2006-11-30: Warranty Admin. - Brake Rotor/Drum Refinishing Labor Operations (06-05-22-007)
2006-11-29: OnStar Vehicles - Voice Recognition Inoperative - keywords analog celleular communication digital intermittent UE1 vs3bcu vs3bgen2 vs3bgen3 vs3bgen4 vs3bgen5 vs3bgen6 vs3bgen7 (PIC3011D)
2006-11-28: Product Safety - Brake Lamps Inoperative or Continuous Illumination (06030)
2006-11-28: Info - TOP TIER Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - U.S. Only (04-06-04-047G)
2006-11-27: No Start With DTC P1626 Or P1631 - keywords crank deterrent no nostart stall theft theftdeterrent (PIT4001A)
2006-11-09: Crank No Start When Cold Due To Compression Loss - keywords cylinder cylinderhead extended hard head lifter loss (PIP3146B)
2006-11-01: Info - Improved Bleeding Procedure for Hydraulic Clutch Release System (01-07-31-002B)
2006-11-01: Dome Light On Door Ajar Message - keywords ajar cab chime courtesy lamp message on unwanted (PIT3048D)
2006-10-30: Info - Exterior Lamp Condensation/Moisture/Water and Replacement Guidelines (01-08-42-001D)
2006-10-30: Transmission Oil Leaking From Transmission Vent (Replace Transmission Case Cover (Channel Plate) Gasket) (01-07-30-032D)
2006-10-25: Intermittent High Idle When Holding Clutch In During Cruise - keywords decel decelerate deceleration DTC engine flare highway manual neutral no RPM speed (PIP3825A)
2006-10-25: Info - Diagnostic Tips/Recommendations When Power Steering Pump Replacement is Necessary (06-02-32-013)
2006-10-24: Warranty Admin. - Revised Mass Air Flow Core Return Requirements (06-06-04-057)
2006-10-20: Rattle Noise From Rear Of The Cab - keywords rear body mount frame flange noise clunk bump passenger right left driver suspension (PIT3489A)
2006-10-20: Right Rear Wheel Appears To Extend Out Further Than Left Side - keywords appearance axle bed box fender left rear right suspension wheel (PIT3332A)
2006-10-19: OnStar Generation 5 or 6 (Digital) System Inoperative/Has No Power, LED Light Not On (Remove/Reinstall OnStar Fuse and Replace VCIM or Follow SI Diagnostics) (05-08-46-001C)
2006-10-18: Service Part Pump Cover Identification - keywords fluid leak pressure seal (PIP3946)
2006-10-17: Fuse 42 Opens When Using The Power Windows Or Sporadic Door Locks - keywords door electrical fuse glass inoperative link lock lockunlock open power switch UBEC window (PIT3164A)
2006-10-17: IPC Displays KM During Start Up Next To Odometer - keywords cluster kilometer instrument panel (PIT3585B)
2006-10-10: Info - I/M Readiness as Part of Emission Inspection and Maintenance Program for OBD II Vehicles (00-06-04-033B)
2006-10-10: Info - Current Model Year Goodwrench Transmission Replacement Assembly Program (00-07-30-009B)
2006-10-09: Info - Metal Panel Bonding (02-08-98-001C)
2006-10-03: Info - Eliminating Unwanted Odors in Vehicles (00-00-89-027D)
2006-09-29: CD Player Long Load-to-Play Time, Check CD Error Message (Exchange Radio) (04-08-44-021B)
2006-09-28: Service VME - Additional Information About Passenger Presence Systems (PPS) - keywords bladder information passenger PPS presence restraint seat sensor SIR system weight (PIT4138)
2006-09-28: Info - Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles (05-03-07-009A)
2006-09-27: SES Light Due To A P060E DTC - Inspect App And TP Circuits - keywords CEL ECM MIL PCM Repeat Replacement (PIP3924)
2006-09-22: Info - New Vehicle Pre-Delivery Inspection (PDI) - Delivering Quality Vehicles and Generating Higher CSi Scores (03-00-89-006D)
2006-09-22: Info - Pitting and Brake Dust on Chrome Wheels (04-03-10-012A)
2006-09-15: Two Types Of Audible Warnings Locations And Sounds - keywords noise chime turn signal indicator MIL lamp tone speaker radio amplifier click (PIT3165B)
2006-09-14: Info - GM Fuel System Treatment PLUS, Fuel Sending Unit Corrosion and Fuel System Deposits (05-00-89-078A)
2006-09-12: Information on Engine Misfire MIL/SES Light Illuminated or Flashing DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0420 or P0430 (06-06-04-046)
2006-09-12: Info - Distortion in Outer Surface of Vehicle Glass (00-08-48-005B)
2006-09-12: Diagnostic Trouble Code (DTC) P0757 Set, Malfunction Indicator Lamp (MIL) Illuminated, Poor Performance of Transmission/Slipping (Clean Transmission Valve Body and Case Oil Passages of Debris) (01-07-30-038D)
2006-09-08: Information on Discoloration, Blistering, Peeling or Erosion of Various Exterior Emblems Including Chevy Bowtie (06-08-111-004)
2006-09-07: Information on Proper Wheel Changing Procedures and Cautions (06-03-10-010)
2006-08-30: Supplement to Bulletin 04-01-38-012D Noise Heard when A/C is On - keywords AC air conditioning core evaporator flow hum HVAC pipe refrigerant valve whistle (PIT3982A)
2006-08-22: Remote Keyless Entry Interference; Use of J43241 Fob Tester (PIT4105)
2006-08-17: 4T65E Whine Noise Park/Neutral - keywords bearing drive sprocket support (PIP3894)
2006-08-15: Service VME - RKE Programming Procedures During the PDI Process - keywords door fob inoperative key lock program receiver remote RKE unlock (PIT3953A)
2006-08-15: Engine Coolant Recycling and Warranty Information (00-06-02-006D)
2006-08-14: Loss of Power Hesitates on Acceleration - keywords 2.8 3.5 4.2 4.3 4.8 4L60E 4L65E 5.3 5.7 6.0 accelerate cold L35LK5 LL8 LM7 loss LQ4 LQ9 LS1 LS6 LU3 M30 M32 miss misfire neutral no performance power (PIP3796A)
2006-08-11: TCC Engagement in 1st, 2nd or Reverse - keywords chuggle shudder (PIP3885)
2006-08-11: 4L60E/4L65E/4L70E Snap Noise 2-1 Downshift - keywords clunk (PIP3106B)
2006-08-11: Info on Utra Low Sulfur Diesel Fuel and Warning Labels on Fuel Station Pumps -This Info Applies to Diesel Engines w/RPOs LBZ, LB7, LH6, LLY, LMM, LL4, LQM, LQN, L49, L56, L57, L65, LG4, 1C3, 1C2, 1L5 (06-06-04-041)
2006-08-11: Poor Acceleration from a Stop or Detonation in Gear at a Stop - keywords code DTC low MIL ping (PIP3144B)
2006-08-07: Information on Radio and Instrument Panel Cluster (IPC) Part Restrictions (U.S. Only) (06-00-89-038)
2006-08-04: Info - Normal Characteristics of Malfunction Indicator Lamp (MIL) During On-Board Diagnostic (OBD) Inspection/Maintenance (I/M) Testing (06-06-04-037)
2006-08-04: Light and Medium Duty Truck Warranty and Crossline Warranty Eligibility and Guidelines for Chevrolet and GMC Dealers (02-00-89-007A)
2006-08-03: Service VME - Ignition Switch Binds - keywords key lock remove tumbler turn (PIT3883A)
2006-08-01: Info - Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels (00-03-10-002D)
2006-07-28: Info - Recreational (Dinghy) Towing (00-00-89-008F)
2006-07-25: Info - Contaminated R134a Refrigerant Found on Market for Automotive Air-Conditioning Systems (06-01-39-007)
2006-07-21: Owner Manual and Warranty Information in Service Information (SI) Website/Distributed on CD (06-00-89-036)
2006-07-07: Front Axle Growl Noise in 2WD May Not Occur in 4WD - keywords differential drone moan (PIP3853)
2006-06-27: Whistle/Hiss/Hum/Ring Noise Heard When A/C is On (Replace Evaporator Core and Liquid Line) (04-01-38-012D)
2006-06-22: Rattle-Type Noise from Transmission or Driveline Area Under Load (Replace Clutch Assembly) (06-07-31-001)
2006-06-20: SES Light Remains Illuminated When Key is Removed from Ignition - keywords P1682 P2610 horn relay service engine soon lamp indicator IPC switch (PIT4054)
2006-06-19: Info - Refinishing Aluminum Wheels (99-08-51-007C)
2006-06-12: Info - Engine and Automatic Transmission/Transaxle Identification (06-00-89-031)
2006-06-12: Info - Promotional Pricing on Essential Tool Consumable Products (02-00-89-017B)
2006-06-08: Information on Driveline Clunk Noise When Shifting Between PARK and DRIVE, PARK and REVERSE or DRIVE and REVERSE (99-04-20-002D)
2006-06-07: Automatic Transmission Pump Usage, TCC Stuck on After Pump Replacement - keywords body plug pump seal (PIP3831)
2006-06-02: Keycode Ignition or Lock Cylinders - keywords code spring tumbler (PIT4030)
2006-05-30: GM Product Recall Campaign Follow Up Post Card (06-00-89-019A)
2006-05-25: Fuel Gauge Fluctuation in Park or Neutral - keywords gage inaccurate intermittent IP IPC (PIT3046D)
2006-05-25: Information Regarding Automatic Transmission Shift Lock Control Function (03-07-30-043A)
2006-05-24: SES Light After Internal Engine Repairs Due to DTC P0017 - keywords after cam correlation crank cylinder DTC head induced previous replacement seal since spring timing valve (PIP3668A)
2006-05-17: SMU - Revised Pressure Relief Valve Replacement (06-08-66-008)
2006-05-17: Info - Instructions to be Followed to Aid in Obtaining Root cause Analysis on Both OEM and Goodwrench Engines, Transmissions and Transfer Cases on Vehicles with 402 km (250 mi) or Less (04-06-01-034C)
2006-05-16: SMU - Revised Ignition Switch Replacement (06-02-35-011)
2006-05-15: Locations of E85 Refueling Stations and Expanded E85 Information (06-06-04-030)
2006-05-08: Info - 4L60-E/4L65-E/4L70-E Automatic Transmission Product Update (05-07-30-028A)
2006-05-02: Info - Instrument Panel (I/P), Body and General Wiring Harness Repair (06-08-45-004)
2006-05-02: SPS Programming Concerns - keywords cluster communication DDM Door EBCM EBTCM engine gate HVAC IPC lift LGM module PCM PDM program SDM TBCM (PIT3418B)
2006-04-25: Information on Installing Goodwrench Engine Assembly Part Number 89017835 - keywords actuator cam installtion instructions mechanical phaser replace replacement sprocket (PIP3798)
2006-04-19: Intermittent Neutral from a Stop or 2-3 Shift - keywords 4L60E 4L65E flare launch slip (PIP3002D)
2006-04-19: Information on Eliminating Noise in Audio System When using Portable Playback Device (06-08-44-015)
2006-04-19: Info on Close-Coupled Converter, Engine Breakdown or Non-Function Due to Severe Overheat or Lack of Oil Causing Piston, Rod, Crankshaft, Cylinder, Head, Camshaft, Intake/Exhaust Valve, Bearing Damage (06-06-01-010)
2006-04-13: Low Tire Pressure, Leaking Cast Aluminum Wheels (Repair with Adhesive Sealant) (05-03-10-003B)
2006-04-07: Surge Downhill with Cruise Control On - Normal Characteristic - keywords chuggle decel decelerate down engine erratic flare (PIP3779)
2006-04-06: Discontinuation of the Field Product Reminder Bulletin/Bulletin Subscription Information (06-00-89-018)
2006-04-04: Information - Iridium and Platinum Tip Spark Plug Maintenance - keywords 30K major minor preventative removal remove replacement tune up (PIP3069C)
2006-04-04: Rough Idle with DTC P0014 and/or P0017 - Inspect Cam Actuator Solenoid Screens and Crank End Play - keywords bearing chirp damaged debris internal light metal P0106 phaser SES thrust timing valve (PIP3694B)
2006-04-04: Right Rear Door Window Bind (Modify Run Channel) (06-08-64-016)
2006-04-03: Door Latch Freezing in Cold Temperatures (Apply Super Lube) (05-08-64-002B)
2006-03-31: Buzz or Rattle Noise While Driving Under Load from the Exhaust - keywords 3.5L hear L52 nut RPM shield (PIT3475C)
2006-03-31: SMU - Revised Power Steering Gear Replacement (06-02-32-004)
2006-03-30: SMU - Revised Trim Height Inspection (06-03-06-002)
2006-03-30: SMU - Revised Leaf Spring Replacement (06-03-09-002)
2006-03-29: Info - Vibration Analysis Worksheet (03-00-91-001C)
2006-03-29: Info - Urethane Adhesives for Stationary Glass and Other Applications (02-08-48-001B)
2006-03-17: Premature Rear Drum Brake Wear - keywords cable shoe stop (PIT3567G)
2006-03-07: Intermittent No Crank, No Start (Clean Battery Side Terminal Stripped Threads, Replace Battery Cable Bolt) (02-06-04-015A)
2006-03-03: Information on Installing Goodwrench Engine Assembly Part Number 89017834 - keywords actuator cam installation instructions mechanical phaser replacement sprocket (PIP3736)
2006-03-02: Flutter Type Noise From the blower - keywords AC fluctuation gap HVAC inlet noise panel tick vibration (PIT3019E)
2006-03-01: Info - Proper Use of OEM Service Wheel Weights, Marring and/or Damage Due to Use of Non-OEM and/or Incorrect Wheel Weight Installation (06-03-10-004)
2006-03-01: Info - Programming OnStar Module for Canadian French Voice Recognition (OnStar Generation 5 or Generation 6) (02-08-46-010G)
2006-02-24: Service VME - Underbody Corrosion - keywords appearance body frame rust (PIT3749A)
2006-02-24: Questions Regarding Installation of Dealer Installed Accessories - keywords 2.8 3.5 4.2 4.8 5.3 6.0 8.1 accessory part Partech (PIT3099C)
2006-02-17: Information on Changes to the SI Table of Contents, Electrical Connectors, Terminal Testing/Repair and the Importance of J-38125 Terminal Repair Kit Maintenance (06-08-45-001)
2006-02-16: Oil Consumption and Blue Exhaust Smoke - Inspect PCV Baffle - keywords cam consumption cover engine high mechanical PCV smoke (PIP3289A)
2006-02-15: ASI Resolution - Availability of Pickup Box Reinforcements to Accomodate Aftermarket Accessory Tool Box Installation (04-08-66-019A)
2006-02-14: SES Light Due to a P0171 - Inspect for Air Leak or Air Filter Concern - keywords after cam CEL controls cover DTC engine element gas hose lamp leak low MAF MIL PCV repairs repeat (PIP3221D)
2006-02-14: Diagnostic Trouble Code (DTC) P0756, Service Engine Soon (SES) Light ON, Poor Performance/Acceleration (Diagnose DTC P0756, Inspect for Debris and Reprogram Powertrain Control Module (PCM)) (04-07-30-039A)
2006-02-14: Info - Misfire DTCs P0300, P1380, P1381 and Catalytic Converter Damage Due to Installation of Alarm Systems (02-06-05-004b)
2006-02-14: Info - Diagnostic Tips For Automatic Transmission DTC P0756, Second, Third, Fourth Gear Start (01-07-30-036F)
2006-02-13: Info - Radio Knobs Available for Service (05-08-44-029A)
2006-02-09: Diagnostic Information for Front Wheel Drive Transaxle/Transmission Final Drive and/or Front Hub Bearing Hum and/or Grind Noise (06-07-30-006)
2006-02-08: Drive Belt Chirp Noise - Potential Alignment and Belt Issues - keywords accessory adjustment bracket engine idler information mechanical pulley repeat squeak squeal (PIP3338E)
2006-02-07: Info - Unable to Connect to OnStar or OnStar Personal Calling Inoperative (04-08-46-003B)
2006-02-06: Supplement to Bulletin 04-08-57-004 Water on Drivers Floor - keywords booster carpet cowl leak (PIT3043E)
2006-01-27: Service VME - Use Correct Engine Oil Drain Plug - keywords drain engine leak oil pan plug replace (PIP3696)
2006-01-24: Info - Expediting Warranty Parts (99-00-89-021E)
2006-01-12: 4T65-E Automatic Transmission Fluid Leak from Reverse Servo Cover (Replace Reverse Servo Cover Seal) (04-07-30-028A)
2006-01-09: Info - Corrosion of Radiator/Heater Hose Clamps - Release of New Clamp (06-06-02-001)
2006-01-05: Interior Dome Lights Inoperative at Times from Doors - keywords dome door inoperative interior lamp light manual transmission (PIT3829)
2006-01-04: Info - Maintenance Cleaning of Fuel Injectors (04-06-04-051B)
2006-01-04: Blower Motor Inoperat in Any One or More Blower Speeds - keywords connector high HVAC low medium resistor terminal (PIT3688A)
2005-12-22: HVAC Temperature Control Inoperative - keywords AC cable climate control door end knock loose (PIT3661A)
2005-12-22: Warranty Admin. - New Add Time for Labor Operation L2300 - Converter, Oxidation Catalytic-Replace (02-00-89-006C)
2005-12-22: Information on New Special Service Tool EN-47945 forLK5, L52 or LL8 Engine Allowing Stationary Hydraulic Lash Adjusters and End Pivot Rockers to Be Removed without Camshaft Removal (05-06-01-037)
2005-12-22: OnStar Microphone Inoperative (Replace OnStar Microphone) (05-08-46-010)
2005-12-13: SMU - Revised Park Brake Fastener Tightening Specification (05-05-26-003)
2005-12-09: Info - Negative Impact of Dealer-Installed Cloth/Vinyl Roofs on XM Radio and/or OnStar Systems (02-08-44-007B)
2005-12-08: No Load or CD Ejects Unwanted US8 MP3 Radio - Supplement to Bulletin 04-08-44-021A - keywords disc skip time (PIT3580C)
2005-12-07: Owners Manual Error - Oil Life Percentage Displayed on DIC - keywords cluster display indicator IPC manual message PCM (PIT3794)
2005-11-21: Info - Paint-less Dent Repair Process (99-08-51-001A)
2005-11-17: Info - Vehicles Without Engine Oil Life System (05-00-90-009)
2005-11-16: Info - New PAG Oil Released (02-01-39-004B)
2005-11-04: Light Duty Truck, Van, Utility Rear Axle Lubrication Service Interval - keywords differential fluid housing label oil (PIP3001A)
2005-10-31: Radio Part Number Not Listed in TIS2000 When Programming - keywords amp display inoperative operation program sound speaker volume wire (PIT3530A)
2005-10-27: Vibration Highway Speed Z71 and Z85 Suspension - keywords balance rough shake speed tire wheel wobble (PIT3107G)
2005-10-27: Dinghy and/or Dolly Towing a Colorado or Canyon Pickup - keywords axle fuse operation propeller service shaft tow trailer (PIT3429C)
2005-10-27: Servicing the Power Lock Window and/or Mirror Switch - keywords door drivers interior panel passenger plate (PIT3492A)
2005-10-27: Positive Battery Cable Protective Cover Missing or Broken - keywords connection loose positive service terminal (PIT3201A)
2005-10-27: Radio Displays XM Error or DTC U1137 - keywords communication digital loss nocomm operation performance tech2 U2K (PIC3303A)
2005-10-24: SMU -New Cylinder Bore Piston Sleeve Replacement Procedure (04-06-01-022B)
2005-10-18: 4L60-E/4l65-E Automatic Transmission Diagnostic Information on Harsh 1-2 Upshift (01-07-30-030B)
2005-10-11: Rusted Camshaft Lobes - Repair Suggestions - keywords cover engine mechanical pitted valvetrain wear (PIP3582)
2005-10-06: Info - Transmission Fluid Leak Diagnosis (01-07-30-041B)
2005-10-05: SMU - Addition of OnStar Microphone Replacement Procedure (05-08-46-007)
2005-10-04: New Vehicle Pre-Delivery Inspection - Perceived Fuel Economy and Driver Information Center Center/Saab Information Display (DIC/SID) Settings (03-00-89-021A)
2005-10-04: Info - Revised Pre-Delivery Inspection (PDI) Form (04-00-89-028B)
2005-10-04: Inside Rear View Mirror RPO DF8 Temperature Update Process - keywords ambient compass display glass view (PIT3368A)
2005-10-04: Revised Essential Tool J-35944-200-A Adapter For 9.525mm (0.375 in.) Automatic Transmission Oil Cooler Lines (05-07-30-009A)
2005-10-03: Valvetrain Tick at All Times - Inspect Oil Gallery Plug - keywords adjuster cold end engine hot lash lifter mechanical rattle repeat top upper (PIP3576)
2005-09-23: Vacuum Hiss Noise from Engine - Possible Characteristic - keywords cam cover hose hummer intake leak mechanical PCV pipe whistle (PIP3284A)
2005-09-23: Powertrain Control Module (PCM), Engine Control Module (ECM), Transmission Control Module (ECM), Transmission Control Module (TCM) DTCs P0601/P0602/P0603/P0604,/P1621 Shared in Multiple Modules (05-06-04-060)
2005-09-23: MIL On, Transmission Stuck in Second or Third Gear, IPC Inoperative, DTCs P0740,P0753,P0758,P0785,P0787,P0973,P0976,P1860,P2761,P2764 and/or P2769 Set (Verify and Repair Source of Voltage Loss (01-07-30-002E)
2005-09-13: Supplement to Bulletin 04-01-38-012A Noise Heard When A/C is On - keywords AC air conditioning core evaporator flow hum HVAC pipe refrigerant valve whistle (PIT3694A)
2005-09-01: Poor AC Performance - keywords compressor core evaporator HVAC performance sensor temperature (PIT3626B)
2005-08-25: Info - Available Reimbursement Allowance for Cylinder Bore Liner/Piston Sleeve Replacement Tool EN 45680-400 (05-06-01-025A)
2005-08-18: Check Engine Light Illuminated, Engine Misfire, DTC P0300 Set (Replace Exhaust Valve Springs and Seals) (04-06-04-081C)
2005-08-18: Info - Diagnosis of Cracked or Broken Transmission Case (02-07-30-024B)
2005-08-17: Info - Release of GM Tool Organizaiton DVD Version 8.0 (J-43921-G) (05-00-89-056)
2005-08-10: Inspection of Related Wiring Harness Connections When Diagnosing Misc. DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inop I/C Systems, SES/4WD Lamps Illuminated (03-06-04-012A)
2005-08-05: Info - SPAC Case Escalation Process (05-00-89-050)
2005-08-03: Passenger Seat Belt Buckle Hard to Move Past Stitching and/or Finish Knot is Fraying (Trim Frayed Stitching) (05-09-40-003)
2005-08-02: Info - Guidelines for Proper Use of Labor Operation Numbers when Servicing Transfer Case (05-04-21-004)
2005-07-22: Premature Front Tire Wear (Set Front Z Height, Toe and Rotate or Replace Front Tires) (04-03-07-004B)
2005-07-19: Intermittent Battery Draw when the Keys are Left in the Ignition - keywords chime crank dead ignition key no nocrank nostart radio start (PIT3664)
2005-07-18: Parts Information on GMSPO Replacement Connecting Rods - keywords crack cracked crankshaft engine fracture fractured mechanical part rod (PIP3495)
2005-07-01: Engine Miss on Acceleration After Shifting from Drive to Reverse - Possible Characteristic - keywords 1 abuse accel accelerate cut cutoff cylinder fuel hesitate hesitation in management misfire normal (PIP3485)
2005-06-28: Info - Rear Window Defogger - Broken Heating Grid Detection Method (04-08-48-001B)
2005-06-27: Warranty Admin. - Out-Of-Warranty Parts for Engineering Analysis (05-00-89-037)
2005-06-23: Compensating for Different Axles Ratio and Tire Sizes with a VCI Number - keywords calibration ECM PCM pinion recalibrate reflash reprogram ring wheel TCSC techline (PIP3096B)
2005-06-20: SMU - Revised Crossmember Replacement Procedure (05-08-61-006)
2005-06-20: Momentary Loss of Oil Pressure While Braking During an Aggressive Turning or Cornering Maneuver (Replace Oil Pump Pipe and Screen Assembly and Oil Pan) (05-06-01-021)
2005-06-14: Door Trim Loose in Center of Door (Install Two Rivets Into Pull Handle Bracket) (05-08-64-018)
2005-06-13: 20A Stop Fuse Opens At Times - keywords brake CHMSL lamp light open stop UBEC (PIT3615)
2005-06-08: Info - On-Car Brake Lathe Specifications and Maintenance Requirements (05-05-22-001)
2005-06-08: Information on Normal APP and TP Signal Circuit 2 Voltage Fluctuation - keyword DTC low MIL P0122 P0123 P0220 P0222 P01120 P1220 P1221 P1271 P1275 P1280 P1512 P1514 P1515 P1523 P2101 P2120 P2122 P2123 (PIP3461)
2005-06-07: Info - Speed and Mileage Limitations for Spare Tire Use (05-03-10-008)
2005-06-03: Goodwrench Powertrain Wholesale Program (U.S. Only) (05-06-01-017)
2005-06-02: Unable to Change DIC Language - keywords display door inoperative key lock performance personalization program remote (PIT3423A)
2005-05-31: Revised HVAC Module Assembly Replacement (W/Air Conditioning) (05-01-38-009)
2005-05-26: AC Request in PCM Data Always Reads Yes - keywords compressor HVAC relay tech2 (PIT3594)
2005-05-16: Unable to Connect in Laurel, Pulaski and Rockcastle Counties, KY - keywords analog blue button cell cellular communication digital failedtovoice intermittent OnStar opc operation vs3bgen6 (PIC3549)
2005-05-12: Information to Avoid Damage or Breakage to Power Mirror/Window/Lock Switch Trim Plate Assembly During Removal From Door Trim (05-08-64-015)
2005-05-12: Instructions for Using GE-47716 Vac-N-Fill Coolant Refill Tool (05-06-02-006)
2005-05-09: Air Bag Readiness Light/Supplemental Inflatable Restraint (SIR) Light On, Diagnostic Trouble Code(s) (DTC) B0057, B0058, B0059, B0064, B0065, B0066 (Inspect/Repair Wiring or Connector) (05-09-41-005A)
2005-05-06: SES Light and Reduced Engine Power Due to a DTC P0507 - Install Updated PCM Calibration - keywords decelerate repeat (PIP3359A)
2005-05-06: Poor RKE Range with Engine Running and HVAC Blower on High - keywords antenna entry fob keyless remote (PIT3565)
2005-05-03: Info - General Motors Dealership Critical Equipment Requirements and Recommendations (05-00-89-029)
2005-04-26: Info - XM Radio Labor Operation Codes (03-08-44-001A)
2005-04-12: Info - OnStar System Cellular Antenna Replacement Parts Availability (00-08-46-002A)
2005-04-07: Adm Msg - Reprogram UB0, UB1, UC6 and US8 Radios to Correct CD Performance (VSS20050449)
2005-04-06: Water Leak from the Roof Onto the Left/Right Floor - keywords joint molding panel pillar seal seam top (PIT3523)
2005-03-24: Information on Cleaning Discolored Passenger Side Air Bag Cover (05-08-110-003)
2005-03-22: SMU - Revised Wheel Alignment Specifications (05-03-07-003)
2005-03-21: 2004-2005 Chevrolet Colorado and GMC Canyon Spare Tire May Be a Different Size Than The Road Tire - keywords axle case differential drive fit information transfer wheel (PIT3085C)
2005-03-21: Service Information Regarding Rear Brake Drum Wheel Cylinder Inspections (03-05-24-001A)
2005-03-17: Info - GM Parts Ordering System (05-00-89-018)
2005-03-10: Info - Guidelines for Replacement of Transfer Case Control Module (TCCM) (05-04-21-002)
2005-03-08: 2004-2005 Chevrolet Colorado and GMC Canyon Multiple Electrical Concerns, IPC Indicators Illuminate Possible No Start - keywords blower relay HVAC inoperative ignition on off fan SIR wiper (PIT3338A)
2005-03-08: Information on Excessive Use of RTV Silicone Sealant on New Venture Gear (NVG) and Borg Warner Transfer Cases During Service (05-04-21-001)
2005-03-08: Tech 2 Displays Asterisk for the Left Front Wheel Speed Sensor - keywords ABS brake code DTC WSS (PIT3477)
2005-03-03: 2004-2005 Chevrolet Colorado and GMC Canyon - Inside Rear View Mirror Operation - Option DF8 and DC4 - keywords compass inoperative performance program rear temperature UE1 calibrate zone (PIT3268A)
2005-02-28: Multiple PC Initiative and Current GM Dealer Equipment Service Bay PC Specials (05-00-89-012)
2005-02-15: 04-06-04-081A Exhaust Valve Seal and Spring Replacement Supplement - kw P0300 P0301 P0302 P0303 P0304 P0305 2.8 3.5 GMT355 L52 LK5 MIL misfire miss timing valve (PIP3311)
2005-02-09: Info - Global Position Sensor (GPS) Performance Degradation (00-08-46-003B)
2005-01-31: Warranty Admin. - Guidelines for Claiming C0034 - Windshield Replacement (05-08-48-001)
2005-01-28: Unable to Find OnStar Menu in Tech2 for 2005 MY Vehicles - kw communication display information minwrite nocomm operation program (PIC3231A)
2005-01-24: Info - Compact Disc (CD) or DVD Player Skipping, Inoperative, Sluggish and/or Long Search Times (05-08-44-001)
2005-01-20: Service VME - 5-Speed Normal Reverse Gear Operation - kw MA5 engage GMT355 hard shift transmission (PIP3126A)
2005-01-07: All General Motors Passenger Cars, Trucks and Utilities Use of Star Washer on a Body or Chassis Ground - kw wire connector terminal starwasher star washer (PIT3353)
2004-12-21: Engine Vibration after Engine or Crankshaft Replacement - kw 2.8 3.5 4L60E crankshaft flexplate flywheel GMT355 idle L52 LK5 M30 repair rough shake transmission (PIP3262)
2004-12-16: Popping/Snapping Noise When Vehicle is Hot, at Idle or Immediately after Vehicle is Shut Off (Replace Muffler Heat Shield) (04-06-05-005A)
2004-12-13: Info - Battery Specification Label (04-06-03-016)
2004-12-10: No Reverse, Second Gear or Fourth Gear (Replace Reaction Sun Shell with More Robust Heat Treated Parts) (00-07-30-022C)
2004-12-06: Service VME - 05 Chevrolet , GMC and Buick Midsized Trucks and Utilities Supplement to Service Bulletin 04-08-44-021 / US8 Radio - kw radio audio MP3 CD device (PIT3303)
2004-12-02: Cylinder Liner Replacement Information - Inline Truck Engines - kw 03019 04-06-01-022 crack knock rattle (PIP3150A)
2004-11-19: Engine Vibration and Knock from the Rear of the Engine - kw 2.8 LK5 balance block chain crank GMT355 idle information no noise oil rough shaft (PIP3245)
2004-11-18: Info - Shipping Enhancements for Owners Manuals and Service Manuals Ordered from Helm, Inc. (04-00-89-057)
2004-11-18: Warranty Admin. - Warranty Return Parts (04-00-89-051)
2004-11-10: Warranty Admin. - New Alignment Procedure for Labor Operation Numbers E2020 and E2000 (04-03-07-002A)
2004-11-09: 04-05 Chevrolet Colorado and GMC Canyon; Inside Rear View Mirror Operation - Option DF8 and DC4 - kw compass inoperative performance program rear temperature UE1 (PIT3268)
2004-11-04: Inventory Upgrade - Harsh 1-2 Shift (Reprogram PCM) (04-07-30-042)
2004-10-29: Information - Inspecting and Repairing Delphi Micro 64 Terminals - kw connector 2.8 3.5 L52 LK5 GMT355 loose poor (PIP3211)
2004-10-27: Left/Right Door Window Inoperative (Replace Door Glass and Regulator, If Necessary) (04-08-64-022)
2004-10-20: Info - Radio Telephone/Mobile Radio (Transceiver) Installation and Troubleshooting Guidelines (04-08-46-002)
2004-10-12: 99-05 Chevrolet/GMC All Full and Mid Size Trucks and Utilities, 99-01 Oldsmobile Bravada, 02-05 Cadillac Full Size Utilities and 03-05 Hummer H2 IPC Gauges Float Up After Ignition Key Turned Off (PIT3215)
2004-10-11: Info - Squeeze Type Resistance Spot Welding/Equipment (03-08-98-002A)
2004-10-08: Information on Error Codes on Radio Display - Their Cause and Corrective Action (01-08-44-005A)
2004-10-08: 04-05 Colorado and Canyon - 3-2 and 4-2 WOT Down Shift Information - kw 2.8 3.5 4L60E accelerate automatic down downshift engine hard no open throttle transmission wide (PIP3182)
2004-09-22: Info - Cruise Control Operation - Increasing Set Speed (04-08-68-002)
2004-09-16: All 1995-2005 Passenger Cars and Trucks Information on Testing Centers for Fluid Contamination - kw brake coolant fluid fuel gasket gear hydraulic leak oil part porosity power seal specification (PIT3173)
2004-09-15: 04-05 Chevrolet Colorado and GMC Canyon Pick Up Fuse 42 Opens When Using Power Windows or Sporadic Door Locks - kw GMT355 inoperative glass link UBEC electrical lockunlocklock switch (PIT3164)
2004-09-14: Info - Contaminated R-134a A/C Systems - Air Conditioning System Flushing Procedures and Universal In-Line A/C Filter Installation (01-01-38-006D)
2004-09-10: All GM Vehicles Using Class 2 Communications Diagnostic Strategy for DTC U1000 or U1255 - kw BCM code EBTCM radio RIM (PIT3154)
2004-09-01: 98-05 All General Motors Light Duty Trucks and Hummer H2 Bridgestone Dueler A/T Tires Size LT285/75R16 Load Range D (PIT3146)
2004-08-19: Odometer Accuracy - kw inaccurate cluster speedometer (PIC3100)
2004-08-03: Warranty Admin. - Dealer Installed Regular Production Options (RPO) and Regular Production Accessories (RPA) (01-00-89-015A)
2004-08-02: Info - Repair Procedure for Service Sheet Metal, Craters in ELPO Surface (04-08-98-002)
2004-07-27: Warranty Admin. - Changes to General Motors Vehicle Inquiry System (GMVIS) (04-00-89-029)
2004-07-23: Info - Application of Anti-Corrosion Materials (01-08-51-003A)
2004-07-15: Service VME - Updates to SI and the PI Numbering Process - kw information (PIC3031A)
2004-07-02: Info - Battery Parasitic Drain (02-06-03-010A)
2004-06-22: Info - J-43600 ACR 2000 Essential Refrigerant Recovery/Recharge Equipment (99-01-38-006B)
2004-06-22: Info - New Owner Orientation Clinic Materials Now Available Online (03-00-89-002A)
2004-04-22: Red OnStar LED , No Keypad Response When Pushed DTC B2476 - kw inoperative UE1 (PI02018)
2004-04-13: Adm Msg - Alignment Questionnaire (VSS20040092)
2004-03-23: Adm Msg - Wheel Alignment Questionnaire (Fax Number Change) (VSS20040057-01)
2004-03-23: Adm Msg-Warranty Admin Bulletin 00-05-22-002C for Brake Warranty, Service and Procedures-Required Measurement Documentation (VSS20040074)