This master DTC list includes all applicable DTCs in alphanumeric order with descriptors.
DTC | DTC Descriptor | Module That Sets the DTC | Diagnostic Procedure | ||||
---|---|---|---|---|---|---|---|
B0004 | Vehicle Speed Information Circuit Open | Navigation Radio | |||||
B0012 | Passenger Frontal Deployment Loop Stage 2 Resistance Low | SDM | |||||
B0013 | Passenger Frontal Deployment Loop Stage 2 Open | SDM | |||||
B0014 | Passenger Frontal Deployment Loop Stage 2 Voltage Out of Range | SDM | |||||
B0016 | Passenger Frontal Deployment Loop Stage 1 Resistance Low | SDM | |||||
B0017 | Passenger Frontal Deployment Loop Stage 1 Open | SDM | |||||
B0018 | Passenger Frontal Deployment Loop Stage 1 Voltage Out of Range | SDM | |||||
B0022 | Driver Frontal Deployment Loop Stage 1 Resistance Low | SDM | |||||
B0024 | Driver Frontal Deployment Loop Stage 1 Voltage Out of Range | SDM | |||||
B0026 | Driver Frontal Deployment Loop Stage 1 Open | SDM | |||||
B0028 | Right Curtain Deployment Loop Resistance Low | SDM | |||||
B0029 | Right Curtain Deployment Loop Open | SDM | |||||
B0030 | Right Curtain Deployment Loop Out of Range | SDM | |||||
B0040 | Left Curtain Deployment Loop Resistance Low | SDM | |||||
B0041 | Left Curtain Deployment Loop Open | SDM | |||||
B0042 | Driver Frontal Deployment Loop Stage 2 Resistance Low | SDM | |||||
B0043 | Driver Frontal Deployment Loop Stage 2 Voltage Out of Range | SDM | |||||
B0044 | Driver Frontal Deployment Loop Stage 2 Open | SDM | |||||
B0045 | Left Curtain Deployment Loop Voltage Out of Range | SDM | |||||
B0051 | Deployment Commanded | SDM | |||||
B0053 | Deployment Commanded With Loop DTCs Present | SDM | |||||
B0077 | Left Side Impact Sensor (SIS) Malfunction | SDM | |||||
B0078 | Right Side Impact Sensor (SIS) Performance | SDM | |||||
B0079 | Incorrect Left Side Impact Sensor (SIS) Installed | SDM | |||||
B0080 | Discard Left Side Impact Sensor (SIS) | SDM | |||||
B0081 | Incorrect Right Side Impact Sensor (SIS) Installed | SDM | |||||
B0082 | Discard Right Side Impact Sensor (SIS) | SDM | |||||
B0083 | Right Front/Passenger Seat Position Sensor Circuit | SDM | |||||
B0084 | Left Front/Driver Seat Position Sensor Circuit | SDM | |||||
B0092 | Passenger Presence System Performance | SDM | |||||
B0098 | Passenger Presence System Configuration Error | SDM | |||||
B0100 | Electronic Front End Sensor 1 Performance | SDM | |||||
B0101 | Discard Electronic Front End Sensor 1 | SDM | |||||
B0102 | Incorrect Electronic Front End Sensor 1 Installed | SDM | |||||
B0103 | Electronic Front End Sensor 2 Performance | SDM | |||||
B0104 | Discard Electronic Front End Sensor 2 | SDM | |||||
B0105 | Incorrect Electronic Front End Sensor 2 Installed | SDM | |||||
B0159 | Outside Air Temperature Sensor Circuit Range/Performance | HVAC Control Module | |||||
B0164 | Passenger Compartment Temp Sensor 1 Circuit Range/Performance | HVAC Control Module | |||||
B0169 | Passenger Compartment Temp Sensor 2 Circuit Range/Performance | HVAC Control Module | |||||
B0174 | Output Air Temperature Sensor 1 Circuit Range/Performance | HVAC Control Module | |||||
B0179 | Output Air Temperature Sensor 2 Circuit Range/Performance | HVAC Control Module | |||||
B0183 | Solar Load Sensor 1 Circuit | HVAC Control Module | |||||
B0188 | Solar Load Sensor 2 Circuit | HVAC Control Module | |||||
B0229 | Recirculate Position Feedback Circuit Range/Performance | HVAC Control Module | |||||
B0263 | Air Flow Control 6 Circuit | HVAC Control Module | DTC B0263, B0268, B0408, or B0418 with CJ2 or DTC B0263, B0408, or B0418 with CJ3 | ||||
B0268 | Air Flow Control 7 Circuit | HVAC Control Module | |||||
B0283 | Electric Rear Defrost Circuit | BCM | |||||
B0408 | Temperature Control 1 Circuit | HVAC Control Module | DTC B0263, B0268, B0408, or B0418 with CJ2 or DTC B0263, B0408, or B0418 with CJ3 | ||||
B0414 | Temperature Control 1 Feedback Circuit Range/Performance | HVAC Control Module | DTC B0229, B0414, B0424, or B3770 with CJ2 or DTC B0414, B0424, or B3770 with CJ3 | ||||
B0418 | Temperature Control 2 Circuit | HVAC Control Module | DTC B0263, B0268, B0408, or B0418 with CJ2 or DTC B0263, B0408, or B0418 with CJ3 | ||||
B0424 | Temperature Control 2 Feedback Circuit Range/Performance | HVAC Control Module | DTC B0229, B0414, B0424, or B3770 with CJ2 or DTC B0414, B0424, or B3770 with CJ3 | ||||
B0429 | Temperature Control 3 Circuit Range/Performance | HVAC Control Module | |||||
B0434 | Temperature Control 3 Feedback Circuit Range/Performance | HVAC Control Module | |||||
B0510 | Output Air Temperature Sensor 3 Circuit Range/Performance | HVAC Control Module | |||||
B0515 | Output Air Temperature Sensor 4 Circuit Range/Performance | HVAC Control Module | |||||
B0540 | Speedometer Circuit | IPC | |||||
B0560 | Tachometer Circuit | IPC | |||||
B0790 | Transfer Case Neutral Indicator Circuit Malfunction | TCSCM | DTC B0790 for the NVG 246-NP8 transfer case | ||||
B1000 | Electronic Control Unit (ECU) Performance | Audio Amplifier, BCM, DDM, DRR, DSM, FPDM, HVAC, IPC, Radio, RWSCM, SDM, VCIM | |||||
B1001 | Option Configuration Error | Radio | |||||
SDM | |||||||
VCIM | |||||||
B1004 | Keep Alive Memory (KAM) Reset | OnStar® VCIM | |||||
B1007 | EEPROM Write Error | OnStar® VCIM | |||||
B1009 | EEPROM Checksum Mismatch | OnStar® VCIM | |||||
B1023 | Integral Switch Performance | DDM, PDM | |||||
B1025 | Audio Output 1 Left Front Circuit | Radio | |||||
B1035 | Audio Output 2 Right Front Circuit | Radio | |||||
B1045 | Audio Output 3 Left Rear Circuit | Radio | |||||
B1055 | Audio Output 4 Right Rear Circuit | Radio | |||||
B1235 | Amplifier On Signal Circuit | Radio | |||||
B1259 | Antenna Ground Circuit | DRR | |||||
B1271 | Theft Locked | DRR, Radio | |||||
B1372 | Device Ignition 1 Circuit Range/Performance | BCM | |||||
B1375 | Device Ignition 3 Circuit | HVAC Control Module | DTC B1375 with CJ2 or DTC B1375 with CJ3 | ||||
B1390 | Device Voltage Reference Input 1 Circuit | GBCM | |||||
B1397 | Device Voltage Reference Output Circuit Low | BCM | |||||
B1440 | Power Mode Master Input Circuits Mismatch | BCM | |||||
B1480 | Battery Rundown Protection Circuit | BCM | |||||
B1487 | Generator L-Terminal Circuit Low | GBCM | |||||
B1488 | Generator L-Terminal Circuit High | GBCM | |||||
B1492 | Generator F-Terminal Circuit Low | GBCM | |||||
B1516 | Battery Current Sensor Performance | GBCM | |||||
B1544 | Mirror Motors Common Circuit | DDM, PDM | |||||
B1580 | Left Front Mirror Horizontal Position Sensor Circuit | DDM, PDM | |||||
B1590 | Left Front Mirror Vertical Position Sensor Circuit | DDM, PDM | |||||
B1600 | Mirror Motor Vertical Circuit | DDM, PDM | |||||
B1605 | Mirror Motor Horizontal Circuit | DDM, PDM | |||||
B1610 | Right Front Mirror Horizontal Position Sensor Circuit | DDM, PDM | |||||
B1620 | Right Front Mirror Vertical Position Sensor Circuit | DDM, PDM | |||||
B1640 | Left Front Mirror Heater Circuit | DDM, PDM | |||||
B1645 | Right Front Mirror Heater Circuit | DDM, PDM | |||||
B1722 | Mirror Power Fold Control Circuit | DDM, PDM | |||||
B1770 | Driver Seat Motor Horizontal Circuit | DSM | |||||
B1775 | Driver Seat Motor Front Vertical Circuit | DSM | |||||
B1780 | Driver Seat Motor Rear Vertical Circuit | DSM | |||||
B1785 | Driver Seat Motor Recline Circuit | DSM | |||||
B1790 | Driver Seat Motor Lumbar Circuit | DSM | |||||
B1805 | Driver Seat Motor Side Bolster Circuit | DSM | |||||
B1825 | Driver Seat Recline Position Sensor Circuit | DSM | |||||
B1850 | Driver Seat Lumbar Horizontal Position Sensor Circuit | DSM | |||||
B1960 | Driver Seat Side Bolster Sensor Circuit | DSM | |||||
B2355 | Driver Seat Front Vertical Position Sensor Circuit | DSM | |||||
B2365 | Driver Seat Rear Vertical Position Sensor Circuit | DSM | |||||
B2375 | Driver Seat Assembly Horizontal Position Sensor Circuit | DSM | |||||
B2425 | Driver Seat Heater Circuit | DSM | |||||
B2430 | Passenger Seat Heater Circuit | DSM | |||||
B2435 | Driver Seat Back Heater Sensor Circuit | DSM | |||||
B2440 | Passenger Seat Back Heater Sensor Circuit | DSM | |||||
B2455 | Cellular Phone Microphone Circuit | VCIM | |||||
B2462 | Global Positioning System (GPS) Signal Error | Navigation Radio | |||||
B2470 | Cellular Phone Antenna Circuit | OnStar® VCIM | |||||
B2476 | Cellular Phone Select Service Switch | OnStar® VCIM | |||||
B2482 | Cellular Phone Select Service Switch Range/Performance | OnStar® VCIM | |||||
B2483 | Global Positioning System (GPS) Sensor Circuit Low | OnStar® VCIM | |||||
B2484 | Global Positioning System (GPS) Sensor Circuit Open | OnStar® VCIM | |||||
B2527 | Front Fog Lamps Circuit Low | BCM | |||||
B2537 | Rear Fog Lamps Circuit Low | BCM | |||||
B2550 | Backup Lamps Control Circuit | BCM | |||||
B2575 | Headlamp Control Circuit | BCM | |||||
B2580 | Headlamp High Beam Control Circuit | BCM | |||||
B2585 | Parklamp Control Circuit | BCM | |||||
B2600 | Daytime Running Lamp Control 1 Circuit | BCM | |||||
B2610 | Passenger Compartment Dimming 1 Circuit | BCM | |||||
B2615 | Passenger Compartment Dimming 2 Circuit | BCM | |||||
B2620 | Display Dimming Pulse Width Modulation (PWM) Input Circuit | BCM | |||||
B2625 | Display Dimming Pulse Width Modulation (PWM) Output Circuit | BCM | |||||
B2645 | Ambient Light Sensor Circuit | BCM | |||||
B2725 | Active Transfer Case (ATC) Mode Switch Circuit Malfunction | TCSCM | DTC B2725 for the NVG 246-NP8 transfer case | ||||
B2734 | Check Sum Error | VTD | |||||
B2752 | Horn Relay Coil Circuit Low | BCM | |||||
B2815 | Steering Wheel Controls Illegal Resistance Value | BCM |
or | ||||
B2947 | Security System Sensor Power Circuit Low | BCM | |||||
B2948 | Security System Sensor Power Circuit High | BCM | |||||
B2957 | Security System Sensor Data Circuit Low | BCM | |||||
B2958 | Security System Sensor Data Circuit High | BCM | |||||
B2960 | Security System Sensor Data Incorrect but Valid | BCM | |||||
B2961 | Key In Ignition Circuit | BCM | |||||
B3031 | Security System Controller In Learn Mode | BCM | |||||
VTD | |||||||
B3033 | Security System Indicates Tamper | BCM | |||||
B3055 | No Transponder Modulation or No Transponder | VTD | |||||
B3060 | Unprogrammed Transponder Identification Code Received | VTD | |||||
B3531 | Air Flow Control 10 Circuit | HVAC Control Module | |||||
B3579 | Output Air Temperature Sensor 6 Circuit Range/Performance | HVAC Control Module | |||||
B3584 | Output Air Temperature Sensor 7 Circuit Range/Performance | HVAC Control Module | |||||
B3604 | Adjustable Foot Pedal Forward Switch Circuit | DDM | |||||
B3605 | Adjustable Foot Pedal Rearward Switch Circuit | DDM | |||||
B3606 | Adjustable Foot Pedal Position Sensor Circuit | DSM | |||||
B3764 | Air Flow Control 4 Feedback Circuit | HVAC Control Module | |||||
B3770 | Air Flow Control 6 Feedback Circuit | HVAC Control Module | DTC B0229, B0414, B0424, or B3770 with CJ2 or DTC B0414, B0424, or B3770 with CJ3 | ||||
B3801 | Passenger Compartment Lamp Request Circuit | BCM | |||||
B3802 | Park Lamps Request Circuit | BCM | |||||
B3808 | Rear Door Lock Relay Circuit | BCM | |||||
B3809 | Rear Door Unlock Relay Circuit | BCM | |||||
B3819 | Left Rear Window Up Control Circuit | BCM | |||||
B3820 | Left Rear Window Down Control Circuit | BCM | |||||
B3821 | Left Rear Window Relay Power Circuit | BCM | |||||
B3822 | Right Rear Window Up Control Circuit | BCM | |||||
B3823 | Right Rear Window Down Control Circuit | BCM | |||||
B3824 | Right Rear Window Relay Power Circuit | BCM | |||||
B3825 | Liftgate Lock Signal Circuit | BCM | |||||
B3935 | Transponder Authentication Error | VTD | |||||
B3941 | Front Seat Heaters Circuit | DSM | |||||
B3962 | Seat Motors Overcurrent | DSM | |||||
C0035 | Left Front Wheel Speed Sensor Circuit | EBCM | |||||
C0040 | Right Front Wheel Speed Sensor Circuit | EBCM | |||||
C0045 | Left Rear Wheel Speed Sensor Circuit | EBCM | |||||
C0050 | Right Rear Wheel Speed Sensor Circuit | EBCM | |||||
C0110 | Pump Motor Circuit | EBCM | |||||
C0131 | Antilock Brake System (ABS)/Traction Control System (TCS) Pressure Circuit | EBCM | |||||
C0161 | Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch | EBCM | |||||
C0186 | Lateral Accelerometer Circuit | EBCM | |||||
C0196 | Yaw Rate Circuit | EBCM | |||||
C0201 | Antilock Brake System (ABS) Enable Relay Contact Circuit | EBCM | |||||
C0220 | Left Front Antilock Brake System (ABS) Channel in Release Too Long | EBCM | |||||
C0221 | Right Front Wheel Speed Sensor Circuit Open | EBCM | |||||
C0222 | Right Front Wheel Speed Signal Missing | EBCM | |||||
C0223 | Right Front Wheel Speed Signal Erratic | EBCM | |||||
C0224 | Right Front Antilock brake System (ABS) Channel in Release Too Long | EBCM | |||||
C0225 | Left Front Wheel Speed Sensor Circuit Open | EBCM | |||||
C0226 | Left Front Wheel Speed Signal Missing | EBCM | |||||
C0227 | Left Front Wheel Speed Signal Erratic | EBCM | |||||
C0228 | Left Front Antilock Brake System (ABS) Channel in Release Too Long | EBCM | |||||
C0229 |
| EBCM | |||||
C0235 | Rear Wheel Speed Signal Circuit Open | EBCM | |||||
C0236 | Rear Wheel Speed Signal Circuit Missing | EBCM | |||||
C0237 | Rear Wheel Speed Signal Circuit Erratic | EBCM | |||||
C0238 | Wheel Speed Mismatch | EBCM | |||||
C0240 | Powertrain Control Module (PCM) Traction Control Not Allowed | EBCM | |||||
C0241 | EBCM Control Valve Circuit | EBCM | |||||
C0242 | EBCM Control Valve Circuit | EBCM | |||||
C0243 | EBCM Control Valve Circuit | EBCM | |||||
C0244 |
| EBCM | |||||
C0245 |
| EBCM | |||||
C0246 | EBCM Control Valve Circuit | EBCM | |||||
C0247 | EBCM Control Valve Circuit | EBCM | |||||
C0248 | EBCM Control Valve Circuit | EBCM | |||||
C0251 | EBCM Control Valve Circuit | EBCM | |||||
C0252 | EBCM Control Valve Circuit | EBCM | |||||
C0253 | EBCM Control Valve Circuit | EBCM | |||||
C0254 | EBCM Control Valve Circuit | EBCM | |||||
C0265 | EBCM Motor Relay Circuit | EBCM | |||||
C0266 | EBCM Motor Relay Circuit | EBCM | |||||
C0267 | Pump Motor Circuit Open | EBCM | |||||
C0268 | Pump Motor Circuit Shorted | EBCM | |||||
C0269 | Excessive Dump Time | EBCM | |||||
C0271 | EBCM Malfunction | EBCM | |||||
C0272 | EBCM Malfunction | EBCM | |||||
C0273 | EBCM Malfunction | EBCM | |||||
C0274 | Excessive Isolation Time | EBCM | |||||
C0279 | Pre-Charge Pump Circuit Performance (w/ JL4) | EBCM | |||||
Powertrain Configuration not Valid (w/o JL4) | |||||||
C0281 | Stoplamp Switch Circuit | EBCM | |||||
C0283 | Mode Switch Circuit Malfunction | EBCM | |||||
C0284 | EBCM Malfunction | EBCM | |||||
C0287 | Delivered Torque Signal Malfunction | EBCM | |||||
C0290 | Class 2 Data Link Malfunction | EBCM | |||||
C0291 | Lost Communication with BCM | EBCM | |||||
C0292 | Lost Communications with Engine Control System | EBCM | |||||
C0297 | Powertrain Configuration Data not Received | EBCM | |||||
C0298 | Powertrain Control Malfunction | EBCM | |||||
C0300 | Rear Propshaft Speed Sensor Malfunction | TCSCM | DTC C0300 for the NVG 246-NP8 transfer case | ||||
C0305 | Front Propshaft Speed Sensor Malfunction | TCSCM | DTC C0305 for the NVG 246-NP8 transfer case | ||||
C0306 | Motor A or B Circuit Malfunction | TCSCM | DTC C0306 for the NVG 246-NP8 transfer case | ||||
C0321 | Transfer Case Lock Circuit Malfunction | TCSCM | DTC C0321 for the NVG 246-NP8 transfer case | ||||
C0327 | Encoder Circuit Malfunction | TCSCM | DTC C0327 for the NVG 246-NP8 transfer case | ||||
C0359 | Four Wheel Drive Low Range (4WD low) Discrete Output Circuit Malfunction | TCSCM | DTC C0359 for the NVG 246-NP8 transfer case | ||||
C0374 | General System Malfunction | TCSCM | DTC C0374 for the NVG 246-NP8 transfer case | ||||
C0379 | Front Axle System Malfunction | TCSCM | DTC C0379 for the NVG 246-NP8 transfer case | ||||
C0455 | Front Steering Position Sensor Circuit | EBCM | |||||
ESC | |||||||
C0472 | Steering Hand Wheel Speed Sensor Signal Circuit | EBCM | |||||
C0473 | Steering Hand Wheel Speed Sensor Signal Circuit | EBCM | |||||
C0550 | Electronic Control Unit (ECU) Performance | EBCM | |||||
ESC | |||||||
ECU Malfunction | TCSCM | DTC C0550 for the NVG 246-NP8 transfer case | |||||
C0551 | Option Configuration Error | ESC | |||||
C0558 | Calibration Data Not Programmed | EBCM | |||||
C0575 | Left Front Solenoid Circuit | ESC | |||||
C0580 | Right Front Solenoid Circuit | ESC | |||||
C0585 | Left Rear Solenoid Circuit | ESC | |||||
C0590 | Right Rear Solenoid Circuit | ESC | |||||
C0615 | Left Front Position Sensor Circuit | ESC | |||||
C0620 | Right Front Position Sensor Circuit | ESC | |||||
C0625 | Left Rear Position Sensor Circuit | ESC | |||||
C0630 | Right Rear Position Sensor Circuit | ESC | |||||
C0655 | Level Control Compressor Circuit | RTD | |||||
C0660 | Level Control Exhaust Valve Circuit | RTD | |||||
C0690 | Damper Control Relay Circuit | ESC | |||||
C0711 | Level Control Air Pressure Sensor Circuit | RTD | |||||
C0750 | Left Front Low Tire Pressure Sensor | PDM | |||||
C0755 | Right Front Low Tire Pressure Sensor | PDM | |||||
C0760 | Left Rear Low Tire Pressure Sensor | PDM | |||||
C0765 | Right Rear Low Tire Pressure Sensor | PDM | |||||
C0775 | Low Tire Pressure System Sensors Not Programmed/Learned | PDM | |||||
C0870 | Device Voltage Reference Output Circuit | ESC | |||||
P0030 | HO2S Heater Control Circuit Bank 1 Sensor 1 | PCM | DTC P0030 or P0050 for the 4.8L, 5.3L, and 6.0L engine or DTC P0030, P0036, P0050, or P0056 for the 8.1L engine | ||||
P0036 | HO2S Heater Control Circuit Bank 1 Sensor 2 | PCM | DTC P0036 or P0056 for the 4.8L, 5.3L, and 6.0L engine or DTC P0030, P0036, P0050, or P0056 for the 8.1L engine | ||||
P0050 | HO2S Heater Control Circuit Bank 2 Sensor 1 | PCM | DTC P0030 or P0050 for the 4.8L, 5.3L, and 6.0L engine DTC P0030, P0036, P0050, or P0056 for the 8.1L engine | ||||
P0053 | HO2S Heater Resistance Bank 1 Sensor 1 | PCM | DTC P0053 or P0059 for the 4.8L, 5.3L, and 6.0L engine or DTC P0053, P0054, P0059, or P0060 for the 8.1L engine | ||||
P0054 | HO2S Heater Resistance Bank 1 Sensor 2 | PCM | DTC P0054 or P0060 for the 4.8L, 5.3L, and 6.0L engine or DTC P0053, P0054, P0059, or P0060 for the 8.1L engine | ||||
P0056 | HO2S Heater Control Circuit Bank 2 Sensor 2 | PCM | DTC P0036 or P0056 for the 4.8L, 5.3L, and 6.0L engine or DTC P0030, P0036, P0050, or P0056 for the 8.1L engine | ||||
P0059 | HO2S Heater Resistance Bank 2 Sensor 1 | PCM | DTC P0053 or P0059 for the 4.8L, 5.3L, and 6.0L engine or DTC P0053, P0054, P0059, or P0060 for the 8.1L engine | ||||
P0060 | HO2S Heater Resistance Bank 2 Sensor 2 | PCM | DTC P0054 or P0060 for the 4.8L, 5.3L, and 6.0L engine or DTC P0053, P0054, P0059, or P0060 for the 8.1L engine | ||||
P0068 | Throttle Body Airflow Performance | PCM | DTC P0068 for the 4.8L, 5.3L, and 6.0L engine or DTC P0068 for the 8.1L engine | ||||
P0101 | Mass Air Flow (MAF) Sensor Performance | PCM | DTC P0101 for the 4.8L, 5.3L, and 6.0L engine or DTC P0101 for the 8.1L engine | ||||
P0102 | Mass Air Flow (MAF) Sensor Circuit Low Frequency | PCM | DTC P0102 for the 4.8L, 5.3L, and 6.0L engine or DTC P0102 for the 8.1L engine | ||||
P0103 | Mass Air Flow (MAF) Sensor Circuit High Frequency | PCM | DTC P0103 for the 4.8L, 5.3L, and 6.0L engine or DTC P0103 for the 8.1L engine | ||||
P0106 | Manifold Absolute Pressure (MAP) Sensor Performance | PCM | DTC P0106 for the 4.8L, 5.3L, and 6.0L engine or DTC P0106 for the 8.1L engine | ||||
P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | PCM | DTC P0107 for the 4.8L, 5.3L, and 6.0L engine or DTC P0107 for the 8.1L engine | ||||
P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | PCM | DTC P0108 for the 4.8L, 5.3L, and 6.0L engine or DTC P0108 for the 8.1L engine | ||||
P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage | PCM | DTC P0112 for the 4.8L, 5.3L, and 6.0L engine or DTC P0112 for the 8.1L engine | ||||
P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage | PCM | DTC P0113 for the 4.8L, 5.3L, and 6.0L engine or DTC P0113 for the 8.1L engine | ||||
P0116 | Engine Coolant Temperature (ECT) Sensor Performance | PCM | DTC P0116 for the 4.8L, 5.3L, and 6.0L engine or DTC P0116 for the 8.1L engine | ||||
P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | PCM | DTC P0117 for the 4.8L, 5.3L, and 6.0L engine or DTC P0117 for the 8.1L engine | ||||
P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | PCM | DTC P0118 for the 4.8L, 5.3L, and 6.0L engine or DTC P0118 for the 8.1L engine | ||||
P0120 | Throttle Position (TP) Sensor 1 Circuit | PCM | DTC P0120 for the 4.8L, 5.3L, and 6.0L engine or DTC P0120 for the 8.1L engine | ||||
P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature | PCM | DTC P0128 for the 4.8L, 5.3L, and 6.0L engine or DTC P0128 for the 8.1L engine | ||||
P0131 | HO2S Circuit Low Voltage Bank 1 Sensor 1 | PCM | DTC P0131 or P0151 for the 4.8L, 5.3L, and 6.0L engine or DTC P0131 or P0151 for the 8.1L engine | ||||
P0132 | HO2S Circuit High Voltage Bank 1 Sensor 1 | PCM | DTC P0132 or P0152 for the 4.8L, 5.3L, and 6.0L engine or DTC P0132 or P0152 for the 8.1L engine | ||||
P0133 | HO2S Slow Response Bank 1 Sensor 1 | PCM | DTC P0133 or P0153 for the 4.8L, 5.3L, and 6.0L engine or DTC P0133 or P0153 for the 8.1L engine | ||||
P0134 | HO2S Circuit Insufficient Activity Bank 1 Sensor 1 | PCM | DTC P0134 or P0154 for the 4.8L, 5.3L, and 6.0L engine or DTC P0134 or P0154 for the 8.1L engine | ||||
P0135 | HO2S Heater Performance Bank 1 Sensor 1 | PCM | DTC P0135 or P0155 for the 4.8L, 5.3L, and 6.0L engine or DTC P0135, P0141, P0155, or P0161 for the 8.1L engine | ||||
P0137 | HO2S Circuit Low Voltage Bank 1 Sensor 2 | PCM | DTC P0137 or P0157 for the 4.8L, 5.3L, and 6.0L engine or DTC P0137 or P0157 for the 8.1L engine | ||||
P0138 | HO2S Circuit High Voltage Bank 1 Sensor 2 | PCM | DTC P0138 or P0158 for the 4.8L, 5.3L, and 6.0L engine or DTC P0138 or P0158 for the 8.1L engine | ||||
P0140 | HO2S Circuit Insufficient Activity Bank 1 Sensor 2 | PCM | DTC P0140 or P0160 for the 4.8L, 5.3L, and 6.0L engine or DTC P0140 or P0160 for the 8.1L engine | ||||
P0141 | HO2S Heater Performance Bank 1 Sensor 2 | PCM | DTC P0141 or P0161 for the 4.8L, 5.3L, and 6.0L engine or DTC P0135, P0141, P0155, or P0161 for the 8.1L engine | ||||
P0151 | HO2S Circuit Low Voltage Bank 2 Sensor 1 | PCM | DTC P0131 or P0151 for the 4.8L, 5.3L, and 6.0L engine or DTC P0131 or P0151 for the 8.1L engine | ||||
P0152 | HO2S Circuit High Voltage Bank 2 Sensor 1 | PCM | DTC P0132 or P0152 for the 4.8L, 5.3L, and 6.0L engine or DTC P0132 or P0152 for the 8.1L engine | ||||
P0153 | HO2S Slow Response Bank 2 Sensor 1 | PCM | DTC P0133 or P0153 for the 4.8L, 5.3L, and 6.0L engine or DTC P0133 or P0153 for the 8.1L engine | ||||
P0154 | HO2S Circuit Insufficient Activity Bank 2 Sensor 1 | PCM | DTC P0134 or P0154 for the 4.8L, 5.3L, and 6.0L engine or DTC P0134 or P0154 for the 8.1L engine | ||||
P0155 | HO2S Heater Performance Bank 2 Sensor 1 | PCM | DTC P0135 or P0155 for the 4.8L, 5.3L, and 6.0L engine or DTC P0135, P0141, P0155, or P0161 for the 8.1L engine | ||||
P0157 | HO2S Circuit Low Voltage Bank 2 Sensor 2 | PCM | DTC P0137 or P0157 for the 4.8L, 5.3L, and 6.0L engine or DTC P0137 or P0157 for the 8.1L engine | ||||
P0158 | HO2S Circuit High Voltage Bank 2 Sensor 2 | PCM | DTC P0138 or P0158 for the 4.8L, 5.3L, and 6.0L engine or DTC P0138 or P0158 for the 8.1L engine | ||||
P0160 | HO2S Circuit Insufficient Activity Bank 2 Sensor 2 | PCM | DTC P0140 or P0160 for the 4.8L, 5.3L, and 6.0L engine or DTC P0140 or P0160 for the 8.1L engine | ||||
P0161 | HO2S Heater Performance Bank 2 Sensor 2 | PCM | DTC P0141 or P0161 for the 4.8L, 5.3L, and 6.0L engine or DTC P0135, P0141, P0155, or P0161 for the 8.1L engine | ||||
P0171 | Fuel Trim System Lean Bank 1 | PCM | DTC P0171 or P0174 for the 4.8L, 5.3L, and 6.0L engine or DTC P0171 or P0174 for the 8.1L engine | ||||
P0172 | Fuel Trim System Rich Bank 1 | PCM | DTC P0172 or P0175 for the 4.8L, 5.3L, and 6.0L engine or DTC P0172 or P0175 for the 8.1L engine | ||||
P0174 | Fuel Trim System Lean Bank 2 | PCM | DTC P0171 or P0174 for the 4.8L, 5.3L, and 6.0L engine or DTC P0171 or P0174 for the 8.1L engine | ||||
P0175 | Fuel Trim System Rich Bank 2 | PCM | DTC P0172 or P0175 for the 4.8L, 5.3L, and 6.0L engine or DTC P0172 or P0175 for the 8.1L engine | ||||
P0200 | Injector Control Circuit | PCM | DTC P0200 for the 4.8L, 5.3L, and 6.0L engine or DTC P0200 for the 8.1L engine | ||||
P0218 | Transmission Fluid Overtemperature | PCM | DTC P0218 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0218 for the 4L80-E/4L85-E transmissions | ||||
P0220 | Throttle Position (TP) Sensor 2 Circuit | PCM | DTC P0220 for the 4.8L, 5.3L, and 6.0L engine or DTC P0220 for the 8.1L engine | ||||
P0230 | Fuel Pump Relay Control Circuit | PCM | DTC P0230 for the 4.8L, 5.3L, and 6.0L engine or DTC P0230 for the 8.1L engine | ||||
P0300 | Engine Misfire Detected | PCM | DTC P0300 for the 4.8L, 5.3L, and 6.0L engine or DTC P0300 for the 8.1L engine | ||||
P0315 | Crankshaft Position (CKP) System Variation Not Learned | PCM | DTC P0315 for the 4.8L, 5.3L, and 6.0L engine or DTC P0315 for the 8.1L engine | ||||
P0325 | Knock Sensor (KS) Circuit | PCM | DTC P0325 for the 4.8L, 5.3L, and 6.0L engine or DTC P0325 for the 8.1L engine | ||||
P0327 | Knock Sensor (KS) 1 Circuit Low Frequency | PCM | DTC P0327 or P0332 for the 4.8L, 5.3L, and 6.0L engine or DTC P0327 or P0332 for the 8.1L engine | ||||
P0332 | Knock Sensor (KS) 2 Circuit Low Frequency | PCM | DTC P0327 or P0332 for the 4.8L, 5.3L, and 6.0L engine or DTC P0327 or P0332 for the 8.1L engine | ||||
P0335 | Crankshaft Position (CKP) Sensor Circuit | PCM | DTC P0335 for the 4.8L, 5.3L, and 6.0L engine or DTC P0335 for the 8.1L engine | ||||
P0336 | Crankshaft Position (CKP) Sensor Performance | PCM | DTC P0336 for the 4.8L, 5.3L, and 6.0L engine | ||||
Crankshaft Position (CKP) Sensor Circuit | PCM | DTC P0336 for the 8.1L engine | |||||
P0341 | Camshaft Position (CMP) Sensor Performance | PCM | DTC P0341 for the 4.8L, 5.3L, and 6.0L engine or DTC P0341 for the 8.1L engine | ||||
P0342 | Camshaft Position (CMP) Sensor Circuit Low Voltage | PCM | DTC P0342 for the 4.8L, 5.3L, and 6.0L engine or DTC P0342 for the 8.1L engine | ||||
P0343 | Camshaft Position (CMP) Sensor Circuit High Voltage | PCM | DTC P0343 for the 4.8L, 5.3L, and 6.0L engine or DTC P0343 for the 8.1L engine | ||||
P0351 | Ignition Coil 1 Control Circuit | PCM | DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine or DTC P0351-P0358 for the 8.1L engine | ||||
P0352 | Ignition Coil 2 Control Circuit | PCM | DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine or DTC P0351-P0358 for the 8.1L engine | ||||
P0353 | Ignition Coil 3 Control Circuit | PCM | DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine or DTC P0351-P0358 for the 8.1L engine | ||||
P0354 | Ignition Coil 4 Control Circuit | PCM | DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine or DTC P0351-P0358 for the 8.1L engine | ||||
P0355 | Ignition Coil 5 Control Circuit | PCM | DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine or DTC P0351-P0358 for the 8.1L engine | ||||
P0356 | Ignition Coil 6 Control Circuit | PCM | DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine or DTC P0351-P0358 for the 8.1L engine | ||||
P0357 | Ignition Coil 7 Control Circuit | PCM | DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine or DTC P0351-P0358 for the 8.1L engine | ||||
P0358 | Ignition Coil 8 Control Circuit | PCM | DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine or DTC P0351-P0358 for the 8.1L engine | ||||
P0420 | Catalyst System Low Efficiency Bank 1 | PCM | DTC P0420 or P0430 for the 4.8L, 5.3L, and 6.0L engine or DTC P0420 or P0430 for the 8.1L engine | ||||
P0430 | Catalyst System Low Efficiency Bank 2 | PCM | DTC P0420 or P0430 for the 4.8L, 5.3L, and 6.0L engine or DTC P0420 or P0430 for the 8.1L engine | ||||
P0442 | Evaporative Emission (EVAP) System Small Leak Detected | PCM | DTC P0442 for the 4.8L, 5.3L, and 6.0L engine or DTC P0442 for the 8.1L engine | ||||
P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit | PCM | DTC P0443 for the 4.8L, 5.3L, and 6.0L engine or DTC P0443 for the 8.1L engine | ||||
P0446 | Evaporative Emission (EVAP) Vent System Performance | PCM | DTC P0446 for the 4.8L, 5.3L, and 6.0L engine or DTC P0446 for the 8.1L engine | ||||
P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit | PCM | DTC P0449 for the 4.8L, 5.3L, and 6.0L engine or DTC P0449 for the 8.1L engine | ||||
P0451 | Fuel Tank Pressure (FTP) Sensor Performance | PCM | DTC P0451 for the 4.8L, 5.3L, and 6.0L engine or DTC P0451 for the 8.1L engine | ||||
P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage | PCM | DTC P0452 for the 4.8L, 5.3L, and 6.0L engine or DTC P0452 for the 8.1L engine | ||||
P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage | PCM | DTC P0453 for the 4.8L, 5.3L, and 6.0L engine or DTC P0453 for the 8.1L engine | ||||
P0454 | Fuel Tank Pressure (FTP) Sensor Circuit Intermittent | PCM | DTC P0454 for the 4.8L, 5.3L, and 6.0L engine or DTC P0454 for the 8.1L engine | ||||
P0455 | Evaporative Emission (EVAP) System Large Leak Detected | PCM | DTC P0455 for the 4.8L, 5.3L, and 6.0L engine or DTC P0455 for the 8.1L engine | ||||
P0461 | Fuel Level Sensor 1 Performance | PCM | |||||
P0462 | Fuel Level Sensor 1 Circuit Low Voltage | PCM | |||||
P0463 | Fuel Level Sensor 1 Circuit High Voltage | PCM | |||||
P0464 | Fuel Level Sensor 1 Circuit Intermittent | PCM | |||||
P0480 | Cooling Fan Relay 1 Control Circuit | PCM | |||||
P0481 | Cooling Fan Relay 2 Control Circuit | PCM | |||||
P0496 | Evaporative Emission (EVAP) System Flow During Non-Purge | PCM | DTC P0496 for the 4.8L, 5.3L, and 6.0L engine or DTC P0496 for the 8.1L engine | ||||
P0502 | Vehicle Speed Sensor (VSS) Circuit Low Voltage | PCM | DTC P0502 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0502 for the 4L80-E/4L85-E transmissions | ||||
P0503 | Vehicle Speed Sensor (VSS) Circuit Intermittent | PCM | DTC P0503 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0503 for the 4L80-E/4L85-E transmissions | ||||
P0506 | Idle Speed Low | PCM | DTC P0506 for the 4.8L, 5.3L, and 6.0L engine or DTC P0506 or P0507 for the 8.1L engine | ||||
P0507 | Idle Speed High | PCM | DTC P0507 for the 4.8L, 5.3L, and 6.0L engine or DTC P0506 or P0507 for the 8.1L engine | ||||
P0522 | Engine Oil Pressure (EOP) Sensor Circuit Low Voltage | PCM | |||||
P0523 | Engine Oil Pressure (EOP) Sensor Circuit High Voltage | PCM | |||||
P0530 | Air Conditioning Refrigerant Pressure Sensor Circuit | PCM | DTC P0530 with CJ2 or DTC P0530 with CJ3 | ||||
P0562 | System Voltage Low | PCM | |||||
P0563 | System Voltage High | PCM | |||||
P0567 | Cruise Control Resume Switch Circuit | PCM | |||||
P0568 | Cruise Control Set Switch Circuit | PCM | |||||
P0601 | Control Module Read Only Memory (ROM) | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine | ||||
P0602 | Control Module Not Programmed | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine | ||||
P0604 | Control Module Random Access Memory (RAM) | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine | ||||
P0606 | Control Module Internal Performance | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine | ||||
P0608 | Vehicle Speed Output Circuit | PCM | |||||
P0609 | Vehicle Speed Output Circuit 1 | PCM | |||||
P0615 | Starter Relay Control Circuit | PCM | |||||
P0622 | Generator F-Terminal Circuit | PCM | |||||
P0641 | 5-Volt Reference 1 Circuit | PCM | DTC P0641 for the 4.8L, 5.3L, and 6.0L engine or DTC P0641 for the 8.1L engine | ||||
P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | PCM | DTC P0650 for the 4.8L, 5.3L, and 6.0L engine or DTC P0650 for the 8.1L engine | ||||
P0651 | 5-Volt Reference 2 Circuit | PCM | DTC P0651 for the 4.8L, 5.3L, and 6.0L engine or DTC P0651 for the 8.1L engine | ||||
P0654 | Engine Speed Output Circuit | PCM | |||||
P0706 | Transmission Range (TR) Switch Performance | PCM | DTC P0706 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0706 for the 4L80-E/4L85-E transmissions | ||||
P0711 | Transmission Fluid Temperature (TFT) Sensor Performance | PCM | DTC P0711 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0711 for the 4L80-E/4L85-E transmissions | ||||
P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage | PCM | DTC P0712 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0712 for the 4L80-E/4L85-E transmissions | ||||
P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage | PCM | DTC P0713 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0713 for the 4L80-E/4L85-E transmissions | ||||
P0716 | Input Speed Sensor Performance | PCM | DTC P0716 for the 4L80-E/4L85-E transmissions | ||||
P0717 | Input Speed Sensor Circuit Low Voltage | PCM | DTC P0717 for the 4L80-E/4L85-E transmissions | ||||
P0719 | Brake Switch Circuit Low Voltage | PCM | DTC P0719 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0719 for the 4L80-E/4L85-E transmissions | ||||
P0724 | Brake Switch Circuit High Voltage | PCM | DTC P0724 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0724 for the 4L80-E/4L85-E transmissions | ||||
P0730 | Incorrect Gear Ratio | PCM | DTC P0730 for the 4L80-E/4L85-E transmissions | ||||
P0740 | Torque Converter Clutch (TCC) Enable Solenoid Control Circuit | PCM | DTC P0740 for the 4L60-E/4L65-E/4L70-E transmissions | ||||
P0741 | Torque Converter Clutch (TCC) System - Stuck Off | PCM | DTC P0741 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0741 for the 4L80-E/4L85-E transmissions | ||||
P0742 | Torque Converter Clutch (TCC) System - Stuck On | PCM | DTC P0742 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0742 for the 4L80-E/4L85-E transmissions | ||||
P0748 | Pressure Control (PC) Solenoid Control Circuit | PCM | DTC P0748 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0748 for the 4L80-E/4L85-E transmissions | ||||
P0751 | 1-2 Shift Solenoid (SS) Valve Performance - No First or Fourth Gear | PCM | DTC P0751 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0751 for the 4L80-E/4L85-E transmissions | ||||
P0752 | 1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear | PCM | DTC P0752 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0752 for the 4L80-E/4L85-E transmissions | ||||
P0753 | 1-2 Shift Solenoid (SS) Control Circuit | PCM | DTC P0753 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0753 for the 4L80-E/4L85-E transmissions | ||||
P0756 | 2-3 Shift Solenoid (SS) Valve Performance - No First or Second Gear | PCM | DTC P0756 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0756 for the 4L80-E/4L85-E transmissions | ||||
P0757 | 2-3 Shift Solenoid (SS) Valve Performance - No Third or Fourth Gear | PCM | DTC P0757 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0757 for the 4L60-E/4L65-E/4L70-E transmissions | ||||
P0758 | 2-3 Shift Solenoid (SS) Control Circuit | PCM | DTC P0758 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0758 for the 4L80-E/4L85-E transmissions | ||||
P0785 | 3-2 Shift Solenoid (SS) Control Circuit | PCM | DTC P0785 for the 4L60-E/4L65-E/4L70-E transmissions | ||||
P0856 | Traction Control Torque Request Circuit | PCM | |||||
P0894 | Transmission Component Slipping | PCM | DTC P0894 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P0894 for the 4L80-E/4L85-E transmissions | ||||
P1125 | Accelerator Pedal Position (APP) System | PCM | DTC P1125 for the 4.8L, 5.3L, and 6.0L engine or DTC P1125 for the 8.1L engine | ||||
P1133 | HO2S Insufficient Switching Bank 1 Sensor 1 | PCM | DTC P1133 or P1153 for the 4.8L, 5.3L, and 6.0L engine or DTC P1133 or P1153 for the 8.1L engine | ||||
P1134 | HO2S Transition Time Ratio Bank 1 Sensor 1 | PCM | DTC P1134 or P1154 for the 4.8L, 5.3L, and 6.0L engine or DTC P1134 or P1154 for the 8.1L engine | ||||
P1153 | HO2S Insufficient Switching Bank 2 Sensor 1 | PCM | DTC P1133 or P1153 for the 4.8L, 5.3L, and 6.0L engine or DTC P1133 or P1153 for the 8.1L engine | ||||
P1154 | HO2S Transition Time Ratio Bank 2 Sensor 1 | PCM | DTC P1134 or P1154 for the 4.8L, 5.3L, and 6.0L engine or DTC P1134 or P1154 for the 8.1L engine | ||||
P1258 | Engine Coolant Overtemperature - Protection Mode Active | PCM | |||||
P1380 | Misfire Detected - Rough Road Data Not Available | PCM | DTC P1380 for the 4.8L, 5.3L, and 6.0L engine or DTC P1380 for the 8.1L engine | ||||
P1381 | Misfire Detected - No Communication With Brake Control Module | PCM | DTC P1381 for the 4.8L, 5.3L, and 6.0L engine or DTC P1381 for the 8.1L engine | ||||
P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | PCM | DTC P1516 for the 4.8L, 5.3L, and 6.0L engine or DTC P1516 for the 8.1L engine | ||||
P1574 | Stop Lamp Switch Circuit | PCM | |||||
P1626 | Theft Deterrent Fuel Enable Signal Lost | PCM | |||||
P1630 | Theft Deterrent Learn Mode Active | PCM | |||||
P1631 | Theft Deterrent Fuel Enable Signal Not Correct | PCM |
or DTC P1631 export vehicles | ||||
P1637 | Generator L-Terminal Circuit | PCM | |||||
P1644 | Traction Control Delivered Torque Output Circuit | PCM | |||||
P1689 | Traction Control Delivered Torque Output Circuit | PCM | |||||
P1810 | Transmission Fluid Pressure (TFP) Position Switch Circuit | PCM | DTC P1810 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P1810 for the 4L80-E/4L85-E transmissions | ||||
P2066 | Fuel Level Sensor 2 Performance | PCM | |||||
P2067 | Fuel Level Sensor 2 Circuit Low Voltage | PCM | |||||
P2068 | Fuel Level Sensor 2 Circuit High Voltage | PCM | |||||
P2101 | Control Module Throttle Actuator Position Performance | PCM | DTC P2101 for the 4.8L, 5.3L, and 6.0L engine or DTC P2101 for the 8.1L engine | ||||
P2108 | Throttle Actuator Control (TAC) Module Performance | PCM | DTC P2108 for the 4.8L, 5.3L, and 6.0L engine or DTC P2108 for the 8.1L engine | ||||
P2120 | Accelerator Pedal Position (APP) Sensor 1 Circuit | PCM | DTC P2120 for the 4.8L, 5.3L, and 6.0L engine or DTC P2120 for the 8.1L engine | ||||
P2121 | Accelerator Pedal Position (APP) Sensor 1 Performance | PCM | DTC P2121 for the 4.8L, 5.3L, and 6.0L engine or DTC P2121 for the 8.1L engine | ||||
P2125 | Accelerator Pedal Position (APP) Sensor 2 Circuit | PCM | DTC P2125 for the 4.8L, 5.3L, and 6.0L engine or DTC P2125 for the 8.1L engine | ||||
P2135 | Throttle Position (TP) Sensor 1-2 Correlation | PCM | DTC P2135 for the 4.8L, 5.3L, and 6.0L engine or DTC P2135 for the 8.1L engine | ||||
P2138 | Accelerator Pedal Position (APP) Sensor 1-2 Correlation | PCM | DTC P2138 for the 4.8L, 5.3L, and 6.0L engine or DTC P2138 for the 8.1L engine | ||||
P2610 | Control Module Ignition Off Timer Performance | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine or DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine | ||||
P2636 | Fuel Transfer Pump Flow Insufficient | PCM | DTC P2636 for the 4.8L, 5.3L, and 6.0L engine or DTC P2636 for the 8.1L engine | ||||
P2761 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit | PCM | DTC P2761 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P2761 for the 4L80-E/4L85-E transmissions | ||||
P2771 | Four Wheel Drive (4WD) Low Switch Circuit | PCM | DTC P2771 for the 4L60-E/4L65-E/4L70-E transmissions or DTC P2771 for the 4L80-E/4L85-E transmissions | ||||
P2A01 | HO2S Performance Bank 1 Sensor 2 | PCM | DTC P2A01 or P2A04 for the 4.8L, 5.3L, and 6.0L engine or DTC P2A01 or P2A04 for the 8.1L engine | ||||
P2A04 | HO2S Performance Bank 2 Sensor 2 | PCM | DTC P2A01 or P2A04 for the 4.8L, 5.3L, and 6.0L engine or DTC P2A01 or P2A04 for the 8.1L engine | ||||
U0107 | Lost Communication with Throttle Actuator Control (TAC) Module | PCM | DTC U0107 for the 4.8L, 5.3L, and 6.0L engine or DTC U0107 for the 8.1L engine | ||||
U1000 | Class 2 Data Link Malfunction | Audio Amplifier, BCM, CDX, DDM, DRR, DSM, EBCM, ESC, FPDM, GBCM, HVAC Control Module, HVAC Control Module - Rear Auxiliary, IPC, PCM, Radio, RWSCM, RSA, RSE, SDM, TCSCM, VCIM, VTD | |||||
U1016 | Lost Communications With Powertrain Control Module (PCM) | Audio Amplifier, BCM, CDX, DDM, DRR, EBCM, ESC, FPDM, GBCM, HVAC Control Module, HVAC Control Module - Rear Auxiliary, IPC, Radio, RWSCM, RSA, RSE, SDM, TCSCM, VCIM, VTD | |||||
U1022 | Lost Communications With Generator Battery Control Module (GBCM) | IPC | |||||
U1026 | Lost Communications With Transfer Case Shift Control Module (TCSCM) | BCM, EBCM, ESC, IPC, PCM, Radio, RWSCM, SDM | |||||
U1041 | Lost Communications With Electronic Brake Control Module (EBCM) | BCM, DDM, ESC, FPDM, HVAC Control Module, IPC, PCM, RWSCM, SDM, TCSCM | |||||
U1048 | Lost Communications With Rear Wheel Steering Control Module (RWSCM) | EBCM, IPC, PCM | |||||
U1056 | Lost Communications With Electronic Suspension Control (ESC) Module | BCM, EBCM, IPC, PCM, RWSCM, SDM, TCSCM | |||||
U1064 | Lost Communications With Body Control Module (BCM) | Audio Amplifier, BCM, CDX, DDM, DRR, DSM, EBCM, ESC, FPDM, GBCM, HVAC Control Module, HVAC Control Module - Rear Auxiliary, IPC, PCM, Radio, RWSCM, RSA, RSE, SDM, TCSCM, VCIM, VTD | |||||
U1088 | Lost Communications With Sensing and Diagnostic Module (SDM) | BCM, IPC, PCM, VCIM | |||||
U1096 | Lost Communications With Instrument Panel Cluster (IPC) | BCM, PCM, SDM | |||||
U1128 | Lost Communications With Radio | Audio Amplifier, CDX, DRR, RSA, RSE, VCIM | |||||
U1129 | Lost Communications With Audio Amplifier | CDX, DRR, Radio, RSA, RSE, VCIM | |||||
U1130 | Lost Communications With Compact Disc Changer (CDX) | DRR, Radio, VCIM | |||||
U1133 | Lost Communications With Rear Seat Entertainment (RSE) Assembly | DRR, Radio, VCIM | |||||
U1137 | Lost Communications With Digital Radio Receiver (DRR) | Audio Amplifier, BCM, IPC, Radio | |||||
U1151 | Lost Communications With Vehicle Communication Interface Module (Onstar®) | CDX, DRR, Radio | |||||
U1152 | Lost Communications With HVAC Control Module | BCM, GBCM, IPC | |||||
U1154 | Lost Communications With HVAC Control Module - Rear Auxiliary | RSA | |||||
U1160 | Lost Communications With Driver Door Module (DDM) | BCM, DSM, FPDM | |||||
U1161 | Lost Communications With Front Passenger Door Module (FPDM) | BCM, DDM, IPC | |||||
U1166 | Lost Communications With Driver Seat Module (DSM) | BCM, DDM | |||||
U1167 | Lost Communications With Rear Seat Audio Controller (RSA) | Audio Amplifier, BCM, CDX, DRR, HVAC Control Module, HVAC Control Module - Rear Auxiliary, Radio, VCIM | |||||
U1192 | Lost Communications With Vehicle Theft Deterrent (VTD) | BCM, IPC | |||||
U1241 | Lost Communication With Scan Tool | SDM | |||||
U1300 | Class 2 Data Link Low | CDX, DRR, EBCM, ESC, HVAC Control Module, HVAC Control Module - Rear Auxiliary, IPC, PCM, Radio, RSA, RSE, RWSCM, SDM, VCIM, VTD | |||||
U1301 | Class 2 Data Link High | CDX, DRR, EBCM, ESC, HVAC Control Module, HVAC Control Module - Rear Auxiliary, IPC, PCM, Radio, RSA, RSE, RWSCM, SDM, VCIM, VTD | |||||
U1305 | Class 2 Data Link Low or High | Audio Amplifier, BCM, DDM, DSM, FPDM, GBCM | |||||
U1500 | Inter-device Dedicated Bus Malfunction | OnStar® VCIM | |||||
023 | Seat Belt Tension Sensor Circuit Out of Range | PPS | |||||
024 | PPS Ignition 1 Voltage Performance | PPS | |||||
063 | PPS Out of Calibration | PPS | |||||
064 | PPS Communication/ID Performance | PPS | |||||
065 | PPS Sensor Circuit Out of Range | PPS |