GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
1998
🢒
Park Avenue
🢒
Body and Accessories
🢒 Wiring Systems
Body and Accessories
All Component Locator
Data Link Communications Component Views
Data Link Communications Components
Power and Grounding Component Views
Power and Grounding Components
All Description and Operation
Cigar Lighter/Auxiliary Outlet Circuit Description
Data Link Connector Operation
All Visual Identification
Data Link Communications Connector End Views
Electrical Center Identification Views
Harness Routing Views
Inline Harness Connector End Views
Power and Grounding Connector End Views
Diagnostic Procedures
Auxiliary Outlets Inoperative
Cigar Lighter Inoperative
Cigar Lighter/Auxiliary Outlets System Check
Data Link Communications System Check
Diagnostic System Check - Data Link Communications
Scan Tool Does Not Communicate with Class 2 Data Line
Scan Tool Does Not Communicate with E and C Data Line
Diagnostic Trouble Codes
Diagnostic Trouble Code (DTC) List/Type
DTC U1016 Loss of Communications with PCM
DTC U1040 Loss of Communications with ABS
DTC U1064 Lost Communications with BCM
DTC U1088 Loss of Communications with SDM
DTC U1096 Loss of Communications with IPC
DTC U1144 Loss of Communication with PHN
DTC U1152 Loss of Communications with HCM
DTC U1160 Loss of Communications with DDM
DTC U1161 Loss of PASS Door Module SBI
DTC U1162 Loss of Rear Driver Door Module SBI
DTC U1166 Loss of Communications with SCM
DTC U1170 Loss of Driver Door Switch SBI
DTC U1176 Loss of Communications with RFA
DTC U1192 Loss of Communications with VTD
DTC U1255 Class 2 Communication Malfunction
DTC U1300 Class 2 Short to Ground
DTC U1301 Class 2 Short to Battery
Electrical/Electronic Schematic Diagrams
Cigar Lighter/Power Outlet Schematics
Data Link Communications Schematic Icons
Data Link Communications Schematic References
Data Link Connector Schematics
Ground Distribution Schematics
Power and Grounding Schematic Icons
Power and Grounding Schematic References
Power Distribution Schematics
General Diagnostic Information
Checking Aftermarket Accessories
Circuit Protection - Circuit Breakers
Circuit Protection - Fuses
Circuit Protection - Fusible Links
Connector Position Assurance Locks
Connector Repairs
Electrical Symbols
Flat Wire Repairs
General Electrical Diagnosis
Heated Oxygen Sensor Wiring Repairs
How to Use Circuit Descriptions
How to Use Component Location Tables
How to Use Component Location Views
How to Use Connector End Views
How to Use Diagnostic System Checks
How to Use Diagnostic Tables
How to Use Electrical Diagnosis
How to Use Electrical Schematics
How to Use Schematic Icon Tables
How to Use Schematic Reference Tables
Inducing Intermittent Fault Conditions
Measuring Frequency
Measuring Voltage
Measuring Voltage Drop
Passenger Car Zoning
Probing Electrical Connectors
Pull to Seat Connectors
Push to Seat Connectors
Repairing Connector Terminals
Repairing Damaged Wire Insulation
Scan Tool Snapshot Procedure
SIR/SRS Wiring Repairs
Splicing Copper Wire Using Splice Clips
Splicing Copper Wire Using Splice Sleeves
Splicing Inline Harness Diodes
Splicing Twisted or Shielded Cable
Symptom Diagnostic Example
Terminal Position Assurance Locks
Testing for a Short to Voltage
Testing for Continuity
Testing for Electrical Intermittents
Testing for Short to Ground
Troubleshooting with a Digital Multimeter
Troubleshooting with a Short Finder
Troubleshooting with a Test Lamp
Using Connector Test Adapters
Using Fused Jumper Wires
Weather Pack Connectors
Where to Find Electrical Schematics
Wiring Repairs