GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
1998
🢒
Seville
🢒
Body and Accessories
🢒 Instrument Panel, Gauges, and Console
Body and Accessories
All Component Locator
Audible Warnings Components
Instrument Cluster Components
Instrument Panel, Gages, and Console Component Views
Navigation System Component Views
Navigation System Components
All Description and Operation
Audible Warnings Circuit Description
Audible Warnings Description
Audible Warnings Operation
Driver Information Center (DIC) or Message Center Circuit Description
Driver Information Center (DIC) or Message Center Description
Driver Information Center (DIC) or Message Center Operation
Driver Information Center (DIC) or Message Center Warning Messages Description
Instrument Cluster Circuit Description
Instrument Cluster Description
Instrument Cluster Gauge Operation
Instrument Cluster Indicator Operation
Instrument Cluster Odometer Operation
Instrument Cluster Operation
All Visual Identification
Instrument Panel, Gages, and Console Connector End Views
Navigation System Connector End Views
Diagnostic Procedures
Audible Warnings System Check
Auxiliary RCA Video Jacks - Audio Inoperative or Degraded Quality
Auxiliary RCA Video Jacks - Cannot Select Auxiliary Device
Auxiliary RCA Video Jacks - Left Side Audio Inoperative
Auxiliary RCA Video Jacks - Right Side Audio Inoperative
Auxiliary RCA Video Jacks - Video Inoperative or Degraded Quality
Battery Charge Indicator Always On
Battery Charge Indicator Inoperative
Chime Always On
Chime Inoperative
Clearing DTCs
Diagnostic System Check - Instrument Cluster
Diagnostic System Check - Navigation System
Diagnostic Trouble Code (DTC) Displaying
Diagnostic Trouble Code (DTC) List/Type
Engine Coolant Temperature Gage Inaccurate or Inoperative
Engine Coolant Temperature Indicator Always On
Engine Coolant Temperature Indicator Inoperative
ENGINE OIL PRESSURE Message Always On
ENGINE OIL PRESSURE Message Inoperative
Fasten Safety Belt Chime Always On
Fasten Safety Belt Chime Inoperative
Fasten Safety Belt Indicator/Chime Always On
Fasten Safety Belt Indicator/Chime Inoperative
Fuel Gage Inaccurate or Inoperative
Fuel Gauge Always Indicates Empty
Fuel Gauge Always Indicates Full
Gages Inoperative - All
High Beam Indicator Always On
High Beam Indicator Inoperative
Instrument Cluster System Check
Instrument Panel Cluster Control Switch Inoperative - DSPL MODE
Instrument Panel Cluster Control Switch Inoperative - ENG/MET
Instrument Panel Cluster Control Switch Inoperative - INFO Down
Instrument Panel Cluster Control Switch Inoperative - INFO RESET
Instrument Panel Cluster Control Switch Inoperative - INFO Up
Instrument Panel Cluster Control Switch Inoperative - ON/OFF
Instrument Panel Cluster Control Switch Inoperative - RESET TRIP
Instrument Panel Cluster Control Switch Inoperative - TRIP A/B
Intermittents and Poor Connections Diagnosis
Key-in-Ignition Chime Inoperative
Key-in-Ignition Chime On with Left Front Door Open, Key Not in Ignition
Lights On Chime Inoperative
Navigation System - Poor Audio Prompt Quality
Navigation System - Poor or Inoperative Left Audio
Navigation System - Poor or Inoperative Right Audio
Navigation System - Poor Picture Color
Navigation System - Poor TV Reception
Navigation System - Voice Guidance Manfunction
Navigation System Check
Navigation System Display Always On
Navigation System Display Inoperative
Navigation System Display Poor Picture Quality
Scan Tool Diagnostics
Speedometer and/or Odometer Inoperative
Tachometer Inaccurate
Turn Signal Chime Always On
Turn Signal Chime Inoperative
Turn Signal Indicator Always On - Left Side
Turn Signal Indicator Always On - Right Side
Turn Signal Indicator Inoperative - Left Side
Turn Signal Indicator Inoperative - Right Side
Diagnostic Trouble Codes
DTC B1000 Communication Errors
DTC B1004 Loss of Keep Alive Memory (KAM)
DTC B1327 Battery/Source Voltage Low
DTC B1328 Battery/Source Voltage High
DTC B1556 IPC EEPROM Odo/Configuration Error
DTC B1652 Loss of Keep Alive Memory (KAM)
DTC B1656 EEPROM Write Error
DTC B1981 Battery Voltage Low
DTC B1982 Device Power 1 Circuit High
DTC B1983 Device Power 1 Circuit Low
DTC B2460 Navigation Antenna Selector Circuit High Current
DTC B2461 Navigation ECU Synchronous Signal Error
DTC B2462 GPS Signal Error
DTC B2463 Navigation CD Player - No Disk
DTC B2464 Navigation CD Player - Decoding Error
DTC B2465 Navigation CD Player - Data Error
DTC B2468 Navigation Display ECU Internal Error
DTC U2150 Navigation ECU Gateway Communication Error
DTC U2151 Navigation ECU Communication Malfunction
DTC U2152 Bus Request Line Short to Ground
Electrical/Electronic Schematic Diagrams
Audible Warnings Schematic Icons
Audible Warnings Schematic References
Audible Warnings Schematics
Instrument Cluster Schematic References
Instrument Cluster: Analog Schematics
Instrument Panel, Gages, and Console Schematic Icons
Navigation System Schematic References
Navigation System Schematics
Electrical/Electronic Specifications
Scan Tool Data List
General Diagnostic Information
Diagnostic Trouble Code (DTC) List
Mechanical Specifications
Fastener Tightening Specifications
Other Specifications
GM SPO Group Numbers
Removal, Installation, and Replacement
Air Outlet Replacement
Auxiliary Audio/Video Input Control Replacement
Cigar Lighter Housing Replacement
Console Accessory Plug Replacement
Console Replacement
Console Trim Plate Replacement
Data Link Connector Replacement
Defroster Grille Replacement
Driver Information Display Switch Replacement
Driver Knee Bolster Panel Replacement
Electronic Navigation Antenna Replacement
Front Floor Console Compartment Replacement
Front Floor Console Cup Holder Replacement
Front Floor Console Side Trim Panel Replacement - Left Side
Fuel/Rear Compartment Release Switch Replacement
Hazard Flasher Switch Replacement
Headlamp Switch Replacement
Ignition and Start Switch Replacement
Ignition Switch Lock Cylinder Replacement
Instrument Cluster Lens Replacement
Instrument Cluster Replacement
Instrument Cluster Trim Panel Replacement
Instrument Panel Accessory Trim Plate Replacement
Instrument Panel Accessory Trim Plate Replacement - Right Side
Instrument Panel Carrier Replacement
Instrument Panel Center Trim Panel Replacement
Instrument Panel Compartment Replacement
Instrument Panel Insulator Panel Replacement
Instrument Panel Outer Trim Cover Replacement
Instrument Panel Retainer Replacement
Instrument Panel Upper Trim Pad Replacement
Knee Bolster Replacement
Lap Cooler Duct Replacement
Navigation Data Processor Replacement
Navigation Display Module Replacement
Navigation Radio Replacement
Side Window Air Outlet Replacement
Sunload and Twilight Sentinel Sensor Replacement
Television Antenna Module Replacement