Driver Information and Entertainment

All Description and Operation

• Navigation System Description and Operation
• OnStar Description and Operation
• Radio/Audio System Description and Operation

Diagnostic Procedures

• Audio/Video Player Adapter - Audio or Video Malfunction
• Diagnostic Starting Point - Cellular, Entertainment, and Navigation
• Digital Radio Malfunction
• Navigation System - Poor TV Reception
• Navigation System - Voice Recognition Inoperative
• No Global Positioning System (GPS) Reception
• Noise Compensated Volume Malfunction
• OnStar Audio Malfunction
• OnStar Button LED Malfunction
• OnStar Button Malfunction
• OnStar Call Center Remote Function Requests Inoperative
• OnStar Global Positioning System (GPS) Data Not Current or Inaccurate
• OnStar Microphone Malfuncation
• OnStar Symptom Diagnosis
• OnStar Voice Recognition Malfunction
• Radio Poor Reception
• Speaker Malfunction
• Speaker Replacement Reference
• Symptoms - Cellular Communication
• Symptoms - Entertainment
• Symptoms - Navigation Systems
• Unable to Contact OnStar Call Center

Diagnostic Trouble Codes

• DTC B0000
• DTC B1024
• DTC B1259
• DTC B1283-B1286
• DTC B2455
• DTC B2462
• DTC B2470
• DTC B2474
• DTC B2476 or B2482
• DTC B2483 or B2484

Electrical/Electronic Schematic Diagrams

• OnStar Schematics
• Radio/Navigation System Schematics

Mechanical Specifications

• Fastener Tightening Specifications

Removal, Installation, and Replacement

• Auxiliary Audio/Video Input Control Replacement
• Cellular Communications/Digital Radio Antenna Replacement
• Communication Interface Module Replacement
• Compact Disc Care and Cleaning
• Digital Radio Receiver Replacement
• Driver or Passenger Seat Head Restraint Speaker Replacement
• Electronic Navigation Antenna Replacement
• Front Upper Speaker Replacement
• Mobile Telephone Digital Antenna Replacement
• Navigation Antenna Coaxial Cable Replacement
• Radio Antenna Module Replacement
• Radio Front Floor Console Speaker Replacement
• Radio Front Side Door Lower Speaker Replacement
• Radio Rear Side Door Speaker Replacement
• Radio Rear Speaker Grille Bezel Replacement
• Radio Rear Speaker Replacement
• Radio Replacement
• Radio Speaker Amplifier Replacement
• Radio Volume Compensator Interior Noise Microphone Replacement
• Television Antenna Amplifier Replacement
• Television Antenna Module Replacement
• Video Display Replacement