Section 263 (Cellular System, Entertainment System, And Navigation System)
WARNING: This page is about a different car, the 2008 Isuzu Ascender, 2008 GMC Envoy, and 2008 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic & Routing Diagrams
- Diagnostic Information & Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Cellular, Entertainment & Navigation
- DTC B0004
- DTC B1001
- DTC B1025, B1035, B1045 or B1055
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC B1259
- DTC B1271
- DTC B2455
- DTC B2462
- DTC B2470
- DTC B2476 or B2482
- DTC B2483 or B2484
- DTC U1500
- Symptoms - Cellular Communication
- Symptoms - Entertainment
- Symptoms - Navigation Systems
- Audio System Troubleshooting Hints
- Video Entertainment System Troubleshooting Hints
- Digital Radio Poor or No Reception
- Digital Radio Receiver Setup
- OnStar Global Positioning System (GPS) Data Not Current or Inaccurate
- OnStar Microphone Inoperative - Caller Cannot Be Heard
- Navigation System - Vehicle Position Indicator Inoperative or Erratic
- No (or Noisy) OnStar Audio
- No Global Positioning System (GPS) Reception
- OnStar Button LED Inoperative
- OnStar Call Center Remote Function Requests Inoperative
- OnStar One or More Buttons Inoperative
- OnStar Reconfiguration (with TIS 2 Web Gen 4 & later)
- OnStar Steering Wheel Control Functions Inoperative
- OnStar Symptom Diagnosis
- Radio Audio Inoperative at Rear Seat Audio (RSA) Control
- Radio Displays CAL or CAL ERR
- Radio Displays CLN or CLEAN
- Radio Displays LOC, LOCKED or CODE
- Radio Poor Reception
- Radio Setup
- Speaker Replacement Reference
- Speaker Malfunction
- Unable to Contact OnStar Call Center
- OnStar Voice Recognition Inoperative
- Repair Instructions
- OnStar Button Assembly Replacement
- Mobile Telephone Microphone Replacement
- Communication Interface Module Replacement (TrailBlazer, Envoy)
- OnStar Module Bracket Assembly Replacement
- Compact Disc Care & Cleaning
- Radio Replacement
- Digital Radio Receiver Replacement
- Radio Volume Compensator Interior Noise Microphone Replacement
- Personal Message Player/Recorder Replacement
- Radio Speaker Amplifier Replacement (Envoy XL)
- Radio Speaker Amplifier Replacement
- Navigation Control Processor Bracket Replacement (Envoy XL)
- Navigation Control Processor Bracket Replacement
- Cellular Communications/Digital Radio Antenna Replacement
- Cellular & Navigation Antenna Assembly Replacement
- Fixed Antenna Mast Replacement
- Digital Radio Antenna Replacement
- Global Positioning System (GPS) Antenna Replacement
- Digital Radio Antenna Cable Replacement
- Mobile Telephone Antenna Coaxial Cable Replacement
- Antenna Cable Replacement
- Radio Antenna Cable Extension Cable Replacement
- Video Player Bracket Replacement
- Video Display Replacement (With Sunroof)
- Video Display Replacement (Without Sunroof)
- Front Upper Speaker Replacement
- Radio Front Side Door Speaker Replacement
- Radio Rear Side Door Speaker Replacement
- Description & Operation
- Navigation System Description & Operation
- OnStar Description & Operation
- Notes
- New Features
- Vehicle Communication Interface Module (VCIM)
- OnStar® Button Assembly
- OnStar® Microphone
- Cellular and Navigation Antennas
- OnStar® Sleep Cycle
- Deactivated OnStar® Accounts
- OnStar® Reconfiguration Procedure
- OnStar® Cellular, GPS & Diagnostic Limitations
- OnStar® Personal Calling
- Operation of the Hands Free Cellular Phone
- OnStar® Steering Wheel Controls
- OPC Features
- Voice Feedback
- OPC Security/System Lock
- Nametags
- Mobile Identification Number & Mobile Directory Number
- Placing a Call
- Operation of the OnStar® Speech Recognition Systems
- Radio/Audio System Description & Operation
- Video Entertainment System Description & Operation
- Special Tools & Equipment