Section 1181 (Cellular System, Entertainment System, And Navigation System)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Cellular, Entertainment, and Navigation
- DTC B0000
- DTC B1024
- DTC B1025-B1095
- 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
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC B1259
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Diagnostic Aids
- 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 B1287
- 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 B1288
- DTC B1289
- DTC B2455
- DTC B2462
- DTC B2470
- DTC B2474
- DTC B2476 or B2482
- DTC B2483 or B2484
- Symptoms - Cellular Communication
- Symptoms - Entertainment
- Symptoms - Navigation Systems
- Video Entertainment System Troubleshooting Hints
- Audio/Video Disc Player Adapter - Audio or Video Inoperative or Degraded Quality
- Digital Radio Malfunction
- Dual DVD Rear Seat Entertainment Headrest Display Inoperative - One or More
- Dual DVD Rear Seat Entertainment Headrest Audio Distorted or Inoperative
- Dual DVD Rear Seat Entertainment Headrest Video Does Not Synchronize
- Dual DVD Rear Seat Entertainment Headrest Wireless Headphones Inoperative
- Dual DVD Rear Seat Entertainment Headrest Remote Inoperative
- OnStar Global Positioning System (GPS) Data Not Current or Inaccurate
- OnStar Microphone Inoperative - Caller Cannot Be Heard
- Navigation System - Voice Recognition Inoperative
- No (or Noisy) OnStar Audio
- No Global Positioning System (GPS) Reception
- Noise Compensated Volume Inoperative
- 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 and later)
- OnStar Steering Wheel Control Functions Inoperative
- OnStar Symptom Diagnosis
- Radio Audio Inoperative at Rear Seat Audio (RSA) Control
- Radio Controls Inoperative - Rear Seat
- Radio Displays CAL or CAL ERR
- Radio Displays LOC, LOCKED, or CODE
- Radio Poor Reception
- Speaker Replacement Reference
- Speaker Malfunction
- Unable to Contact OnStar Call Center
- Video Display is Poor or Blank (Rear Seat Entertainment RPO U42)
- Video Entertainment System Inoperative (Rear Seat Entertainment RPO U42)
- Video Entertainment System Remote Control Inoperative (Rear Seat Entertainment RPO U42)
- Video Entertainment System Wireless Headphone Inoperative (Rear Seat Entertainment RPO U42)
- OnStar Voice Recognition Inoperative
- Repair Instructions
- Mobile Telephone Microphone Replacement
- Communication Interface Module Replacement (Except Cadillac)
- Communication Interface Module Replacement (Cadillac)
- Radio Replacement (Except Cadillac)
- Radio Replacement (Cadillac)
- Digital Radio Receiver Replacement
- Radio Volume Compensator Interior Noise Microphone Replacement
- Radio Speaker Amplifier Replacement (Cadillac)
- Radio Speaker Amplifier Replacement (Except Cadillac)
- Audio/Video Interface Module Replacement (AYE)
- Cellular Communications/Digital Radio Antenna Replacement
- Radio Antenna Replacement (Avalanche/Escalade EXT)
- Radio Antenna Module Replacement
- Global Positioning System (GPS) Antenna Replacement
- Digital Radio Antenna Cable Replacement
- Antenna Cable Replacement (W/O Fixed Antenna)
- Radio Antenna Cable Extension Cable Replacement (Avalanche/Escalade EXT)
- Mobile Telephone and Navigation Antenna Coaxial Cable Replacement
- Audio System Transceiver Module Replacement
- Video Display Replacement (Second Row)
- Video Display Replacement (Third Row)
- Rear Seat Audio Control Replacement
- Audio/Video Disc Player Adapter Replacement (Except Cadillac)
- Audio/Video Disc Player Adapter Replacement (Cadillac)
- Radio Front Speaker Grille Replacement
- Radio Front Speaker Replacement
- Front Upper Speaker Replacement
- Radio Front Side Door Speaker Replacement
- Radio Front Floor Console Speaker Replacement
- Radio Rear Side Door Speaker Replacement
- Rear Pillar Speaker Replacement
- Description and Operation
- Navigation System Description and Operation
- OnStar Description and Operation
- Notes
- Communication Interface Module (CIM)
- OnStar® Button Assembly
- OnStar® Microphone
- Cellular and GPS Antennas
- Back-up Battery (BUB) (If Equipped)
- Audio System Interface
- OnStar® Steering Wheel Controls
- OnStar® Sleep Cycle
- Features
- Deactivated OnStar® Accounts
- OnStar® Cellular, GPS, and Diagnostic Limitations
- Mobile Identification Number and Mobile Directory Number
- Operation of the OnStar® Speech Recognition Systems
- Radio/Audio System Description and Operation
- Notes
- Radio Circuit Operation
- Antenna System
- AM/FM Reception
- Digital Radio Receiver (If Equipped)
- Speaker Operation
- Audio Amplifier (If Equipped)
- Radio Data System (RDS) (If Equipped)
- RDS Messages
- MP3/CD Formatting Information for MP3/CD Radios
- Integral Multi Disc CD Changer (IMDX) (If Equipped)
- Rear Seat Audio (RSA) (If Equipped)
- Rear Seat Entertainment (RSE) (If Equipped)
- Theft Deterrent
- Radio Error Messages
- OnStar ® (If Equipped)
- Steering Wheel Controls (If Equipped)
- Using the Auxiliary Input Jack (If Equipped)
- Noise Compensation (If Equipped)
- Speed Compensated Volume (If Equipped)
- Video Entertainment System Description and Operation
- Special Tools and Equipment