Cellular System, Entertainment System And Navigation System
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC B1025, B1035, B1045, or B1055: Audio Output 1 Left Front Circuit Short/Audio Output 2 Right Front Circuit Short/Audio Output 3 Left Rear Circuit Short/Audio Output 4 Right Rear Circuit Short
- 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 Instructions
- DTC B1259: Antenna Ground Circuit Short
- 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 Instructions
- DTC B1287: Amplifier Control Signal Circuit
- 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 Instructions
- DTC B1446 or B1447: Replace Backup Power Source Below Minimum Threshold/Backup Power Source Open Circuit
- DTC B2455: Cellular Phone Microphone Circuit
- DTC B2470: Cellular Phone Antenna Circuit Malfunction
- DTC B2476 or B2482: Cellular Phone Select Service Switch
- 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 Instructions
- DTC B2485: Wireless Communication Antenna Circuit
- Symptoms - Cellular Communication
- Symptoms - Entertainment
- Bluetooth® Malfunction
- Digital Radio Malfunction
- OnStar® Global Positioning System (GPS) Data Not Current or Inaccurate
- OnStar® Microphone Malfunction
- OnStar® Audio Malfunction
- OnStar® Button LED Malfunction
- OnStar® Call Center Remote Function Requests Malfunction
- OnStar® Button Malfunction
- OnStar® Steering Wheel Control Functions Malfunction
- Radio Poor Reception
- Speaker Replacement Reference
- Speaker Malfunction
- Unable to Contact OnStar® Call Center
- OnStar® Voice Recognition Malfunction
- DTC B1025, B1035, B1045, or B1055: Audio Output 1 Left Front Circuit Short/Audio Output 2 Right Front Circuit Short/Audio Output 3 Left Rear Circuit Short/Audio Output 4 Right Rear Circuit Short
- Repair Instructions
- Mobile Telephone Microphone Replacement
- Communication Interface Module Replacement
- Communication Interface Module Battery Replacement
- Wireless Communication Interface Antenna Replacement
- Radio Replacement
- Digital Radio Receiver Replacement
- Radio Speaker Amplifier Replacement
- Mobile Telephone Digital Antenna Replacement
- Cellular Communications/Digital Radio Antenna Replacement
- Radio Antenna Module Replacement
- Digital Radio Antenna Cable Replacement
- Antenna Cable Replacement
- Radio Antenna Cable Extension Cable Replacement
- Mobile Telephone and Navigation Antenna Coaxial Cable Replacement (Impala)
- Radio Rear Speaker Grille Replacement
- Front Upper Speaker Replacement
- Radio Front Side Door Speaker Replacement
- Radio Rear Speaker Replacement (Impala w/UW6)
- Radio Rear Speaker Replacement (Impala w/UQ3)
- Description and Operation
- OnStar® Description and Operation
- Notes
- Telematics Communication Interface Control Module
- OnStar® Three Button Assembly
- Secondary OnStar® Controls
- OnStar® Microphone
- Cellular and GPS Antennas
- OnStar® RemoteLink
- Compass Heading
- Bluetooth® (If Equipped)
- Bluetooth® Features Supported
- Pairing a Bluetooth® Cellular Phone to the Vehicle
- Back-up Battery (If Equipped)
- Audio System Interface
- 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)
- Theft Deterrent
- Radio Error Messages
- OnStar® (If equipped)
- Steering Wheel Controls (If equipped)
- Using the Auxiliary Input Jack (If equipped)
- Noise Compensation (If equipped)
- Video Entertainment System Description and Operation (Dual Headrest DVD Systems)
- OnStar® Description and Operation
- Special Tools and Equipment