Section 14 (Cellular System, Entertainment System, And Navigation System)
WARNING: This page is about a different car, the 2007 Buick LaCrosse and 2007 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Entertainment/Communication Component Views
- Entertainment/Communication Connectors
- Audio Amplifier C1 (U88)
- Audio Amplifier C2 (U88)
- Audio Amplifier C3 (U88)
- Digital Radio Antenna (U2K)
- Digital Radio Receiver C1 (U2K)
- Radio C1
- Radio C2
- Radio Antenna Module
- Speaker (Center) (U88)
- Speaker (LF Door)
- Speaker (LF Tweeter)
- Speaker (LR) (UW6)
- Speaker (LR) (U88)
- Speaker (RF Door)
- Speaker (RF Tweeter)
- Speaker (RR) (UW6)
- Speaker (RR) (U88)
- Vehicle Communication Interface Module (VCIM) C1
- Vehicle Communication Interface Module (VCIM) C2
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- DTC B1259
- DTC B1780
- DTC B2455
- DTC B2470
- DTC B2476
- DTC B2482
- DTC B2483 or B2484
- DTC U1500
- Symptoms - Cellular Communication
- Audio System Troubleshooting Hints
- Audio Distortion - One or More Speakers
- Audio Too Loud at Low Settings
- Digital Radio Poor or No Reception
- Digital Radio Receiver Setup
- Global Positioning System (GPS) Data Not Current or Inaccurate
- Microphone Inoperative - Caller Cannot Be Heard
- No (or Noisy) OnStar Audio
- OnStar Button LED Inoperative
- OnStar Call Center Remote Function Requests Inoperative
- OnStar One or More Buttons Inoperative
- OnStar Reconfiguration
- OnStar Steering Wheel Control Functions Inoperative
- OnStar Symptom Diagnosis
- Radio Poor Reception
- Radio Setup
- Speaker Replacement Reference
- Speakers Inoperative - All
- Speakers Inoperative - One or More
- Unable to Contact OnStar Call Center
- Voice Recognition Inoperative
- Repair Instructions
- Mobile Telephone Microphone Replacement
- Communication Interface Module Replacement
- Compact Disc Care and Cleaning
- Radio Replacement
- Digital Radio Receiver Replacement
- Amplifier Replacement
- Mobile Telephone Digital Antenna Replacement
- Antenna Replacement - Cellular Communications/Digital Radio
- Radio Antenna Module Replacement
- Digital Radio Antenna Replacement
- Digital Radio Antenna Cable Replacement
- Antenna Cable Replacement
- Radio Antenna Cable Extension Cable Replacement
- Coaxial Cable Replacement - Navigation and Cellular Telephone Antenna
- Speaker Grille Replacement - Front
- Speaker Grille Replacement - Front Door
- Speaker Grille Replacement - Rear
- Radio Front Speaker Replacement
- Radio Front Side Door Speaker Replacement
- Speaker Replacement - Front Upper
- Speaker Replacement - Rear
- Description and Operation
- OnStar Description and Operation
- Notes
- 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, and 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 and Mobile Directory Number
- Placing a Call
- Operation of the OnStar® Speech Recognition Systems
- Radio/Audio System Description and Operation
- OnStar Description and Operation