Section 10 (Entertainment System)
WARNING: This page is about a different car, the 2004 Buick Regal and 2004 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Entertainment
- Diagnostic System Check - Radio/Audio System
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC B1001: Option Configuration Error
- DTC B1025, B1035, B1045, or B1055: Audio Output Circuit
- DTC B1780: Cellular Phone Antenna Circuit
- Symptoms - Entertainment
- Audio System Troubleshooting Hints
- Radio Poor Reception
- Audio Too Loud at Low Settings
- Tape Player Weak, Slow, or Garbled Output
- Steering Wheel Controls Inoperative
- Reduced Volume - One or More Speakers
- Speakers Inoperative - One or More
- Speakers Inoperative - All
- Radio Setup
- Speaker Replacement Reference
- Repair Instructions
- Radio Replacement
- Amplifier Replacement
- Cassette Player Care and Cleaning
- Antenna Amplifier Replacement
- Fixed Antenna Mast Replacement
- Fixed Antenna Replacement
- Antenna Extension Cable Replacement
- Antenna Cable Replacement
- Speaker Replacement - Front Door
- Speaker Replacement - Front Side Door Upper
- Speaker Replacement - Rear
- Speaker Grille Replacement - Rear
- Description and Operation
- Radio/Audio System Description and Operation
- Notes
- AM/FM Reception
- Antenna
- Audio Amplifier
- Steering Wheel Controls
- Theft Deterrent (U1P and U1Q only)
- Theft Deterrent Feature
- Notes
- Activating the Theft Deterrent Feature
- Unlocking the Theft Deterrent Feature after a Power Loss
- Disabling the Theft Deterrent Feature
- Removing the Customers Code
- Adding the Customers Code
- Obtaining the Radio Display Code (Scrambled Backup Code)
- Changing the Customers Code
- Obtaining the Factory Backup Code
- Tape/CD Player Error Messages
- Radio/Audio System Description and Operation
- Special Tools and Equipment