Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC2006G6 GTP, 2D COUPE, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 805 (CELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEM)
2006 Pontiac G6 GTP, 2D Coupe, Standard
Section 805 (Cellular System, Entertainment System, And Navigation System)
2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Section 805 (Cellular System, Entertainment System, And Navigation System)
WARNING: This page is about a different car, the 2007 Chevrolet Monte Carlo and 2007 Chevrolet Impala. 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 (U87)
- Audio Amplifier C1 (UQ3)
- Audio Amplifier C2 (U87)
- Audio Amplifier C2 (UQ3)
- Audio Amplifier C3 (U87)
- Audio Amplifier C3 (UQ3)
- Backup Battery (Late Production)
- Digital Radio Receiver (U2K)
- Radio, C1
- Radio, C2
- Radio, C2 (9C1/9C3)
- Radio Antenna Module
- Speaker - LF Door (UW6, UQ3)
- Speaker - LF Door (U87)
- Speaker - LF Tweeter (Sedan)
- Speaker - LR (UW6)
- Speaker - LR (U87)
- Speaker - LR (UQ3)
- Speaker - RF Door (UW6, UQ3)
- Speaker - RF Door (U87)
- Speaker - RF Tweeter (Sedan)
- Speaker - RR (UW6)
- Speaker - RR (U87)
- Speaker - RR (UQ3)
- 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 B1271
- DTC B1422
- DTC B1446
- DTC B1447
- DTC B2455
- DTC B2470
- DTC B2476
- DTC B2482
- DTC B2483 or B2484
- DTC U1500
- Symptoms - Cellular Communication
- Symptoms - Entertainment
- Audio System Troubleshooting Hints
- Audio Distortion - One or More Speakers
- 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
- Noise Compensated Volume Inoperative
- 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
- Communication Interface Module Battery Replacement
- Radio Replacement
- Digital Radio Receiver Replacement
- Amplifier Replacement (Impala)
- Amplifier Replacement (Monte Carlo)
- Mobile Telephone Digital Antenna Replacement
- Antenna Replacement - Cellular Communications/Digital Radio
- Radio Antenna Module Replacement
- Digital Radio Antenna Cable Replacement
- Antenna Cable Replacement
- Radio Antenna Cable Extension Cable Replacement
- Coaxial Cable Replacement - Navigation and Cellular Telephone Antenna (Impala)
- Coaxial Cable Replacement - Navigation and Cellular Telephone Antenna (Monte Carlo)
- Speaker Grille Replacement - Rear (Impala)
- Speaker Grille Replacement - Rear (Monte Carlo)
- Radio Front Side Door Speaker Replacement (Impala)
- Radio Front Side Door Speaker Replacement (Monte Carlo)
- Speaker Replacement - Front Upper (Impala)
- Speaker Replacement - Rear (Impala w/UQ3)
- Speaker Replacement - Rear (Impala w/UW6)
- Speaker Replacement - Rear (Monte Carlo)
- 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
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.