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 MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 586 (CELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEM)COMPONENT LOCATORENTERTAINMENT/COMMUNICATION CONNECTORSRADIO C2 (UQ3)
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Radio C2 (UQ3)
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Radio C2 (UQ3)
WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Radio C2 (UQ3) Connector & Terminal Parts Information
Connector Part Information
|
Terminal Part Information
|
Radio C2 (UQ3) Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | BN/WH | 367 | Left Audio Signal (+) |
| 2 | D-GN/WH | 368 | Right Audio Signal (+) |
| 3 | PK | 314 | Radio On Signal |
| 4 | D-BU | 46 | Right Rear Speaker Output (+) (U1C) |
| D-BU | 546 | Right Rear Low Level Audio Signal (+) (US8) | |
| 5 | L-BU | 115 | Right Rear Speaker Output (-) (U1C) |
| TN | 1946 | Right Rear Low Level Audio Signal (-) (US8) | |
| 6 | BN | 199 | Left Rear Speaker Output (+) (U1C) |
| BN/WH | 599 | Left Rear Low Level Audio Signal (+) (US8) | |
| 7 | YE | 116 | Left Rear Speaker Output (-) (U1C) |
| BN | 1999 | Left Rear Low Level Audio Signal (-) (US8) | |
| 8 | PK/BK | 2062 | Cellular Telephone Voice Signal (UE1) |
| 9 | TN/WH | 372 | Audio Common |
| 10-13 | - | - | Not Used |
| 14 | WH/BK | 644 | 10-Volt Reference (US8) |
| 15 | L-GN | 1011 | Remote Radio Control Signal (US8) |
| 16 | OG/BK | 2061 | Cellular Telephone Voice Low Reference (UE1) |
RENDER: 1.0x
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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.