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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 489 (CELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEM)COMPONENT LOCATORENTERTAINMENT/COMMUNICATION CONNECTORSAUDIO AMPLIFIER C2 (U87)
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Audio Amplifier C2 (U87)
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Audio Amplifier C2 (U87)
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.
Audio Amplifier C2 (U87) Connector Parts Information
Connector Part Information
|
Terminal Part Information
|
Audio Amplifier C2 (U87) Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | TN | 1856 | Left Front Tweeter Speaker Output (+) |
| 2 | TN | 201 | Left Front Speaker Output (+) |
| 3 | BN | 199 | Left Rear Speaker Output (+) |
| 4 | D-BU/WH | 346 | Left Subwoofer Speaker Output (+) |
| 5 | L-GN | 1852 | Right Front Tweeter Speaker Output (+) |
| 6 | L-GN | 200 | Right Front Speaker Output (+) |
| 7 | D-BU | 46 | Right Rear Speaker Output (+) |
| 8 | D-GN | 1795 | Right Subwoofer Speaker Output (+) |
| 9 | YE | 1956 | Left Front Tweeter Speaker Output (-) |
| 10 | GY | 118 | Left Front Speaker Output (-) |
| 11 | YE | 116 | Left Rear Speaker Output (-) |
| 12 | L-GN/BK | 1794 | Left Subwoofer Speaker Output (-) |
| 13 | PU | 1952 | Right Front Tweeter Speaker Output (-) |
| 14 | D-GN | 117 | Right Front Speaker Output (-) |
| 15 | L-BU | 115 | Right Rear Speaker Output (-) |
| 16 | L-BU/BK | 315 | Right Subwoofer Speaker Output (-) |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.