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.
Inline Harness Connector End Views: C203
2006 Chevrolet Suburban K2500, 6.0 USECTION C203
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
C203 Instrument Panel Harness To Terminal Identification LH Door Harness
| Connector Part Information |
|
Connector Part Information |
|
||||
|---|---|---|---|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
| A | TAN | 201 | Left Front Speaker Output (+) | A | TAN | 201 | Left Front Speaker Output (+) |
| B | GRY | 118 | Left Front Speaker Output (-) | B | GRY | 118 | Left Front Speaker Output (-) |
| C | BLK/WHT | 351 | Ground | C | BLK/WHT | 351 | Ground |
| D | ORN | 360 | Speaker Supply Voltage | D | ORN | 360 | Speaker Supply Voltage |
| E | BLK/WHT | 351 | Ground | E | BLK/WHT | 351 | Ground |
| F | GRY | 1690 | Automatic Day-Night Mirror Signal | F | GRY | 1690 | Automatic Day-Night Mirror Signal |
| G | PNK | 1691 | Automatic Day-Night Mirror Low Reference | G | PNK | 1691 | Automatic Day-Night Mirror Low Reference |
| H | TAN | 511 | Left Front Low Level Audio Signal (+) | H | TAN | 511 | Left Front Low Level Audio Signal (+) |
| J | BLK | 1725 | Audio Signal-LH Subwoofer | J | BLK | 1725 | Audio Signal-LH Subwoofer |
| K | Bare | 514 | Ground | K | Bare | 514 | Ground |
RENDER: 1.0x
NO RELATED
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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.