C321 (XUV) Body Harness to Power Roof Harness
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
C321 (XUV) Body Harness to Power Roof Harness - Connector End View
| Connector Part Information |
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Connector Part Information |
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| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
| A | GY | 2537 | Cargo Release Switch Signal | A | BU | 2537 | Cargo Release Switch Signal |
| B | D-GN | 5437 | Endgate Overhead Console Express Down Signal | B | GN | 5437 | Endgate Overhead Console Express Down Signal |
| C | L-GN | 5438 | Endgate Overhead Console Switch Down Signal | C | L-BU | 5438 | Endgate Overhead Console Switch Down Signal |
| D | YE | 5439 | Endgate Overhead Console Switch Up Signal | D | L-GN | 5439 | Endgate Overhead Console Switch Up Signal |
| E | OG | 3340 | Battery Positive Voltage | E | GY | 3340 | Battery Positive Voltage |
| F | PU | 5513 | Class 2 Serial Data | F | OG | 932 | Class 2 Serial Data |
| G | D-BU | 5435 | Rear Movable Roof Switch Open Signal | G | PU | 5435 | Rear Movable Roof Switch Open Signal |
| H | L-BU | 5436 | Rear Movable Roof Switch Close Signal | H | RD | 5436 | Rear Movable Roof Switch Close Signal |
| J | GY/BK | 1798 | Low Reference | J | YE | 1798 | Low Reference |
| K | - | - | Not Used | K | - | - | Not Used |