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 MANUALSPONTIAC2004MONTANA VAN PASSENGERREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALBODY ELECTRICALOEM CONNECTOR END VIEWSCONNECTOR END VIEWSREAR OBJECT SENSOR CONTROL MODULE CONNECTOR END VIEW
2004 Pontiac Montana Van Passenger
Rear Object Sensor Control Module Connector End View
2004 Pontiac Montana Van PassengerSECTION Rear Object Sensor Control Module Connector End View
Rear Object Sensor Control Module Connector End View
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | YEL | 2375 | LR Corner Object Sensor Signal |
| 2 | ORN | 2376 | LR Middle Object Sensor Signal |
| 3 | DK GRN | 2377 | RR Middle Object Sensor Signal |
| 4 | RED | 2378 | RR Corner Object Sensor Signal |
| 5 | DK BLU | 2374 | Object Sensor Supply Voltage |
| 6 | GRY | 2379 | Object Sensor Low Reference |
| 7 - 11 | - | - | Not Used |
| 12 | BLK | 350 | Ground |
| 13 | PNK | 39 | Ignition 1 Voltage |
| 14 | GRY | 9380 | B+ |
| 15 | LT GRN | 24 | Backup Lamp Supply Voltage |
| 16 | LT GRN | 2525 | Rear Parking Assist Diagnostic Input |
| 17 | - | - | Not Used |
| 18 | DK GRN | 389 | Vehicle Speed Signal |
| 19 - 21 | - | - | Not Used |
| 22 | LT GRN | 1845 | Rear Parking Assist Chime Signal |
| 23 | WHT | 2370 | Telltale Assembly Supply Voltage |
| 24 | GRY | 2373 | Red Indicator Control |
| 25 | DK BLU | 2372 | Center Amber Indicator Control |
| 26 | ORN | 2371 | Left Amber Indicator Control |
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.