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 265 (OBJECT DETECTION SYSTEM)COMPONENT LOCATOROBJECT DETECTION CONNECTOR END VIEWS
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Object Detection Connector End Views
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Object Detection Connector End Views
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Object Sensor - LR Corner
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | YE | 2375 | LR Corner Object Sensor Signal |
| 2 | GY | 2379 | Object Sensor Low Reference |
| 3 | D-BU | 2374 | Object Sensor Supply Voltage |
Object Sensor - LR Middle
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | OG | 2376 | LR Middle Object Sensor Signal |
| 2 | GY | 2379 | Object Sensor Low Reference |
| 3 | D-BU | 2374 | Object Sensor Supply Voltage |
Object Sensor - RR Corner
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | RD | 2378 | RR Corner Object Sensor Signal |
| 2 | GY | 2379 | Object Sensor Low Reference |
| 3 | D-BU | 2374 | Object Sensor Supply Voltage |
Object Sensor - RR Middle
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | D-GN | 2377 | RR Middle Object Sensor Signal |
| 2 | GY | 2379 | Object Sensor Low Reference |
| 3 | D-BU | 2374 | Object Sensor Supply Voltage |
Rear Object Sensor Control Module
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | YE | 2375 | LR Corner Object Sensor Signal |
| 2 | OG | 2376 | LR Middle Object Sensor Signal |
| 3 | D-GN | 2377 | RR Middle Object Sensor Signal |
| 4 | RD | 2378 | RR Corner Object Sensor Signal |
| 5 | D-BU | 2374 | Object Sensor Supply Voltage |
| 6 | GY | 2379 | Object Sensor Low Reference |
| 7-11 | - | - | Not Used |
| 12 | BK | 550 | Ground |
| 13 | PK | 739 | Ignition 1 Voltage |
| 14 | - | - | Not Used |
| 15 | L-GN | 24 | Backup Lamp Supply Voltage |
| 16 | L-GN | 2525 | Rear Parking Assist Diagnostic Signal |
| 17 | - | - | Not Used |
| 18 | D-GN | 389 | Vehicle Speed Signal |
| 19-21 | - | - | Not Used |
| 22 | L-GN | 1845 | Chime Control |
| 23 | WH | 2370 | Telltale Assembly Supply Voltage |
| 24 | GY | 2373 | Red Indicator Control |
| 25 | D-BU | 2372 | Center Amber Indicator Control |
| 26 | OG | 2371 | Left Amber Indicator Control |
Rear Parking Assist (RPA) Display
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | WH | 2370 | Telltale Assembly Supply Voltage |
| B | OG | 2371 | Left Amber Indicator Control |
| C | D-BU | 2372 | Center Amber Indicator Control |
| D | GY | 2373 | Red Indicator Control |
Rear Parking Assist (RPA) Diagnostic Connector
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | 2525 | L-GN | Rear Parking Assist Diagnostic Input |
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.