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.DBβ LIVE
HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 271 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM)COMPONENT LOCATORENGINE ELECTRICAL CONNECTOR END VIEWS
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Engine Electrical Connector End Views
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Engine Electrical 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.
Battery Current Sensor
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | RD/WH | 812 | I/P Dimming Voltage Reference |
| B | BN | 5077 | Low Reference |
| C | WH | 5075 | Current Sensor Signal |
Generator
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | RD | 225 | Generator Turn On Signal (L26) |
| OG | 225 | Generator Turn On Signal (LY7) | |
| 2 | GY | 23 | Generator Field Duty Cycle Signal |
Hood Ajar Switch (AP3)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PK/BK | 109 | Hood Ajar Switch Signal |
| B | BK | 1350 | Ground |
Starter (LY7)
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | PU | 6 | Starter Solenoid Crank Voltage |
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.