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.
2005 Saturn Relay FWDFACTORY OEM SERVICE PROCEDURE
Accessory AC/DC Power Control Module C1 (KC7)
Power Outlet Connector End Views
Connector Part Information
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Terminal Part Information
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Accessory AC/DC Power Control Module C1 (KC7)
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | - | - | Not Used |
| 2 | D-BU | 6807 | 120 VAC Inverter Control |
| 3 | - | - | Not Used |
| 4 | RD | 5684 | APO Neutral |
| 5 | - | - | Not Used |
| 6 | BK | 5683 | APO Phase A |
Factory Service Tools
Use the Manual With the Right Hardware
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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.