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.
2000 Saturn SC2 Automatic, MP6FACTORY OEM SERVICE PROCEDURE
Electrical Component Locator: Switches
SWITCHES
| Component | Component Location |
|---|---|
| A/C High/Low Pressure Switch | On A/C liquid line. |
| Back-Up Switch (M/T) | On shift controller housing assembly. |
| Driver Seat Belt Switch | In driver's seat belt buckle. |
| Engine Oil Pressure (EOP) Switch (DOHC) | On right side of engine, near starter motor. See Figure. |
| Engine Oil Pressure (EOP) Switch (SOHC) | On right side of engine, near starter motor. See Figure. |
| Low Brake Fluid Switch | In master cylinder. |
| Low Engine Coolant Level Switch | In bottom of coolant recovery reservoir. |
| Oil Life Reset Switch | In underhood fuse block. |
| Park Brake Switch | At base of park brake lever. |
| Stoplight Switch | On brake pedal bracket. See Figure. |
| Transaxle Range Switch (DOHC) | On right side of transaxle. See Figure. |
| Transaxle Range Switch (SOHC) | On right side of transaxle. See Figure. |
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.
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