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 MANUALSSATURN2000SC2 AUTOMATIC, MP6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 16 (POWER DOOR LOCK SYSTEM)
2000 Saturn SC2 Automatic, MP6
Section 16 (Power Door Lock System)
2000 Saturn SC2 Automatic, MP6SECTION Section 16 (Power Door Lock System)
WARNING: This page is about a different car, the 2000 Chevrolet Corvette and 1999 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
- Description & Operation
- Component Locations
- Programming
- Trouble Shooting
- System Tests
- Self-Diagnostic System
- Diagnostic Tests
- Power Door Systems Diagnostic System Check
- DTC B2236: Left Door Lock Switch Fault
- DTC B2237: Right Door Lock Switch Fault
- DTC B2238: Left Door Unlock Switch Fault
- DTC B2239: Right Door Unlock Switch Fault
- DTC B2252: Left Key Cylinder Fault
- DTC B2253: Right Key Cylinder Switch Fault
- DTC B2276: Left Door Lock/Mirror Heater Fault
- DTC B2277: Right Door Lock/Mirror Heater Fault
- DTC B2278: Switch Indicator/Illumination Circuit (Driver's Door)
- DTC B2279: Switch Illumination Circuit (Passenger's Door)
- Removal & Installation
- Wiring Diagrams
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.