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 MANUALSCHEVROLET2001CAVALIER LS, 2.4 TREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXPOWER DOOR LOCK & TRUNK RELEASE DTCS
2001 Chevrolet Cavalier LS, 2.4 T
Power Door Lock & Trunk Release DTCS
2001 Chevrolet Cavalier LS, 2.4 TSECTION Power Door Lock & Trunk Release DTCS
POWER DOOR LOCKS & TRUNK RELEASE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B3127 | DRIVER DOOR UNLOCK OUTPUT SHORT TO GROUND |
| DTC B3132, B3133 | B3132: ALL DOOR UNLOCK OUTPUT SHORT TO GROUND OR DTC B3133: ALL DOOR UNLOCK OUTPUT SHORT TO BATTERY |
| DTC B3137, B3138 | B3137: ALL DOOR UNLOCK OUTPUT SHORT TO GROUND OR DTC B3138: ALL DOOR UNLOCK OUTPUT SHORT TO BATTERY |
| DTC B3267 | TRUNKLID SOLENOID OUTPUT CIRCUIT SHORT TO GROUND OR OPEN |
| DTC B3268 | TRUNKLID SOLENOID OUTPUT CIRCUIT SHORT TO VOLTAGE |
RENDER: 1.0x
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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.