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.
Door Lock Relay
1998 GMC Envoy 2WD V6-4.3L VIN WSECTION Door Lock Relay
Outputs:
Range: ON/ OFF
The door lock relay output refers to the commanded state of the door lock relay coil.
ON displays when the BCM commands the door lock relay coil to turn ON.
ON momentarily displays when you press the RFA transmitter lock button or if you press the power lock button.
OFF displays when you do not press the RFA transmitter lock button or the power lock button.
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.