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 MANUALSGMC1998ENVOY 2WD V6-4.3L VIN WREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSBODY CONTROL MODULETESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESSCAN TOOL DATA DEFINITIONSOUTPUTSPASSENGER DOOR UNLOCK RELAY
1998 GMC Envoy 2WD V6-4.3L VIN W
Passenger Door Unlock Relay
1998 GMC Envoy 2WD V6-4.3L VIN WSECTION Passenger Door Unlock Relay
Outputs:
Range: ON/ OFF
The passenger door unlock relay output refers to the command state of the passenger door unlock relay coil.
ON displays when the BCM commands the passenger door unlock relay coil to turn ON.
ON displays momentarily when you press the RFA transmitter unlock button twice within 3 seconds.
OFF displays when you do not press the RFA transmitter unlock button twice within 3 seconds or if you use the passenger power door unlock 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.