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.
Courtesy Lamp Timer
1998 GMC Envoy 2WD V6-4.3L VIN WSECTION Courtesy Lamp Timer
Data:
Range: 0-0 seconds
The BCM uses the courtesy lamp timer in order to control the devices that attach to the following circuits:
^ Illuminated entry - The courtesy lamps will turn ON when you enter the vehicle. The lamps will stay ON for 15 seconds or until the ignition switch is turned to the ON position.
^ Remote illuminated entry - The courtesy lamps will turn ON when the RFA transmitter UNLOCK or REAR button is pressed. The lamps will stay ON for 40 seconds or until the ignition switch is turned to the ON position.
^ Exit lighting - The courtesy lamps will turn ON when the key is removed from the ignition switch. The lamps will stay ON for 40 seconds. The number of seconds displayed refers to the amount of time left before the BCM turns the courtesy lamp relay OFF.
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.