Envoy 2WD V6-4.3L VIN W (1998)
Input 1 (Part 1 Of 2)
Input 1 (Part 2 Of 2)
Range: ON/ OFF
The door lock relay feedback information refers to the operation of the following items:
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Power door locks
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Power door lock relay
ON displays when the BCM senses the door lock relay coil is energized. This allows the current to flow to the lock/unlock motors.
OFF displays when the BCM does not sense that the door lock relay coil is being energized.
Horn Relay Input
