Envoy 2WD V6-4.3L VIN W (1998)
Input 1 (Part 1 Of 2)
Input 1 (Part 2 Of 2)
Range: ACTIVE/INACTIVE
The horn relay input information refers to the horn operation.
ACTIVE displays when the following conditions exist:
^
The BCM senses that the horn relay coil circuit is grounded.
^
The horns receive a command to sound.
INACTIVE displays when the following conditions exist:
^
The BCM does not sense that the horn relay coil circuit is grounded.
^
The horns do not receive a command to sound.
Interior Lamp Request
