Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
2000
>>
Safari Van AWD V6-4.3L VIN W
>>
Repair and Diagnosis
>>
Relays and Modules
>>
Relays and Modules - Powertrain Management
>>
Relays and Modules - Computers and Control Systems
>>
Body Control Module
>>
Testing and Inspection
>>
Scan Tool Testing and Procedures
>>
Scan Tool Data Definitions
>>
Outputs
>>
Rear Fog Lamp Relay
Rear Fog Lamp Relay
The scan tool displays the commanded state of the rear fog lamp relay. The scan tool displays ON when the
BCM
allows the rear fog lamp relay to go to ground to activate the rear fog lamps (Export Only).