Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
2013
>>
Sierra 3500 4WD V8-6.0L (CNG)
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Main Relay (Computer/Fuel System)
>>
Locations
Main Relay (Computer/Fuel System): Locations
The underhood fuse block is located in the engine compartment, on the driver side of the vehicle. Lift the cover to access the fuse block.