C 3500 Truck 2WD V8-454 7.4L VIN J SFI (1999)
Power Door Lock Control Module: Locations
Door Lock Control Module
Behind the LH C Pillar
Left C Pillar
Middle up the Left "C" Pillar
Power Door Lock Control Module: Locations
Door Lock Control Module
Behind the LH C Pillar
Left C Pillar
Middle up the Left "C" Pillar