Center, Power Distribution (PDC): Description
The majority of electrical system fuses and relays are housed in the two Power Distribution Centers (PDC). Both of the PDC assemblies are replaced only as part of the body wiring harness.
For fuse description and layout. Refer to FUSE - RELAY LOCATIONS AND TYPES, SPECIFICATIONS .
Rear PDC located in the truck next to the battery.
Front PDC located in the engine compartment on the passenger side fender.