Power Distribution Center: Operation

The PDC houses up to fourteen cartridge fuses, which replace all in-line fusible links. The PDC also houses up to eleven blade-type fuses, up to four full International Standards Organization (ISO) mini relays, and up to eight ISO micro-relays. Internal connection of all the PDC circuits is accomplished by an intricate network of hard wiring and a bus bar. Refer to the appropriate wiring information. The wiring information includes wiring diagrams, proper wire and connector repair procedures, details of wire harness routing and retention, connector pin-out information and location views for the various wire harness connectors, splices and grounds.

The fusible link, fuse cartridges, fuses and relays are available for service replacement. The PDC unit cannot be repaired and is only serviced as a unit with the wire harness. If the PDC is faulty or damaged, the wire harness assembly must be replaced.