Grand Cherokee 2WD V8-4.7L VIN J (2004)
Relay Box: Service and Repair
PDC B+ Terminal Module
REMOVAL
The Power Distribution Center (PDC) cover, the PDC housing lower cover, the PDC relay wedges, the PDC relay cassettes and the PDC B(+) terminal
stud module are available for service replacement. The PDC cover can be simply unlatched and removed from the PDC housing without the PDC being
removed or disassembled. Service of the remaining PDC components requires that the PDC be removed from its mounting and disassembled. Refer to
Wiring Repair in Wiring Diagrams for the location of the wiring repair procedures.
1. Remove the PDC housing lower cover.
2. From the top of the PDC housing, use a small screwdriver or a terminal pick tool (Special Tool Kit 6680) to release the two latches that secure the
B(+) terminal module in the PDC.
3. Gently and evenly press the two B(+) terminal studs down through the bus bar in the PDC.
4. From the bottom of the PDC housing, remove the B(+) terminal module from the PDC.
INSTALLATION
1. From the bottom of the PDC housing, align and insert the B(+) terminal module into the PDC.
2. From the bottom of the PDC housing, align and insert the two studs of the PDC B(+) terminal module through the bus bar in the PDC.
3. From the bottom of the PDC housing, press the B(+) terminal module gently and evenly into the PDC until both of the latches are fully engaged.
4. Install the PDC housing lower cover.
