Externally Mounted Z-Case Fuse Array

Fig 1: High Current Z-Case Fuse Assembly

Courtesy of CHRYSLER GROUP, LLC

A high-current Z-case fuse assembly (1) bolted to the outside of the Power Distribution Center (PDC) is used to direct battery power to high current devices. The assembly contains four fuses numbered F01, F03, F04, and F05. The connection at F02 is to attach the battery cable to the fuse array. The electric power steering (EPS) unit, generator, and PWM radiator fan controller receive battery power through the high-current fuses. The high-current fuses protect the wiring and devices from damage caused by unplanned over-current conditions. This component is serviced separate from the PDC.