Fuse Block: Description and Operation

SYSTEM DESCRIPTION

Fuseblock Module:

An electrical module is mounted on the dash panel in the passenger compartment of the vehicle. The molded plastic fuseblock module housing has an integral mounting bracket that is secured with two screws to a bracket welded on the dash panel just above the heater and air conditioner housing. The glove box is rolled down from the instrument panel for service access of the fuseblock module fuses. An adhesive-backed fuse layout label is located on the heater and air conditioner housing below the fuseblock module to ensure proper fuse identification.

The fuseblock module serves to distribute electrical current to many of the accessory systems in the vehicle. All of the current entering and leaving the fuse- block module does so through the cross body wire harness. The fuseblock module houses up to twenty blade-type mini fuses. Internal connection of all of the fuseblock module circuits is accomplished by an intricate combination of hard wiring and bus bars.

The fuses used in the fuseblock module are available for service replacement. The fuseblock module is integral to the cross body wire harness. If any internal circuit or if the fuseblock module housing is faulty or damaged, the entire fuseblock module and cross body harness unit must be replaced.