LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 2008 >> Commander 4WD V8-5.7L >> Repair and Diagnosis >> Power and Ground Distribution >> Fuse Block >> Description and Operation >> Operation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Operation







OPERATION

All of the circuits entering and leaving the Junction Block (JB) do so through three wire harness connectors, which are connected to the JB through integral connector receptacles molded into the JB housing. Internal connection of all of the JB circuits is accomplished by a printed circuit board. Refer to the appropriate wiring information for complete circuit diagrams. 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.