Sebring Sedan V6-2.7L VIN R (2004)
Relay Box: Description and Operation
Junction Block
An electrical Junction Block (JB) is located in the left end cap of the instrument panel. The JB combines the functions previously provided by a separate
fuse block module and relay center. It also serves to simplify and centralize numerous electrical components, as well as to distribute electrical current to
many of the accessory systems in the vehicle. It eliminates the need for numerous splice connections and serves in place of a bulkhead connector
between many of the engine compartment, instrument panel, and body wire harnesses.
Junction Block Location
The JB is positioned on a mounting bracket up and under the left instrument panel. It is secured by three screws. The JB is concealed behind the left
instrument panel endcap. The left instrument panel endcap is a snap-fit fuse access cover that conceals the JB fuses and includes the fuse layout to ensure
proper fuse identification. The left instrument panel endcap must be removed to access components other than the fuses in the JB.
All of the current entering and leaving the JB does so through wire harnesses, which are connected to the JB through integral connector receptacles
molded into the JB housing. The JB houses blade-type fuses, blade-type automatic resetting circuit breakers, full International Standards Organization
(ISO) mini relays, and ISO micro-relays. Internal connection of all the JB circuits is accomplished by an intricate network of hard wiring and bus bars.
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 fuses, circuit breakers and relays are available for service replacement. The JB unit cannot be repaired and is only serviced as an assembly. If any
internal circuit or the JB housing is faulty or damaged, the entire Junction Block assembly must be replaced.
