Circuit Testing - Fuses

IGN3 FUSE
Location: Instrument panel junction block
Type: 10A Minifuse
Feeds: Circuit 641 and RR DEFOG relay coil

If one of the following systems is operating normally, the fuse is most likely good.
Circuits fed by the HVAC fuse:
^ Generator
^ Power windows
^ A/C
^ DRL

If the fuse is blown determine the cause of the blown fuse and repair.

Replace fuse as needed.

If this component is good go to the next item indicated on the chart.

RR DEFOG FUSE
Location: Underhood junction block
Type: 30A Minifuse
Feeds: Circuit 1240

If one of the following systems is operating normally, the fuse is most likely good:
^ Rear defog relay
^ Rear defogger element

If the fuse is blown, determine the cause of the blown fuse and repair.

Replace fuse as needed.

If this component is good go to the next item indicated on the chart.