1.CHECK FUSE

1. Turn ignition switch OFF.
2. Check 10A fuse [No.13, located in fuse block (J/B)].

Is the inspection result normal?
YES>>GO TO 2.
NO>>Replace the blown fuse after repairing the affected circuit if a fuse is blown.
2.CHECK FUSE BLOCK (J/B)

1. Disconnect fuse block (J/B) connector.
2. Turn ignition switch ON.
3. Check voltage between fuse block (J/B) connector (fuse block side) and ground.

   (+) | (–) | Condition | Voltage (V) (Approx.)
   Fuse block (J/B)
   Connector | Terminal
   M3 | 9C | Ground | Rear window defogger switch: ON | Battery voltage
   Rear window defogger switch: OFF | 0
   10C | Rear window defogger switch: ON | Battery voltage
   Rear window defogger switch: OFF | 0

Is the inspection result normal?
YES>>GO TO 3.
NO>>Replace fuse block (J/B).
3.CHECK INTERMITTENT INCIDENT
Check intermittent incident.
Refer to Intermittent Incident.
>>INSPECTION END