Possible Causes
- REAR WINDOW DEFOGGER GROUND CKT
- REAR WINDOW DEFOGGER GRID OPEN
- REAR WINDOW DEFOGGER RELAY OUTPUT OPEN
- FUSED IGNITION SWITCH OUTPUT (RUN) OPEN
- FUSED B(+) CKT OPEN
- RELAY COIL
- RELAY CONTACTS
- REAR WINDOW DEFOGGER RELAY CONTROL CIRCUIT OPEN
- REAR WINDOW DEFOGGER SWITCH SENSE CKT OPEN
- REAR WINDOW DEFOGGER SWITCH SENSE CKT SHORTED TO GROUND
- REAR WINDOW DEFOGGER SWITCH SENSE CKT SHORTED TO VOLTAGE
- REAR WINDOW DEFOGGER SWITCH
- INSTRUMENT CLUSTER