Toyota Celica 2005 Repair Manual page 1326

OTHERS
Driver seat belt warning light does not go off.
Passenger seat belt warning light does not go off.
Rear window defogger does not operate.
Body ECU does not operate.
Fuel sender gauge does not operate.
2005 CELICA (RM1131U)
DIAGNOSTICS
Symptom
− BODY CONTROL SYSTEM
Suspect Area
1. Driver buckle switch circuit
2. Combination meter
3. Body ECU
1. Passenger buckle switch circuit
2. Clock
3. Body ECU
1. Defogger relay circuit
2. Defogger switch
3. Body ECU
1. Power source circuit
2. Body ECU
1. Fuel sender gauge circuit
2. Combination meter system
3. Body ECU
1325
DI−1125
See page
DI−1149
IN−30
DI−1149
IN−30
DI−1170
BE−58
IN−30
DI−1126
IN−30
DI−1172
BE−50
IN−30