Diesel Data: Automotive Repair
Home >> Toyota >> 1990 >> Corolla Sedan L4-1587cc 1.6L DOHC (4A-GE) >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Manual A/C System >> No Blower Operation With Fan on

No Blower Operation With Fan on


1. Blown heater fuse.
2. Faulty heater relay.
3. Faulty heater blower switch.
4. Faulty heater blower resistor.
5. Faulty heater blower motor.
6. Faulty wiring or ground.

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