7B
Cool air won’t come out (Blower fan motor won’t operative)
For M13 Engine Diagnosis
Condition Possible Cause Action
Cool air won’t come out (Blower fan motor won’t operative)
Fuse blown
Check fuse in main and circuit fuse boxes, and check short circuit to ground.
Blower fan motor resistor faulty
Check blower fan motor resister referring to Heater Blower Resistor Inspection .
Blower fan switch faulty
Check blower fan switch referring to Heater Blower Fan Switch Inspection .
Wiring or grounding faulty
Repair as necessary.
Blower fan motor faulty
Check blower fan motor referring to Heater Blower Motor Inspection .