FixVault

Symptom Tests: Notes

SYMPTOM TESTS DIRECTORY

Symptom Test
Blower Motor Does Not Operate D 
Blower Motor Is Inoperative At Low Speeds E 
Blower Motor Operates Continuously At High Speed F 
Blower Motor Does Not Operate At High Speed But Does At Low Speeds (1)
No Operation In All Temperature Settings (2)
(1) Blower motor switch is at fault. Install new blower motor switch.
(2) Visually inspect temperature control cable, blend door or temperature control switch. Repair as necessary.