Controls for AC and heat defrost not working

ANONYMOUS

MEMBER
1995 LEXUS SC 300
15,000 MILES

Controls for ac and heat defrost not working

Monday, February 18th, 2013 AT 8:21 PM

1 Reply

JDL

MECHANIC
16,098 POSTS

Does the blower motor work? Check applicable fuses. Check for voltage and ground at the blower motor wiring connector. If you have good voltage and ground with hvac turned on and no blower action, suspect the blower motor.

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