Skip the auto shop - Our mechanics make house calls

Q: HVAC control panel

asked by on

My HVAC control panel has quit working except for rear defrost and both panels for the rear still work could this be a relay
My car has an automatic transmission.

You may just have a bad blower motor or blower resistor for the front A/C system. The blower would need to be checked to see if it is getting power to the motor from the blower switch controls. If you need help, then have a mechanic like one from YourMechanic help diagnose the A/C system for you.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: A rubbing noise in front wheel

It really depends on whether or not you were experiencing the noise before you made these repairs. If so, the issue could be caused by a CV joint that is damaged. I would recommend having one of our mobile mechanics...

Q: mysterious oil disappearance

Hello. It sounds like your engine may be consuming oil. Blue smoke is usually the result of engine oil being burned in the combustion chamber. It may be possible that the piston rings or valve stem seals have begun to...

Q: Should I replace the AC pressure switch?

Hi there. Has the system been charged recently? If so, there could be too much refrigerant in the system causing the pressure valve to vent the excess pressure; the high pressure sensor is there to prevent catastrophic system failure and...

Related articles

Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.