Q: AC fan only works on high

asked by on

My AC fan selector only works when on the high fan position! The lower settings don't work, nothing comes out of it! It's just recently occurred! What do you think the issue could be? Thank You!!

My car has 85000 miles.
My car has an automatic transmission.

This is a common problem when the A/C blower motor resistor goes out. This is an inexpensive part to replace and is found under the dash near the A/C blower motor. This resistor controls the speed of the blower fan. I would recommend having a certified expert, like one from YourMechanic, come to your home to replace the A/C blower motor resistor as necessary and address any other issues present.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. AC fan only works on high

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: Problems putting in a spark plug in I had to thread the port for the plug now it won't stay in

You are supposed to thread the hole out and get all the material from cutting cleaned out of the hole and engine cylinder. After it is cleaned then you should clean the threads with brake cleaner that will dry quickly....

Q: Heater stopped working while weather is very cold

Your vehicle has automatic temperature control between the drivers side and the passenger side through use of an infrared sensor that measures the temperature of drivers and passenger seat area and adjusts the output air temperature to maintain and keep...

Q: 2002 Infinity I35 oil leak/white smoke under hood

Valve cover gaskets are a common source of oil leaks. However since your engine has oil all over the block, it 's best to clean the engine of all the built up oil so the source of the leak can...

Related articles

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...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.