Q: How do you know if ta the blower or resistor

asked by on

I started off hitting my dash and it would come back on but then it went out and never came back on would that be the blower or the resistor
My car has an automatic transmission.

This may be related to a faulty blower motor or blower motor relay. Occasionally, the blower motor itself will wear out or become faulty working intermittently as the brush contacts inside the motor wear out. The blower motor relay supplies power to this motor when you turn the switch to "on" that can sometimes fail. When this happens, you may notice that you will not feel anything blowing out of the vents at all. This may also cause the blow motor to work intermittently. I would suggest having an expert from YourMechanic come to your location to diagnose your vehicle’s blower motor system.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1,000 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
  1. Home
  2. Questions
  3. How do you know if ta the blower or resistor

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: steering wheel turned to the far right and locked in place while the wheel are straight. and I can't turn the key.

Hi there. From the description you have provided, concerning your vehicle's steering wheel is locked far right and key won't turn with the front wheels in a forward default position, is somewhat confusing to me. It could be, undo pressure...

Q: my Service Engine light came on, and oil level is good,all gages are normal, but then I noticed taking off from the light, the car

Inasmuch as the check engine light is on, important clues to what's going on with your car may have been stored by your car's computer. The best thing to do is request a check engine light diagnostic and the responding...

Q: My blower motor and interior lights quit working. How do I fix it?

Hello - first thing to check would be blown fuses. These 2 components are on separate circuits. The blower motor also has a relay which should be checked. If the fan works on the High/Max position, but not other speeds,...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
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...