How To Repair Blower Motor

Winter is obviously the worst fourth dimension for your heat to give out. If you have the misfortune of getting into your car and discovering it has, this repair is something you'll desire to accept intendance of sooner rather than afterward.

There are a number of things that can go wrong with your heating organization, merely if the air stops blowing altogether and the aforementioned is true on cold air settings, a blower motor replacement is likely in society. The skilful news is that it's a adequately directly frontwards repair.

First Thing's Get-go

Information technology cannot be stressed enough: If you accept a sudden issue with a component on an electrical circuit, check the fuse first. Fuses are simple to check and elementary to supercede, and if you waste product fourth dimension performing other diagnostics just to find it was a bad fuse, you're going to kick yourself. Give the fuse a visual check, or switch it with a proficient fuse to encounter if the trouble corrects itself. If it does, you know the fuse was the culprit.

Circuit Checking

If it'southward not the fuse, however, y'all'll have to dig a little deeper and bank check the wiring. The blower motor is usually located under the dashboard on the passenger side of nigh vehicles. Wait for whatsoever loose plugs that may take been accidentally kicked loose. If everything is plugged in it is time to bank check the wiring. You will need a wiring diagram and a probe or multimeter to check each wire connection. Once you are sure that the wiring is good, and then yous can motility on to the motor.

Checking The Motor

If the wiring is fine, the next step is to ostend the problem is the motor. Using a repair manual for guidance, remove the blower motor from the vehicle. Check the fan for any debris or other junk that may have physically stopped the blower from moving. Rodents are notorious for building nests in heater boxes! If the wiring is expert and the motor turns by hand, it may be worth testing the motor itself at your local NAPA AutoCare.

Replacing The Blower Motor

Blower motor replacement is ordinarily fairly straightforward. Buy a new one, bringing along the old function to make sure it'due south the same model. If you lot're unsure about doing in yourself, merely head over to your local NAPA AutoCare and their experts tin tackle information technology for you.

Check out all the electrical system productsavailable on NAPA Online or trust one of our 17,000 NAPA AutoCare locations for routine maintenance and repairs. For more than information on blower motor replacement, chat with a knowledgeable skilful at your local NAPA AUTO PARTS store.

Photo courtesy of Blair Lampe

Blair Lampe View All

Blair Lampe is a New York-based professional mechanic, blogger, theater technician, and speechwriter. In her reanimation she enjoys backpacking wherever her boots will carry her, stone climbing, experimental theatre, a well-baked rosé , and showering love on her 2001 Sierra truck.