Blower motor not working

Tiny
ASHLEY HALE
  • MEMBER
  • 2012 NISSAN SENTRA
  • 2WD
  • AUTOMATIC
  • 140,000 MILES
My A/C and heat will not blow out.
Monday, March 8th, 2021 AT 6:34 PM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

I attached a wiring diagram for you to view. Check the 2 fuses I circled.

https://www.2carpros.com/articles/low-or-no-air-flow-from-vents

https://www.2carpros.com/articles/how-to-check-a-car-fuse

https://www.2carpros.com/articles/how-to-check-wiring

The resistor is the most common failure for this. I attached the procedure for you below.

Roy

REMOVAL

1.Remove the instrument lower finisher. See: Dashboard / Instrument Panel > Removal and Replacement > Removal And Installation.
2.Remove the front foot duct (LH).
3.Remove the accelerator pedal.

imageOpen In New TabZoom/Print

4.Disconnect the fan control amplifier connector (B).
5.Remove the two screws (A) from the fan control amplifier (1)
and then remove the fan control amplifier (1).
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Tuesday, March 9th, 2021 AT 4:27 AM

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