Blower motor not working

2012 NISSAN SENTRA
140,000 MILES • 2WD • AUTOMATIC
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ASHLEY HALE
  • MEMBER
  • 1 POST
My A/C and heat will not blow out.
Mar 8, 2021 at 6:34 PM
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ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 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.


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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).
Mar 9, 2021 at 4:27 AM