A/C blower motor only works at higher speeds?

Tiny
MATTIIE_B
  • MEMBER
  • 2007 CHRYSLER TOWN AND COUNTRY
  • 3.8L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 239,778 MILES
Front A/C blower motor only works at higher speeds
Wednesday, June 10th, 2020 AT 8:03 PM

1 Reply

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

Do you have a voltmeter or test light to do some checks for the blower motor system?

https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only

https://www.2carpros.com/articles/replace-heater-core

I attached a wire diagram and need to see if the correct voltages are present for proper operation.

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

Roy
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Thursday, June 11th, 2020 AT 2:17 AM

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