AC not coming on

Tiny
REX A D
  • MEMBER
  • 1989 BUICK LESABRE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 175,000 MILES
How do I troubleshoot a blower motor not coming on 89 buick lesabre electronic panel controls the ac
Wednesday, July 20th, 2011 AT 3:19 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Test light or voltmeter will help. With your blower on, test the main terminal for 12 volts or a light on the test light. If there is voltage, the motor is bad, if there is no voltage you will need to check the fuses. If that is ok, you will need a shop to track down the failure.

Roy
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Monday, March 22nd, 2021 AT 12:04 PM

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