1991 CADILLAC FLEETWOOD BROUGHAM
12,500 MILES
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BOB FARRELL
  • MEMBER
  • 1 POST
ac/heater blower doesn't work-fuse ok
Nov 27, 2012 at 6:56 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
Check for power to the blower motor. If there is power, chances are the motor is bad. If there is no power, you need to trace it back until you find where the power is lost.
Nov 27, 2012 at 6:58 PM
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CADIEMAN
  • CAR REPAIR CONTRIBUTOR
  • 3,544 POSTS
run a power wire from the battery to the positive terminal on the blower motor.does it start working?if no replace the motor.if yes u will need to replace the blower motor module.it is mounted in the outer a/c case.look at the middle top of the a/c case.u will see a connector that plugs into it.just remove the 3-7mm screws.then pull it out and replace it..
Nov 28, 2012 at 12:48 AM