99 CADILLAC DEVILLE BLOWER DOESNT ALWAYS WORK.

  • Tiny
  • erivera5683
  • 1999 Cadillac Deville
  • 57,700 miles

Blower doesnt always work. Disconnect and reconnect works for 2 days then stops. When working wont work in auto goes to econ.

Wednesday, January 18th, 2012 AT 5:43 PM

2 Answers

  • Tiny
  • factoryjack
  • Expert
  • 4,263 posts

The default to econ, is usually from another HVAC fault, other than a blower motor. Something like low refrigerant, or false detection of due to a faulty sensor. The blower is more than likely a blower.

Was this
answer
helpful?
Yes
No
Wednesday, January 18th, 2012 AT 6:36 PM
  • Tiny
  • cadieman
  • Expert
  • 3,785 posts

Remove the blower wire. It goes back to the blower motor module its bolted into the top of the a/c case. Replace it. The auto light is a whole other problem I think but lets start her. Ty for using 2carpros

Was this
answer
helpful?
Yes
No
Wednesday, January 18th, 2012 AT 6:38 PM

Please login or register to post a reply.

Similar Questions