1996 Cadillac STS A/C

Tiny
RONROSS
  • MEMBER
  • 1996 CADILLAC STS
  • V8
  • FWD
  • AUTOMATIC
  • 140,000 MILES
My a/c blows normal but after a short drive it blow to front windshield than back to normal then back to windshield any ideas?
Tuesday, August 18th, 2009 AT 8:51 PM

2 Replies

Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
Nothng comes to mind at first. It could be defaulting in response to a faulty actuator or connection problem. I would have the system checked for codes, that may lead to a resolution. It could have faults occurring that could set codes, and you would have no way of knowing it, other than operationally. If you know how to enter the on-board diagnostics, ACM codes would be what you are after.
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Tuesday, August 18th, 2009 AT 10:03 PM
Tiny
RONROSS
  • MEMBER
  • 3 POSTS
Thanks ill check that
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Wednesday, August 19th, 2009 AT 6:19 PM

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