The defrost blows cold air but the heat works in.

Tiny
ANONYMOUS
  • 2003 OLDSMOBILE SILHOUETTE
  • 125,000 MILES

The defrost blows cold air but the heat works in vent but as soon as you switch to defrost it turn cold

Thursday, January 3rd, 2013 AT 11:38 PM

1 Reply

Tiny
WRENCHTECH
  • EXPERT
  • 20,685 POSTS

That sounds like an issue with the control head but it's going to require a very high end scanner to access the info in there.

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Thursday, January 3rd, 2013 AT 11:40 PM

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