THE DEFROST BLOWS COLD AIR BUT THE HEAT WORKS IN...

2003 Oldsmobile Silhouette

Tiny

Anonymous

January, 3, 2013 AT 11:38 PM

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

FOUND 4982 RELATED QUESTIONS

No Heat

37 ANSWERS
5 IMAGES

1 Answer

Tiny

Wrenchtech

January, 3, 2013 AT 11:40 PM

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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