MY HEATER SWITCH WORKS MY AC COMPRESSOR ENGAGES ...

  • Tiny
  • Crooksy3
  • 2002 Saturn L300
  • 156,615 miles

My heater switch works, my a/c compressor engages but no heat comes throw is it my wirin harness? If I hit a bump it mY engage when I hit another it disengages

Monday, November 19th, 2012 AT 10:55 PM

1 Answer

  • Tiny
  • saturntech9
  • Expert
  • 28,821 posts

So the blower fan is inop and starts working when hiting a bump?If so you have a bad fan motor or loose connection sounds like.

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Tuesday, November 20th, 2012 AT 1:20 AM

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