TURN HEATER OR AC ON AND NOTHING HAPPENS

  • Tiny
  • Anonymous
  • 1999 Oldsmobile Intrigue
  • 130,000 miles

Turn heater or a/c on and nothing happens. Won't work at all.

Sunday, December 23rd, 2012 AT 2:33 AM

2 Answers

  • Tiny
  • JDL
  • Expert
  • 16,230 posts

If the blower motor won't work, check voltage and ground at the blower motor. Purple wire is voltage. Black wire is ground.

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Sunday, December 23rd, 2012 AT 2:47 AM
  • Tiny
  • JDL
  • Expert
  • 16,230 posts

Sorry, the diagram didn't work?

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Sunday, December 23rd, 2012 AT 2:47 AM

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