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heater speed control problem


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reh654
Novice

Oct 8, 2014, 9:47 PM

Post #1 of 4 (1460 views)
  post locked   heater speed control problem  

Fan doesn't operate on speed 1-2-3 but works on 4&5
Vehicle is a 2003 pontiac grand am. Already tried a new switch


GC
User
GC profile image

Oct 9, 2014, 6:13 AM

Post #2 of 4 (1437 views)
  post locked   Re: heater speed control problem  

Sounds like a blower motor resistor, but will need to be verified by testing. Do you have a multimeter and know how to use it?


____________________________________________________
Willing to help, willing to learn... Rob


reh654
Novice

Oct 24, 2014, 7:13 AM

Post #3 of 4 (1383 views)
  post locked   Re: heater speed control problem  

It was the resistor thx for help.


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Oct 24, 2014, 7:17 AM

Post #4 of 4 (1382 views)
  post locked   Re: heater speed control problem  

Glad to hear it's fixed. Closed now as solved and keeps spammers out,


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