Question about 2004 Pontiac Grand Am

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05 pontiac grand prix heater blower not working

Heater will not turn on

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 8 Answers

SOURCE: blower motor only works on high

located under dash next to blower motor itself should be a couple of wires plugged into it

Posted on Dec 30, 2008

  • 1 Answer

SOURCE: heater and ac blower

I have an '04 with approx. 79000 miles; the blower is going out on mine too. The motor is probably burned out and you will need to replace it. It's about $90 for the part. Kind of a pain to change; I changed the blower motor on my 97 'prix and I had to lay upside down on the passenger seat and work on it upside down. Other than a little physically uncomforable, not too hard to do.

Posted on Nov 26, 2008

  • 137 Answers

SOURCE: the blower fan speed control stopped working

usually a bad blower resistor is at fault...

Posted on Feb 05, 2009

  • 3 Answers

SOURCE: how do you replace the blower motor in a 05

http://lmgtfy.com/?q=replacing+blower+motor+in+grand+am+05

First link

Posted on Feb 19, 2009

freetek
  • 5568 Answers

SOURCE: Blower works on 5 only

I don't claim to know why the lights are affected but when a heater blower only works on the fastest setting, it is normally due to the failure of a stepped series resistor which has taps to set the different speeds.
As emissionwiz stated, that is the most common cause.
This resistor may be mounted on the firewall under the hood or near the blower motor. 
Without an electrical diagram at hand, I can't say for sure but there may be a relay failed that bypasses the resistor completely when set on the highest speed or diverts the current through the resistor. 

Posted on Mar 22, 2009

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Your blower motor resistor has gone out. I belive on an 05 Pontiac it is located under the dash behind the glove box. It is square with a plug in with wires coming out of it with 2 screws holding it in.

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Replace the blower resistor that is mounted next to the blower motor on the passenger side of the vehicle.
This will restore correct blower operation and I suspect it is also back-feeding voltage resulting in your electrical issues.
Two screws hold the blower resistor into the heater case and it is very easy to replace.
Good luck

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1 Answer

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Nov 05, 2009 | 2000 Pontiac Grand Prix

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It's located inside on passager side under dash where glove box would be

May 27, 2009 | 2005 Pontiac Grand Prix

1 Answer

How do you replace the blower motor in a 05 pontiac grand prix gtp


http://lmgtfy.com/?q=replacing+blower+motor+in+grand+am+05

First link

Feb 19, 2009 | 2005 Pontiac Grand Prix

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