Question about 2000 Pontiac Grand Prix

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2000 pontiac grand prix the ac blower stopped working we replaced it and still doesn't work it just comes on one in awhile. after replacing blower motor, then power door locks stop working replace

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  • Pontiac Master
  • 1,975 Answers

All these problems do sound as electrical of course but ecerything that you have mentioned is all on separate circuits which is odd. More than likely the blower motor situation is the resister. The window problem could be a number of things but I can tell you that all the wiring goes through the main drivers swtich so it could be just that switch but of course you would need to test before you just go out and but one but it is a common problem. The lights could be several things as we;; but would check the ambient light sensor which is located up in the center dash near the light that flashes for you security. You car didn't happen to get wet on the inside ? In any case I hope this helps.

Posted on Oct 24, 2012

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Posted on Jan 02, 2017

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  • 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

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SOURCE: 1998 Pontiac Grand Prix Problem. 5 speed a/c

I'd say that your blower motor resistor has shorted internaly.

Posted on Jul 01, 2009

pippall
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SOURCE: wipers not working 2000 pontiac grand prix

Remove the plug from the motor.With the ignition switched on and the wipers.Check at the plug for power.If no power there then you have a problem with the switch.That needs to be changed.If you have power at the plug at the motor end then you have to replace the motor.Good luck.

Posted on Sep 16, 2009

  • 4340 Answers

SOURCE: 01 grand prix gt blower issues

WEll, the next step is to find where the short is. Disconnect the fan wiring, and replace the fuse again, if it blows, the fault is between the fuse and the fan, but I expect fuse will not blow.

Most likely a fan problem, if the above test does not blow fuse, apply auxillary power to the fan and see if it goes, I expect probably not, but will spark.... if this happens, you would be looking at blower motor replacement.

Posted on Sep 21, 2009

  • 15 Answers

SOURCE: 1992 pontiac grand prix le interior lights and key buzzer wont go

inside the steering column locate the ignition remove wire to reveal screw to remove ignition that wire is what controls the buzzer and light itthe wire probrally wasnt in place correctly wich caused your problem

Posted on Sep 30, 2009

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I have a 2000 pontiac grand prix with a digital climate control system. The heat quit working, it doesn't blow out any heat. Now that it is warm outside the air stopped blowing out any air. The digital temperature on the climate control is not correct. When it states that it is below 30 degrees on the ext and it is warm outside the air wont be cold. Once it starts going above 30 degrees the air gets colder. Today the blower stop working all together. Was told it maybe the climate control unit was bad. You can hear the door opening/shutting when you switch the temp from cold to hot. But there was no heat blowing out whatsoever in the winter time. Could you please give me your opinion on whether or not it is the climate control unit or something else?

Jul 11, 2011 | 2000 Pontiac Grand Prix

1 Answer

My 2001 Pontiac grand Prix GT fan blower doesn't


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May 23, 2011 | 2001 Pontiac Grand Prix

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The fan on my heater/ac stop working on settings 1-4 for awhile it worked on #5 but has now stopped altogether


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Oct 10, 2010 | 2002 Pontiac Grand Prix

1 Answer

AC on 2000 Pontiac Grand Prix cools unevenly even though both controls are set at 60*


make sure the blower is blowing at a good ratio. If still not getting enough air, remove the ac filter located under the hood, between the firewall and under the plastic wiper blade cover. If this works, replace the filter

Jun 09, 2010 | 2000 Pontiac Grand Prix

1 Answer

2000 pontiac grand prix,heat/ac does not blow out...when it does its for about 30 sec. before it shuts off again,also it only comes on at 5(highest setting)


this could be one of two things .1 a bad blower motor resistor .2 a bad blower motor. if the blower motor resistor is bad i should work on high all the time.

Jun 24, 2009 | 2000 Pontiac Grand Prix

2 Answers

2000 grand prix fan speed


i have been having that same exact problem with my 2002 grand prix for over a year now, and when my ac is on the lower setting the it doesnt work plus the headlights and lights on my dash go out. On Max everything works. i changed the blower resistor(about $35), still doesnt work. i changed all relays and fuses related to the ac, still doesnt work. i changed out the actual ac control switch in the dash, still doesnt work. i have changed everything but the blower motor and have asked every mechanic and auto parts retailer i come across and no one knows the answer. The best answer i got is that it is probably a wiring problem like a short somewhere.

May 28, 2009 | 2000 Pontiac Grand Prix

1 Answer

The blower fan speed control stopped working


usually a bad blower resistor is at fault...

Feb 05, 2009 | 2002 Pontiac Grand Prix

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