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Pontiac Grand Prix Heater blower relay switch
216 messages, Last post on Jan 05, 2013 at 9:46 AM
You are in the Pontiac Grand Prix Forum.What is this discussion about? Pontiac Grand Prix, Sedan
#209 of 216 Re: 2004 Pontiac Grand Prix [brewmeisterdan] by mrqt3812
Dec 29, 2011 (3:23 pm)
Replying to: brewmeisterdan (Nov 11, 2011 12:30 pm)
Recently purchased a 2007 Grand Prix with similiar problems. Replaced blower motor because of excessive noise. Obviously water leaked onto it and probably started rusting up on the inside causing the bearing to squeek. Also have same problem with heater just cutting off. I have read other posts, just about all of them. The thing is mine doesnt cut off on just low speeds, but on all speeds. Was wondering if that still points to the blower motor resistor? Seen others saying it also could be ignition switch. I will take your advice and seal up the cowl with silicone for sure. Was wondering if anything I can do or should look for to be wrong also? Thank all of you'se for your advice and it is greatly appreciated. If you can please message back using my email address that way I can keep an eye out for a response. mrqt3812
yahoo.com Hope you had a good holiday weekend and Happy New Year to you and your family.
- pam54 (Dec 29, 2011 3:45 pm)
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#210 of 216 Re: 2004 Pontiac Grand Prix [mrqt3812] by pam54
Dec 29, 2011 (3:45 pm)
Replying to: mrqt3812 (Dec 29, 2011 3:23 pm)
I had someone I know look into it, and they said my main wires were corroded. They cleaned those off and I haven't had any problems since yet. Try looking at that first, maybe, before purchasing anything.
- pprintss (Dec 30, 2011 10:56 am)
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#211 of 216 Re: 2004 Pontiac Grand Prix [pam54] by pprintss
Dec 30, 2011 (10:56 am)
Replying to: pam54 (Dec 29, 2011 3:45 pm)
This is what I been thinking it was. You're the first to post anything about corroded wires.
#212 of 216 Re: Heater blower relay switch [perplexed3] by marioo
Dec 30, 2012 (4:27 pm)
Replying to: perplexed3 (Jan 22, 2007 7:37 am)
My car is a 2002 grand prix i already change the blower resistor and it still doesnt work...i used to work only on level 5 while ago it stop working at all...please help whant can i do now..
#213 of 216 Re: Heater blower relay switch [marioo] by az_98gtp
Dec 30, 2012 (7:56 pm)
Replying to: marioo (Dec 30, 2012 4:27 pm)
Could be the motor itself. Mine would turn on but didn't have enough amps to run. Went and got one from wrecking yard and it worked fine. I know I have water that leaks in there when I go though the car wash and when it rains hard. If you have the same deal it might be worth checking.
- marioo (Dec 30, 2012 10:33 pm)
- marioo (Dec 30, 2012 10:48 pm)
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#214 of 216 Re: Heater blower relay switch [az_98gtp] by marioo
Dec 30, 2012 (10:33 pm)
Replying to: az_98gtp (Dec 30, 2012 7:56 pm)
I realize there water coming through...the motor look rusty....i probably change the motor if doesnt work I think would be the ignition. Switch
#215 of 216 Re: Heater blower relay switch [az_98gtp] by marioo
Dec 30, 2012 (10:48 pm)
Replying to: az_98gtp (Dec 30, 2012 7:56 pm)
Do you know around how much is the blower motor??
- az_98gtp (Jan 05, 2013 9:46 am)
Replies to this message:
#216 of 216 Re: Heater blower relay switch [marioo] by az_98gtp
Jan 05, 2013 (9:46 am)
Replying to: marioo (Dec 30, 2012 10:48 pm)
I paid $30 at the wrecking yard here in Phoenix 2 years ago or so.
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