• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

2005 Grand Prix Heater Does Not Work.....

G

gnflyby

New member
Hello everyone, I'm new to the world of Pontiac, I recently purchased a 2005 Grand Prix (base model) with 145xxx miles. Its a great car with the exception that I can't seem to get the heater going, I replaced the blower motor and resistor with a new one and... Nothing! If anyone can point me in the right direction with this problem I would really appreciate it. Nelson. :-)
 


Check the plug that concerns to the blow motor resistor to see if it has power going to it

Sent from my C5155 using Tapatalk
 
Does power come out of the resistor? If so there's a problem somewhere between there and the wires going to the blower motor.
 


You might want to get a garage to install a capacitor to absorb the voltage spike from the wiper motor. There's a safety bulletin about that.....
 
You must log in or register to reply here.
Back
Top