Heater blower wont work. what would it be

Asked by Mar 01, 2014 at 06:02 PM about the 2005 Pontiac Grand Prix

Question type: Maintenance & Repair

3 Answers

30

turn swich on key on tap on back center of fan test light

3 out of 3 people think this is helpful.
3,705

Most likely the ballast resistor located under the dash on the heater housing.

3 out of 3 people think this is helpful.
95

I have an 08 Grand Prix Base Model and my blower just randomly shut off last night and it has to do with the harness connection behind the radio. I took the panel off from underneath the glovebox (where the blower motor is in the passenger side floor board) and also the panel on the right side of the DIC, radio, and climate control (had to open glove box to get it off). Well I ran my hand along the wire to route it and came up to a connector for the blower motor, directly underneath the center dash air vent. I'm assuming that all of the heat coming from that vent is damaging the connector. I shook the wiring harness and the blower motor work, but if it moves or shakes then it goes back off. Sorry if I seem like I'm rambling, but just wanted to feel you in on what is going on with mine.

5 out of 5 people think this is helpful.

Your Answer

Add photo

Related Questions

  • a/c blower not working 3 answers

    my a/c blower and heater blower, both do not work ;however sometimes when you slam the passengers door it will come on and sometimes when you go over rrtracks it comes on. can anyone tell me what is...

    2004 Pontiac Grand Prix GT1

    -

    Maintenance & Repair

  • I have lights on heater controls and replaced a burned out blower motor but it will not work. any ideas? 1 answer

    2006 Pontiac Grand Prix Base

    -

    Maintenance & Repair

  • 2006 Grand Prix Blower Issues 4 answers

    My blower stopped working suddenly so I replaced the resistor because the motor itself still worked when connected to the battery. Didn't work, so I checked that I sill had power both in and out of ...

    2006 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • Blower Control Issue 3 answers

    Sympton 1: HVAC HI fuse removed to prevent constant blower ON when ignition is OFF Sympton 2 (prior to #1 above): High Fan Setting #5 turned off while car running - Only 1-4 working. Sympton 3 (prior...

    1999 Pontiac Grand Prix

    -

    Maintenance & Repair

  • Heater 2 answers

    Heater blows out cold air. Everything has been flushed. Blend door working. Upper and lower radiator hoses get hot. Both heater core hoses get hot. Thermostat is new and working. What am I missing...

    2004 Pontiac Grand Prix

    -

    General

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 3,715 nationwide Grand Prix listings starting at $1,100.

ZIP:

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 3,980
#2 Tom Demyan
Tom Demyan
Reputation 2,660
#3 munron
munron
Reputation 2,070
View All

Related Models For Sale

Used Chevrolet Impala
793 Great Deals out of 34,384 listings starting at $799
Used Pontiac Bonneville
5 Great Deals out of 655 listings starting at $1,599
Used Dodge Charger
357 Great Deals out of 29,619 listings starting at $2,475
Used Chevrolet Monte Carlo
15 Great Deals out of 1,662 listings starting at $2,000
Used Pontiac G6
78 Great Deals out of 5,116 listings starting at $499
Used Pontiac Grand Am
1,649 listings starting at $1,995
Used Chevrolet Malibu
1,006 Great Deals out of 85,672 listings starting at $1,995
Used Pontiac GTO
10 Great Deals out of 484 listings starting at $6,500
Used Ford Mustang
362 Great Deals out of 44,486 listings starting at $1,000
Used Nissan Maxima
347 Great Deals out of 25,223 listings starting at $1,400
Used Honda Accord
811 Great Deals out of 81,613 listings starting at $899
Used Nissan Altima
1,087 Great Deals out of 82,558 listings starting at $670
Used Chrysler 300
404 Great Deals out of 22,149 listings starting at $1,000

Used Cars For Sale

2008 Pontiac Grand Prix For Sale
13 Great Deals out of 462 listings starting at $1,200
2007 Pontiac Grand Prix For Sale
5 Great Deals out of 542 listings starting at $3,250
2006 Pontiac Grand Prix For Sale
8 Great Deals out of 605 listings starting at $1,999
2005 Pontiac Grand Prix For Sale
451 listings starting at $5,900