A/C Stopped Working

Asked by May 14, 2013 at 11:50 PM about the 2005 Pontiac Montana SV6 4 Dr 1SB Passenger Van

Question type: Maintenance & Repair

I have a 2005 Montana and the A/C has stopped working. For a while it was taking a little
long for the air to actually start blowing but now it has stopped blowing all together. My
rear A/C is working fine. I think either the blower has gone bad or one of the resisters or
relays. The blower has gradually died out and now stopped working.

2 Answers

are the condensor coils getting cold? perhaps too cold? the refrigerant should be looked at~easy to overcharge it and get the condensor/evaporator balance out of whack...there is a filter/dryer what pulls any moisture out of the refrigerant stream to stop the blocking of the stream with ice. You know about the troublesome resistor pack, you could test it or just put in a new one...it's a sure bet...have had these fail on me too~

4 out of 4 people think this is helpful.
92,325

If the blower motor does not work on any speed, it's a bad motor or a fuse. If it only works on the highest speed, it has a bad speed control resister.

3 out of 3 people think this is helpful.

Your Answer

Add photo

Related Questions

  • power sliding door botton on remote does not work, how to reprogram? 1 answer

    all other buttins work, but power door slide button does not work when pushed! 2007 Pontiac Montana Sv6

    Pontiac Montana SV6

    -

    Maintenance & Repair

  • Pontiac Montana sv6 2007 1 answer

    Hello, I am having a problem with my 2007 pontiac montana SV6 i was going uphill and stopped to turn at a light and it stopped moving forward. I could and can still run in reverse no problem it has ...

    2007 Pontiac Montana SV6

    -

    Maintenance & Repair

  • air conditioning 3 answers

    air conditioning not blowing cold air at all, help.

    Pontiac Montana SV6

    -

    Maintenance & Repair

  • Keyfob opening is intermittant 5 answers

    My second question is my Keyfob. I purchased my 2009 Montana van in April this year. Three months later I was having trouble with the keyfob unlocking the door. I had a service due by the dealer I bou...

    Pontiac Montana SV6

    -

    Maintenance & Repair

  • What would cause my speedometer to stop working 2 answers

    Dash lights and speedometer stop working

    1999 Pontiac Grand Am 2 Dr GT Coupe

    -

    Maintenance & Repair

Search Pontiac Montana SV6 Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Pontiac Montana SV6 Experts

#1 tenspeed
tenspeed
Reputation 350
#2 SteGenCountryboy
SteGenCountryboy
Reputation 210
#3 hacksaw77864
hacksaw77864
Reputation 140
View All

Related Models For Sale

Used Pontiac Montana
387 listings starting at $3,659
Used Chevrolet Uplander
3 Great Deals out of 1,145 listings starting at $1,995
Used Buick Terraza
245 listings starting at $2,695
Used Dodge Grand Caravan
396 Great Deals out of 34,508 listings starting at $1,995
Used Pontiac Vibe
29 Great Deals out of 1,273 listings starting at $1,399
Used Pontiac Torrent
30 Great Deals out of 850 listings starting at $1,900
Used Honda Odyssey
412 Great Deals out of 26,834 listings starting at $1,600
Used Honda Civic
855 Great Deals out of 71,120 listings starting at $1,200
Used Dodge Caravan
833 listings starting at $3,900
Used Pontiac G6
76 Great Deals out of 5,056 listings starting at $1,295
Used Saturn Relay
150 listings starting at $2,750
Used Toyota Sienna
311 Great Deals out of 27,450 listings starting at $900
Used Chevrolet Equinox
1,503 Great Deals out of 67,640 listings starting at $1,600
Used Mazda MAZDA5
32 Great Deals out of 1,573 listings starting at $1,995