You have saved this page | See all saved pages
Pontiac Bonneville Heating/Cooling Problems
231 messages, Last post on Feb 13, 2013 at 8:44 PM
You are in the Pontiac Bonneville Forum.- Your Hosts are kirstie_h & Karen@Edmunds
What is this discussion about? Pontiac Bonneville, Heating / Cooling, Sedan
#229 of 231 Re: 98 Bonneville SSE [imidazol97] by stew20
Dec 14, 2012 (7:11 am)
Replying to: imidazol97 (Dec 13, 2012 4:36 pm)
I have the auto digital as pictured in Post #221. So, if the motor doesn't work with the test lead, I'm looking at replacing the blower speed control module? Are these parts available at most auto supply stores? Thank you very much for your help. I'm going to get on this this afternoon.
- imidazol97 (Dec 14, 2012 9:22 am)
Replies to this message:
#230 of 231 Re: 98 Bonneville SSE [stew20] by imidazol97
Dec 14, 2012 (9:22 am)
Replying to: stew20 (Dec 14, 2012 7:11 am)
> the motor doesn't work with the test lead No. If the test of the motor using a fused power wire from the positive battery terminal to the purple wire and a ground to the black wire makes the motor run just fine--at full speed--, then you _probably_ have a blower control module problem.
They are available from rockauto.com, and various box stores, along with the recycling yards. Depends on how much you're willing to fuss over it from recycling, such as the pick-and-pull yards.
#231 of 231 95 Bonneville, SSEI by 1howard
Feb 13, 2013 (8:44 pm)
Replying to: tgonya (Nov 26, 2012 6:57 pm)
I am amazed how long this thread has been going. This has to be a design weakness in the Pontiac. I had the same problem but it could go either way, hot in the summer, cold in the winter. I didn't want to work on the problem by having the dealer throw my money at it. The fix I show has been in place for at least four years (just checked, can't believe it was May 2005) and almost always works. I concentrated on the nylon pivot for the control arm and use that to move it back and forth from hot to cold. When it is working changing the temp from hot to cold you can see the arm moving if the glove box door is open. I upgraded the arm to metal from wood several years ago. There are times it jams to the right (cold) and I don't want to force it. Usually turning the climate control off completely will allow me to move the arm. Fortunately the car is narrow enough to reach the arm while driving w/o dropping my cell phone, spilling my coffee or losing my donut.
Here are some pictures and description that may help you understand what I did, but not necessarily motivate you to do it.
Howard
http://home.comcast.net/~bmy1398/Car_Heater/Climate_Control.htm
To POST a message, please
Sign In.
Advertisement
Most Popular in Forums
Search Forums
Enter Keyword(s):
Learn More, Do More
Edmunds Community
Advertisement