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99 Pontiac Bonneville A/C problems

Tiny
CAM
  • MEMBER
  • 1999 PONTIAC BONNEVILLE
I have a 99 Bonneville with 131K miles. The a/c fuse keeps burning out. The a/c and blower do not come on. Once, the blower stayed on after I had turned the ignition off. Any help would be appreciated.
Tuesday, July 24th, 2007 AT 6:37 PM

7 Replies

Tiny
CLY
  • MECHANIC
  • 308 POSTS
What A/C fuse keeps blowing? Were is it located and what ampridge is it? Does it have manual or automatic climate control?

Cly
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Tuesday, July 24th, 2007 AT 7:15 PM
Tiny
CAM
  • MEMBER
  • 3 POSTS
It is a 25 amp and is located under the dash in fuse box just left of the steering column. A/C and auxilary. Manual climate control.
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Wednesday, July 25th, 2007 AT 1:23 PM
Tiny
CLY
  • MECHANIC
  • 308 POSTS
Does the fuse blow right away? I would suggest unpluging the blower module and the fan and then see if the fuse blows. I would say that your problem is in that blower control module.

Cl
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Thursday, July 26th, 2007 AT 5:56 AM
Tiny
CAM
  • MEMBER
  • 3 POSTS
Yes, the fuse blows right away. Where is the blower module?
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Thursday, July 26th, 2007 AT 9:12 AM
Tiny
CLY
  • MECHANIC
  • 308 POSTS
The blower module is located in the engine compartment on the firewall.You will need to remove the fuse/relay center to get to it.


https://www.2carpros.com/forum/automotive_pictures/86485_342531_1.jpg



The blower module is #3 in the picture to the right and #4&5 in the other picture...

Cly
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Friday, July 27th, 2007 AT 4:41 AM
Tiny
CLY
  • MECHANIC
  • 308 POSTS
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Thursday, August 2nd, 2007 AT 5:44 AM
Tiny
RWR12
  • MEMBER
  • 2 POSTS
My A/C or heat will not blow out of dash vents.
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Tuesday, August 28th, 2007 AT 9:51 PM

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