No AC thru dash vents
#1
Junior Member
Thread Starter
No AC thru dash vents
My 1997 Pont. Bonneville SSEi only has AC coming out thru floor and defrost vents. Any suggestions on how to get AC out of dash vents? When set to dash, no AC at all.
#2
Senior Member
Posts like a Turbo
I am having similar trouble with my 98 SSEi. I bought a used HVAC programmer off e-bay and now I can get air to flow from the dash vents. The way
I understand it the programmer controls engine vacuum that opens and closes the dampers. look under the glove box at the programmer and make sure you have vacuum. I believe it is the orange tube or the pink one that has the incoming vaccuum. If you have incoming vaccuum check the hosses at teh connector to be sure yu don't have a blockage. Search ECC and you will find some really good info on thihs subject.
I understand it the programmer controls engine vacuum that opens and closes the dampers. look under the glove box at the programmer and make sure you have vacuum. I believe it is the orange tube or the pink one that has the incoming vaccuum. If you have incoming vaccuum check the hosses at teh connector to be sure yu don't have a blockage. Search ECC and you will find some really good info on thihs subject.
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thomas325 (05-08-2014)
#5
Junior Member
Thread Starter
Thank you again ssei98, "for the link you sent for me to download" the instructions and pictures will be a great help. I'll let you know the outcome in a few days. Thanks again thomas325
#6
Junior Member
Thread Starter
ssei98: thanks for the feed back, I can't believe its been one year and I apologize for not thanking you sooner, my son in law got the AC working thanks to your help as I injured my back while attempting this fix last May. Body doesn't heal like the good old days.
Mahalo Nora & Tom
Mahalo Nora & Tom
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WilliamE (05-09-2014)
#7
Retired Administrator
True Car Nut
ssei98: thanks for the feed back, I can't believe its been one year and I apologize for not thanking you sooner, my son in law got the AC working thanks to your help as I injured my back while attempting this fix last May. Body doesn't heal like the good old days.
Mahalo Nora & Tom
Mahalo Nora & Tom
Thanks for taking the time to follow up!
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thomas325 (05-08-2014)
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