1999 Buick Park Avenue dual control

Tiny
BRANDTHUBER
  • MEMBER
  • 1999 BUICK PARK AVENUE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 176,000 MILES
My car runs great! But it has dual climate control for driver and passenger. No matter how I set my driver controls for vent, heat, air conditioning which all works great the passenger side blows hot air out the windshield, vent and floor depending on the driver setting. The passenger setting controls are lit up and seem to function okay but nothing but hot air no matter what I do the the drivers settings.
Wednesday, March 31st, 2010 AT 9:25 PM

1 Reply

Tiny
FIREFLYNJ
  • MEMBER
  • 3 POSTS
I have same exact problem! Same car,
happened after car battery went dead.

I found this tip on another forum, I haven't tried it yet.

Give this a try!

-Turn the ignition switch on, but don't start the car.
-Hit the OFF button twice on the climate control.
-Turn the ignition switch off and wait 30 seconds.
-Turn the ignition switch back on again, but still don't start the car.
-Wait 3 minutes before starting the car and trying out the climate control.

That's it.
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Wednesday, April 7th, 2010 AT 9:50 PM

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