1997 Buick Park Avenue dual climate control

Tiny
BOYBLUEJAY
  • MEMBER
  • 1997 BUICK PARK AVENUE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 55,000 MILES
When the AC is on the passenger side vents blow MUCH colder than the driver side vents. Does not matter whether it is on recirculate or not. Also does not matter where the little slide control for the passenger side climate control is set. Can I repair this myself or bypass it somehow? I'm a decent shade tree repairman.
Thursday, March 27th, 2008 AT 11:29 PM

1 Reply

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
You might want to get the PCM scanned, it should tell you what part failed, could be the amient temp sensor on passenger side, or the temp door on the plenum is not moving.
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Friday, March 28th, 2008 AT 2:49 AM

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