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2001 Buick Lesabre Air Conditioning

Tiny
BURBINSKY
  • MEMBER
  • 2001 BUICK LESABRE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 175,000 MILES
When the air is blowing, it doesn't get cold on the driver's side vents. It is very cold on the passenger side. Also I sometimes hear a clicking noise in the dash when the vehicle is started. This clicking sounds almost like a stuck motor. It only lasts for a short time. Could this be related and if so what should I look for to repair?
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Tuesday, June 29th, 2010 AT 4:58 PM

4 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be an air mix/blend/mode door problem, vacuum and actuator or the HVAC control module. You need to open it up and investigate
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Tuesday, June 29th, 2010 AT 5:14 PM
Tiny
BURBINSKY
  • MEMBER
  • 3 POSTS
Is that accessible from under the hood or does one have to dig into the dash?
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Tuesday, June 29th, 2010 AT 5:24 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Its behind the dash, make sure you have a book when you decide to do it-
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Tuesday, June 29th, 2010 AT 5:26 PM
Tiny
BURBINSKY
  • MEMBER
  • 3 POSTS
Thanks, I will
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Tuesday, June 29th, 2010 AT 5:27 PM

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