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2004 buick Lesabre: AC blows warm on driver's side , cool on pass

AC blows warm on driver's side , cool on pass

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 2000 buick lesabre 3800 has

I had same problem on 2000 Lesabre blowing cold on passenger and warm on driver. I fixed it by adding more freon even though it had 28 pounds of preasure. Now it works great!

Posted on May 22, 2009

  • 23 Answers

SOURCE: air conditioning in 2000 lesaber

Vent door between the two sides isn't opening or the flex hose going between the two is off.

Posted on Jun 16, 2009

mkv0525
  • 358 Answers

SOURCE: 2004 toyota sienna a/c not working one side cold other side warm

there are two a/c lines that run down the fire wall under the van to the rear.right around the bottom of the fire wall the is a connection point on both lines. you will find a leak there .replace the orings and recharge system. also you will need two specail toyota tools to release the couplings.i have done this repair on several sienna's. let me know if this helps.

Posted on Jun 16, 2009

  • 3600 Answers

SOURCE: AC blows cool air on passenger side but warm on driver's

Yes there is both a door and a flapper you have a problem with a blend door motor, it is not switching to cold it is half open and half closed so you need to replace the motor vacuum motor it is under the dash near the heater on the passenger side and if it is the other motor under dash you will have to take part of the dash apart to get to it, to test buy a piece of vacuum hose 1/8 inch diameter about 3 feet long and you can hook it to each of the vacuum motors and **** on the end of the line to see which one is causing you the problem, also could be the control head for the AC inside the car where the controls are, you have to remove the ac cluster ot get to the vacuum switch it's all vacuum operated and if you pull it out you will be able to here an audible sound of air leaking if it's the switch.

Posted on Jun 17, 2009

  • 3600 Answers

SOURCE: 2003 buick lesabre AC problem

You have to find the motor that controls the blend door and open it manually to find out which one is bad there are 3 blend doors on the HV/AC system one will be where the heater core is. The other will be between the vented air and AC? heating system then the third door will operate vents in dash and defrost condition. If you have someone operate them AC system heating system and watch the blend door motors, the one you find not moving will be the one that has the problem. They have vacuum and electrical motors, if it is a acuum motor you can move the door manually with your hand, if it's electric you will have to disconnect the rod by removing the pinch clip off of the rod.

Posted on Jul 10, 2009

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1 Answer

2004 Buick LeSabre ac blowing normal air on driver side but its cold on passinger side


The blend doors are located in the box behind the radio and glove compartment.

Jul 11, 2012 | 2004 Buick LeSabre

1 Answer

Why does the ac on my 2000 buick lesabre only blow cold on the passenger side?


This problem is likely due to a failed part called the blend door, this door has an electric motor drive, to replace it requires the dash be removed form the car entirely. The blend door is a door that moves back and forth between the AC core and the Heater core to provide cold hot or a blend of air flows from both cores to give the desired temperature. Other issues can cause this and due to the cost or repair a through diagnostic should be done to confirm my guess is correct about the door being the problem.

Jun 22, 2012 | 2000 Buick LeSabre

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My AC blows hot air out the driver's side and cold


My 02 Century has dual temp controls . One for driver for passenger. Make sure you don't have the dual climate enabled and just set for heat on your side and AC on the passengers

Apr 04, 2010 | 2001 Buick LeSabre

1 Answer

Ac blows cold on passneger side and not the driver side


i am taking out dash now i have 04 lesabre with same problem i think it is leaves or some blockage preventing door on left side to seal off heater core. please let me know if you found solution. thank you

Aug 09, 2009 | 2004 Buick LeSabre

2 Answers

My lesabre blows warm air on driver side cool air on passenger side


If you have dual climate control, you most likely have a low freon level. The evaporator can get cold enough for the passenger side (where the evaporator is located), but not cold enough to transfer cold air to the passenger side. Have it inspected for a leak and the freon level topped off.

Jul 26, 2009 | 2000 Buick LeSabre

1 Answer

AIRCONDITIONER BLOWS WARM AIR ON DRIVER SID


low freon charge. It needs charged

Jun 21, 2009 | 2000 Buick LeSabre

1 Answer

2001 buick lesabre-ac problems


  • Assumed your AC unit is OK, but uneven temperature distribution. Try to throw the heater on an off severtime. A sticky valve on the heater would cause similar problem.
  • Observe the RPM while parking your car. While the AC cut in cut out (or turn on an off). If it cause no load on the engine. The freon may be low or the compressor is bad. In this case only the intake side of the evaporator is cooler than the other side.

Jun 01, 2009 | 2001 Buick LeSabre

2 Answers

AC blows cold while moving, and gets warmer while I'm stopped


There are two fans behind the radiator. One is suppose to begin running when the AC is turned on. The other is to cool the radiator when it gets too warm. Raise the hood with the engine running and AC "on"and see if at least one fan is running.

May 04, 2009 | 1995 Buick LeSabre

2 Answers

2000 buick lesabre 3800 has warm air blowing out two driver side vents in A/C mode, but the two passenger side vents are blowing cold. any suggestions?


I had same problem on 2000 Lesabre blowing cold on passenger and warm on driver. I fixed it by adding more freon even though it had 28 pounds of preasure. Now it works great!

Jul 30, 2008 | 2001 Buick LeSabre

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