Question about 2004 Buick LeSabre
When i turn on the ac the passenger side comes out cold from the vents and the driver side comes out warm from the vents 04 lesabre, driver side no A/C air, dash out, HAVC box accessable, manual A/C, all actuators work all gates, single temp acuator, no air passage throught the drivers side of the evaporator,need solution, where the unseen gate or is there blockage someplace?
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Posted on Jan 02, 2017
SOURCE: 2001 buick lesabre-ac problems
Posted on Jun 04, 2009
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
I'm hoping you found an answer to this already, but if not, here it is. Try looking at fuse # 16 in the fuse panel under the driver side dash. It should be a blue 15 Amp fuse & it controls the cigarette lighter & lift gate, amongst other things. My guess is that you will find it has popped & needs to be replaced. It's an easy job to do if you have a fuse holder or a pair of needle nose pliers. Out with the old, in with the new. IMHO, this is a poor deign by Lincoln in the fact that the change holder is right next to the cigarette lighter & if you happen to drop a penny or dime into the lighter/outlet, it pops the fuse. This can be a common problem if you don't keep the lighter in there, & use the outlet for cell phone charger, ipod, etc. This has happened to me a couple times, so I bought a small box of fuses & keep them in the glove compartment now, just in case it should happen while I'm out & about somewhere. Hope this helps!...//TJ
Posted on Jul 27, 2009
Actuator motors either get a tear in the rubber or a hose is broken and not letting vacuum assist in its opening.
You can try moving the lever by hand and see if the air gets colder on the bad side.
Posted on Aug 04, 2009
SOURCE: rx330 won't open rear gate
Inside the glove box on the left side there is an on/off switch, which m,ay have been bumped off thereby shutting off the power controls to the hatch. Check that first. Then press the unlock button on your key twice, then test all 3 power hatch buttons to test them, one each on lower left dash by the gas cap door release, one on fob and the one at the hatch. If they still do not work it is possible your door may need to be 'initialized" by your dealer due to power failure. I have seen this with seats and windows but never with the rear door....
Posted on Nov 23, 2009
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