You are watching: 2000 buick lesabre blend door actuator
here is a overview to help walk you v the procedures with diagrams listed below to show you how on your car.https://www.lungemine.com/articles/replace-blend-door-motorCheck out the diagrams (Below). You re welcome let us recognize if you need anything else to get the trouble fixed.
My vehicle has stopped placing out warm air when I revolve the heater on. Simply the A/C blows. Air only comes out the vents and also the floor or windshield options do not work. The waiting is no being allowed to go through the heater radiator ns think? i took the gloves box out and I check out the blend door actuator come the left with a five wire plug come it. How do i test the power plug to make sure its the unit and also not the main control panel whereby you revolve the A/C or heater on. You re welcome advise. Paul M.
very first thing to shot is to traction the HVAC fuse inside vehicle for sixty secs with vital on climate reinstall and also see if you have heat. This is assuming that the heater hoses are hot. That resets the actuator there are two that you are pertained to with, the mode actuator top top left hand next of case that controls direction and also temperature or blend door actuator controls heat/cold. If this is auto temperature regulate where you set emp then it has to be scanned because that codes. Inspect yellow cable for power if the reset go not work see picture it will be short voltage.
v air conditioner on, I gain cooling ~ above passenger next only. Warmth (ambient) waiting on driver side. This is a hand-operated system; there is just one waiting mix actuator because that both passenger and also driver side. All three actuators (air mix, mode and also re-circulation) seem come be working properly. This device does no use any type of vacuum controls. Actuators have actually been re-calibrated (by removed 10 amp fuse in behind fuse block). A/C device hi and low side pressures space within spec. Thanks.
If the device is double range it has actually two actuators. Here is a guide to help you see exactly how the mechanism works and the place of the actuators because that your vehicle (Below).https://www.lungemine.com/articles/replace-blend-door-motorCheck the end the diagrams (Below). Please let us know what happens.Cheers
The waiting conditioner is working fine. I have excellent cooling on passenger side, with AC outlet temperature of about fifty 5 degrees. The trouble is through the the air circulation system.
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okay by the numbers:I simply went out and checked castle again, to be certain I am not leading myself (and you) under the not correct path.1. Approximately temperature seventy two degrees (about twenty degrees chillier than the critical time I checked the system). Relative humidity (guess) fifty percent (about twenty 5 percent lower than the last time I confirm system).2. Passenger next A/C it is registered temperature forty 6 degrees! (Twenty six degrees listed below ambient). Driver next A/C it is registered temperature roughly sixty five. (Just below ambient, which is type of interesting).3. High side press 190.4. Low side press 33.5. Compressor clutch involved full time (at least for the 5 to ten minutes ns observed it). No cycling in ~ all.6. No trouble codes observed making use of my OBD II reader.These number are within the specs the the 3rd party (Mitchell) hands-on I have. I do not have a Buick shop manual.So, come me, the waiting conditioner (that is, the condenser/compressor/expansion tube) is working okay. It is the circulation system (what would certainly be an waiting handler in a residence A/C) that is messed up. It is acting choose like ns am top top A/C ~ above one side and also vent ~ above the other. That is why i am asking for your help. How deserve to I be gaining conditioned waiting on one side, and ambient wait on the other? space there a different air flows because that driver and also passenger sides? If yes, where space the doors/linkages/whatever? how do i adjust/fix them?