Driver side hot passenger side cold - 2004 GMC Yukon

2004 Chevy Tahoe. Hot air out of vents on driver's side, cool ...

answers.edmunds.com > Edmunds Answers

Jun 25, 2009 - Hot air from vents-driver side and cool air from vents on passenger side. ... The driver's side vents were blowing out hot air, and everything else wasblowing cold. ... you'll literally have to restart your tahoe/yukon at every traffic light to keep cold air coming ... I was also getting air only out of the defrost vents.

Hot air out front drivers side vents 05 escalade - YouTube

? 3:14
https://www.youtube.com/watch?v=5lnd8UNcx6M
Aug 3, 2013 - Uploaded by South FL Mud Club
Suddenly hot air started blowing out the air vents only on the drivers... ... is a very helpful video ,I wondering if this part number apply for my 04 chevy tahoe? .... I have cold air out of thepassenger side, but warmer air out of the driver's side. .... 2003 Tahoe No Rear Heat Fix, Suburban, Yukon XL Repair!

Heating and AC Temperature and Air Delivery Mode Door ...

repairpal.com > Problems > Chevrolet > Tahoe

Driver/passenger air vents blow hot then cold when using A/C. Back to cold when you restart the vehicle. Upvote (35) ... 2003 Chevrolet Tahoe ... I have a 02 Tahoe ,and the heat system is working only on the ceiling side of the car when turn.

2004 Chevrolet Tahoe Blows Hot Air - Sparky's Answers

Driver's side blows hot air; passenger side cold air - Hyundai ...

www.hyundai-forums.com/.../294097-drivers-side-blows-hot-air%3B-pa...
Jul 29, 2014 - 3 posts - ‎3 authors I soon noticed that the driver's side blows warm air and the passenger side blowscold air as it should. No amount of adjusting the temp control ...

Hot air on driver side vents - Cold on passenger side - Page 3 ...

www.odyclub.com/.../46646-hot-air-driver-side-vents-cold-passenger-si...
May 9, 2012 - 16 posts - ‎10 authors I have a 2009 EXL Odyssey that just is doing the same thing (warm air on drivers side, cold on passenger). I checked freon levels and ...

BLEND DOOR

could be a problem with the blend door for that side

There is a motor that controls the blend door for the driver's side, that may be faulty, or you may have a stuck or broked dr side blend door.You can access this part by removing the dr side underdash panel, and the dr side knee bolster.

gm cars in this era, used two different electronic motor boxes for the hvac vent doors, they are located on both sides of the heater box. one on the passenger, and drivers sides, just under the dash. one on the left/drivers side will control the hot/cold, while the passenger/right side will control the def/vent/floor. the plastic gears inside them get hot and crack, causing them to get stuck in certain positions. only way around this is to replace the left side one.

On the central console is the A/C module. Inside A/C module are driver's side & passenger's side air flaps for mixing hot & cold air and directed air flows towards driver's side & passenger's side according to driver commands. The passenger's side flap for mixing hot & cold air according to driver commands is bad. Flaps are actuated by electrical step by step motors. Could be damaged the flap actuator (motor), the flap mechanism (blocked in "HOT" air position), and / or electrical supply wires. You must access the passenger's side flap for mixing hot & cold air, and see what happens when you command cold air to the driver's side: flap mechanism, flap actuator, supply wires, ... Repair & replace bad pieces and test the A/C system.

THIS IS A GUESS. Both sides probabley have "mix" dampers that regulate temp by mixing hot and cold air to make you comfortable. Passenger side must not work properly, stepper motor? Dirty actuator? Temp sensor on passenger not working? Don't honestly know but I'm not sure a do it yourselfer could figure it out. Sounds complicated.

SOUNDS LIKE THE VENTS ARE PULLING AIR FROM OUTSIDE, YOU CONTROLS FOR THE VENTS ARE OFF SINQ. TRY TO MOVE THE CONTROL BACK AND FORTH WORK THEM HOT TO COLD AND DEFOAST TO HEAT TO AIR WORK ALL THOSE EVERY WAY YOU CAN ,MIGHT HAVE A STICKING VENT OR VALUE, THANKS HOPE THIS HELPS ,ROBERT

possiable air door acuator on pass. side