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05 Yukon Rear Heater Not Working


If so, does it figure in the relearn program you gave me? Expert: GMTechBernard replied7 years ago. Working... Good luck! Ask Your Own GM Question Share this conversation Related GM Questions Question Date Submitted What year and make vehicle has the all aluminum 5.3 motor, 11/11/2016 11/11/2016 jhook1398, I know there is a replacement part the runs the coolant to the rear lines. http://camtronics.net/not-working/2005-yukon-rear-heater-not-working.html

The parts counter couldn't retrieve the bulletins. And do I understand correctly, if that does't work, I go buy another one? Working... Don't know if they have a fuse for the rear only, but wouldn't hurt to check. 03 Silverado ECSB, Dmax, Allison, 3.73 G80 96 Silverado ECSB, 350, 4L60E, 3.73's Powertrax Locker

Tahoe Rear Heat Actuator

Where exactly are these actuators located? (You must log in or sign up to reply here.) Show Ignored Content Page 1 of 2 1 2 Next > Share This Page Wait 1, then put them on and start it. They must be touchy. I bought the Hayne's DIY repair manual - $27 - but after I tore off the plastic shrink wrap and read the section for Rear Heater/Air Conditioning - Automatic controls, I

Reply View Public Profile Send a private message to RonH Visit RonH's homepage! Sign in Share More Report Need to report the video? I've verified the temperature sensors both work and the wiring from the actuator to the controller is good. Suburban Rear Blower Not Working Please try again later.

So I left it there and took the other original GM actuator that was originally plugged up to the temp side and plugged it up to the door flap side. EIGHTIES NUT 43,627 views 9:24 Chevy Owners, Having a Hard Time Refueling? The heating and cooling is a separate system in the rear isn't it? I disconnected the battery for 30-minutes thinking maybe it was a trouble code causing it to stick.

Clearing the DTC will allow the door to operate properly until the overtravel condition reoccurs. 2003 Tahoe Rear Air Not Working Put in your vehicle information and then follow the trail through the air conditioner & heater, Aux, AC and heater unit, to the actuator. When it performed the recalibration, the hvac computer is getting bad information from the feedback circuits and it can no longer control the actuators so it will not move them when The new control module also eliminates the default position of the doors associated with the DTC.

2003 Tahoe Rear Ac Not Working

I'm here to help you and your 100% satisfaction is my goal. click to read more Joseph Chavez 19,336 views 6:16 How To Replace The Side Mirror Glass on a 2003 Suburban - Duration: 3:23. Tahoe Rear Heat Actuator Explain that you bolted it up, plugged it in and it went to max position and quit, and you verified the problem isn't on the trucks end, because you swapped the 2005 Tahoe Rear Blend Door Broken Sign in to make your opinion count.

Once the air has been moved the voltage returns to 2.5 volts. http://camtronics.net/not-working/2000-yukon-rear-heat-not-working.html Overtravel DTC System Door Affected B0434 Auxiliary (rear) Air Temperature Actuator B3764 Auxiliary (rear) Mode Actuator Correction Technicians are to replace the auxiliary (rear) HVAC control module with the part number It will calibrate on it's own. Ask Your Own Chevy Question Customer: replied5 years ago. Everything worked great. 2003 Chevy Tahoe Rear Heat Blows Cold

For some reason my rear heat is not working...it will only blow out cold air. About Press Copyright Creators Advertise Developers +YouTube Terms Privacy Policy & Safety Send feedback Try something new! So i took one of the new ones that i ordered in and tried it and got nothing. Expert: GM Tech (Cam) replied5 years ago. Source I dont have an answer, but wanted to welcome you.

Published on Sep 13, 2014Complete how to repair no heat in the rear. 2003 Gmc Yukon Rear Heat Not Working This means that you cannot reply to this topic. 12 replies to this topic #1 GMC Denali 2006 GMC Denali 2006 Enthusiast Member 346 posts Posted 07 December 2009 - 11:38 EricTheCarGuy 84,353 views 14:59 2003-2006 Chevy/GMC Seat Cover Install 1 of 3 - eBay Ready - Duration: 9:34.

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Then I turned off the rear controls with the off button before turning the front fan control off aux. While holding the door lock switch in the unlock position, cycle the ignition ON, OFF, ON, OFF. I unhooked the battery to the vehicle and installed both parts. 2001 Tahoe Rear Blower Not Working Ask GMTechBernard Your Own Question GMTechBernard, Shop Foreman Category: GM Satisfied Customers: 2158 Experience: GM 6758627 Type Your GM Question Here...

Kevin LaRoche 5,712 views 1:30 Chevrolet C/K truck mode and blend door actuator replacement - Duration: 14:27. If I take off a day next week and bring you the car, can you fix it? but a rear AUTOMATIC heater? have a peek here I unhooked the battery to the vehicle and installed both parts.

Turned key on and it started calibrating. Advertisement Autoplay When autoplay is enabled, a suggested video will automatically play next. Sign in to report inappropriate content. If an overtravel occurs, a DTC will be set, and the door will go to a preset default position.When a system door defaults, that door will stay at the default position

PLease clarify, the mode is working now but not the temp? Ask Your Own Chevy Question Customer: replied5 years ago. Ok now the climate control is working. Incidentally, these actuators cost $131 apiece. But will not go back to the middle.... Customer: replied5 years ago.

HVAC Control Module. You are correct again - I was reconnecting and immediately operating both mode and temp!So when I reconect battery and start car - have the AC and Heat controls on OFF?? Attached Files: Yukon rear HVAC 006.jpg File size: 93.1 KB Views: 140 Yukon rear HVAC 007.jpg File size: 85.8 KB Views: 155 Yukon rear HVAC 004.jpg File size: 91 KB Views: OK - Following your directions, got both actuators to the middle position and installed.

Here is the bulletin; #06-01-39-015A: Unable to Control Rear HVAC Temperature or Modes, Intermittent Ticking Noise from Rear HVAC Actuators or Rear HVAC DTCs B0434 or B3764 (Replace Auxiliary HVAC Control Unhook both battery cables and hold them together for 30 seconds. Good luck. Support us!

This module contains a new calibration to compensate for the actuator overtravel condition and the hunting/clicking noises. OK - Cut the white/black wire and it awakened! Sign in to make your opinion count. This is the second one for me, the last time, the dealer charged me $240.00.....Good luck Reply View Public Profile Send a private message to dbetz68 Find all posts by

yes! Ask Your Own GM Question Customer: replied7 years ago. I would double check the wiring and try one actuator only using a gm one. Ask Your Own Chevy Question Customer: replied5 years ago. Make sure its bolted to the case and plugged in, let the battery cables touched to each other for at least 30 seconds to wipe out the modules memory, then hook Turn the exterior lamp switch from OFF to parking lamps 4 times within 4 seconds.