Rear ac not working of Technology
1. AC Blowing No Air at All. Usually the culprit. If your Chevy Express has no air moving through the climate system at all, that’s a lot easier to diagnose than the air that is blowing not being cool enough. When there’s no air flowing through the van’s cabin, a bad blower motor usually causes this scenario.A warm rear system usually indicates a leak some where in the system. You need to run some dye through it to see what needs to be done. 2007 Freestyle Limited FWD 322,000+ miles Honorable Death 6/20. 2004 Escape XLT FWD 303,000+ Murdered 12/2019. 2006 Escape Hybrid AWD 142,000+ Damn Deer 5/20.Pin 1 gets always-hot power through that fuse. The trigger for the relay is through fuse 36 (10A) in the under-dash fuse/relay box. That fuse is hot with key in run position (II), except under certain transmission and PCM mode selection conditions. Verify the ground integrity at pin 3 of the rear blower motor relay socket, and at pin 2 in the ...The rear ac does not blow cold. Ac pressures within spec. The rear temp door/actuator operates properly. At 90 degrees outside, a thermometer in the front middle left air vent air blows at 51.6 degrees (within gm spec). The rear left air vent blows at 77.7 (out of gm spec). I have tried replacing the rear thermal expansion valve but no change.Press and release the button to switch the rear climate control on or off. Note: If the system is on and Max Defrost is switched on through the front climate controls, the system turns off. It turns back on when Max Defrost is switched off. Note: If Max Defrost is switched on, the system can be turned on at the same time.Replaced the rear AC relay, no dice. Jumped the relay pins 3-5 and the fan would spin but not very fast. But fast enough that it put out cold air with the front AC on. But the manual speed control did not work Powered the fan directly from the cigarette lighter socket and it spun like a bat out of hell!#1 · May 13, 2016. Hey guys new here but have owned my Durango since I bought it new. It's a 2014 Rallye edition an we love it. The other day the rear a/c stopped blowing. Can not control from the front or rear. Front works fine. Can anyone tell me if there is a relay for the rear motor an if so where it is located?The rear AC will not turn on and it doesn't have a knob it is operated through the in-command system. Any suggestions 12-02-2021, 01:54 PM ... A power failure of some kind in the park would not make one AC work and then not work. _____ Danny and Susan, wife of 56 years 2019 Ram 3500 Laramie CC SWB SB 6.4 4x4 4.10 2020 Montana High Country 331RL ...39 posts · Joined 2006. #1 · Aug 6, 2008. I noticed the rear AC on our '03 is not putting out anything. The front works fine. I have had it on and off the rear AC manual setting, on and off auto, etc. and still no luck. It was working fine the other day. Is this something I need to take in for repair or am I overlooking a setting on the AC ...Quick tutorial on how to repair your Acura MDX rear air conditioning problem. If you aren't getting any air/heat in the rear, you might want to watch this v...Disconnect the air conditioning lines (2,3) from the auxiliary HVAC module at the underside of the vehicle. Remove the nuts (2) from the studs (1) that secure the auxiliary HVAC module to the underside of the vehicle. Remove the safety stands. Lower the vehicle. Remove the right rear quarter trim panel.The blower on the rear heat unit is not working. Rear A/C works just fine. Gets cold and blows hard My troubleshooting so far: ... (which I know works) with the Rear Heat/AC Relay for a gut-check. The headlights still worked after, no change in blower motor. I also tried plugging the rear AC blower motor (worked before removal) into the Rear ...Once the leak has been found, this must be closed again by replacing the respective component. 4. Dirty evaporator. Dirty evaporator can also be the reason for AC problems on your Chevy Traverse. Cabin air filter captures most of the dirt or other airborne particles, but some escape and fall on to the evaporator.1. AC Blowing No Air at All. Usually the culprit. If your Toyota 4Runner has no air moving through the climate system at all, that's a lot easier to diagnose than the air that is blowing not being cool enough. When there's no air flowing through the vehicle's cabin, a bad blower motor usually causes this scenario.The rear ac does not work. The blower works but there is no cooling. Please advise. Friday, August 3rd, 2012 AT 10:19 PM. 1 Reply. ASEMASTER6371 MECHANIC; 52,797 POSTS ... Fix an Air Conditioning Not Working Video. Air Conditioner Recharge - Simple. How to Vacuum Down and Recharge Your A/C.For those looking to become a bus driver, passing the class exams is an important part of the process. Bus driver class exams cover a variety of topics, from driving laws and regul...It now works, my front end looks brand new, and I have AC again, BUT.....the rear AC doesnt blow cold air like the front. Ive put it on auto, rear control, even hit those 2 buttons up front under the fan speed that have the picture of the truck with the arrow going into it, and the one with the arrow looping around inside of it.AVConsult. 3706 posts · Joined 2009. #5 · Jun 27, 2016. The rear air seems to be the first to quit cooling properly, if the overall refrigerant charge is low. Since the rear fan blows and I assume you can hear soft whirring when you change the rear temp controls, then it narrows to the rear refrigerant circuit.For the rear passengers, you can select which vents blow air, the top or the floor. I have the rear console temp turned down to 60 degrees and the air selected to blow out the top vents. I tried various fan speeds starting with the "Auto" setting. All this using the rear console.A few months ago the rear air stopped working on our 2003 Pilot EX-L. The green light on the rear air control would light up, but no air would blow from the top or bottom vents no matter what mode it was in, air/heat/auto/rear control, etc. I have the full shop manual, tore everything apart, tested components, and had an idea, but I didn't want ...Blower Motor Resistor. ACURA MDX 2001-2006. The blower motor resistor will typically be in the blower fan case. Because of. Blower Motor Resistor -Rear. Depending on the. HONDA PILOT 2003-2008. The fan motor. There's also dust screen adjacent to the resistor that most likely will need to be cleaned by vacuuming it.May 21, 2017. #3. There is a separate blower motor for the rear. I'm pretty sure it is in the back of the center console between the front buckets. Good luck. 1997 Ford Explorer, Eddie Bauer, 5.0L V8, 2WD, just topped 330K miles, starting to show its age but still a great every day work vehicle. M.As of last weekend the rear air stopped cooling as well. I removed the blend door actuator and moved the door to cooling side to make sure that wasn't the issue. The AC compressor engages but cycles quicker than I would expect. Probably 10 sec on then off, for 10 sec then on.Install the screws to the mode actuator (1). Tighten: Tighten the screws to 1.6 N.m (14 lb in). Connect the electrical connector to the mode actuator. Install the right rear quarter trim panel. Refer to Trim Panel Replacement - Rear Quarter - Right (Utility) or Trim Panel Replacement - Rear Quarter - Right (Suburban) in Interior Trim.We are getting ready for a trip tomorrow and as I was packing I switched on the AC. It was working then shut off and wont turn ... _____ 2004 Jay Feather 25E 2001 Ford Expedition 4X4 EB 5.4 3.55 rear 2004 Ford Expedition 4X4 EB 5.4 3.73 rear 08-10-2015, 04:51 AM #7: bucko. Senior Member . Join Date: Sep 2014.Active Member. Just purchased a new-to-me 2013 Explorer Sport only to realize the rear air conditioning doesn't work. You can access the controls from the touch screen in the front, or transfer control to the rear control - but no matter what you do, no air blows out of either upper or lower rear vents. The lights on the rear control unit turn ...Re: Rear HVAC not working. by Walrus » Tue Jan 21, 2020 3:15 pm. Correct. My Limited still has those manual controls. The 'Rear' button on the front screen changes the screen to control the rear. There is then a button to turn on the rear HVAC, and a button to override the rear controls.If voltage goes to the blower motor, it'll need replacing. If there's no voltage, test the resistor (YouTube). 2. AC System Not Blowing Cold Enough. The most common reason for your Audi A4's AC not blowing cold enough is low refrigerant levels, followed by a dirty evaporator or condenser issues (bad or clogged).The reason your rear ac is not working may be due to a faulty compressor or low refrigerant levels. If your rear ac is not working, the cause may be a malfunctioning compressor or a refrigerant leak. The compressor could be failing because of a faulty clutch, wiring issues, or damaged mechanical components.We may earn a commission for products purchased through links on this pageA/C started blowing hot air out of passenger side vents, while other vents blowing cold, as expected. Syncing had no effect. Changing temp setting on passenger side to lowest setting, no effect. Still blowing hot air. Also, without warning, air starts blowing out of top dash vent (that clears windshield fogging), and no air at all through ...Mar 17, 2012 · The rear expansion valve is most likely plugged up. That's about the only thing back there that can really stop the flow of freon, and it wouldn't affect the front A/C. It costs about $30, plus the cost of vacuuming and refilling the system. While you're at it, you may as well replace the front orifice tube and the accumulator.If ok, then you will need to check for 12v on the blue/brown wire and the dark blue wire at the rear blower motor controller/resistor with fan on high setting. If 12v present on both, check for 12v on the blue wire at the rear blower motor. If 12v present, replace blower motor. If 12v not present, replace the blower motor controller/resistor.6. Bad blower motor. If there is no air flow or reduced air flow from the vents on your Audi Q7, bad blower motor could be the culprit. A worn out or weakened blower motor can also produce abnormal sounds when in operation. You cannot repair a broken blower motor, the part must be replaced with a new one.No rear AC 2018 Envision. Front temp control works fine. Rear does not blow any cold AC. The mode works as far as floor ventilation or foot ventilation or a mix of both but it's always warm air. if I gradually turn up the rear temp setting, the rear fan turns off at a setting over 80* even though the fan display still shows high speed.Rear controls work and lock out light works. I bought a copy of the factory/workshop service manual which gave me the confidence to pull on the right parts in the right directions. 1. Pull up on the rear console cup holders - held on by four large clips 2. Remove two hex head bolts on either side 3. Pull rear panel of console backwards 4.the rear ac lines will not be very cold at all one will be warm and one will be very slightly cool, they are the metal lines ... If you're front A/C is working then the rear A/C should as well because the lines are all connected to the same system and the refrigerant flows whether the rear HVAC is on or not. It is possible someone bypassed the ...ExcursionPSD. 572 posts · Joined 2000. #3 · Jul 17, 2007. If the temp control knob does not make the air hotter or colder, you have a problem with the hot/cold blend door system for the Rear A/C. Could be a bad rotary switch in the overhead, or a wiring problem, or a blend door motor problem, or a binding door itself.Asked by GuruH4YVR Jun 27, 2019 at 12:06 PM about the 2010 Ford Expedition EL XLT. Question type: Maintenance & Repair. The rear ac is not working on my 2010 Expedition. and there is no clicking and air flow threw the. vents.According to the manual, check if you have that symbol turned on: If so, if there is no passenger on the rear seats, ventilation will only be on the front seats. Variman. Like. zoom650. 74 posts · Joined 2019. #3 · Oct 3, 2020. The far right button on the a/c contols turns the rear air off/on.1) first MB van 2) first diesel. 3) first car with a separate ac unit. a little background on me. I work in the industrial maintenance field, trouble shooter, programmer, really anything electrical or mechanical 15+ years. my questions that i have are this. 1) where can i find a good wiring schematic for the ac/control system.The blower on the rear heat unit is not working. Rear A/C works just fine. Gets cold and blows hard My troubleshooting so far: ... (which I know works) with the Rear Heat/AC Relay for a gut-check. The headlights still worked after, no change in blower motor. I also tried plugging the rear AC blower motor (worked before removal) into the Rear ...1. AC Blowing No Air at All. Usually the culprit. If your Audi Q3 has no air moving through the climate system at all, that's a lot easier to diagnose than the air that is blowing not being cool enough. When there's no air flowing through the vehicle's cabin, a bad blower motor usually causes this scenario.It now works, my front end looks brand new, and I have AC again, BUT.....the rear AC doesnt blow cold air like the front. Ive put it on auto, rear control, even hit those 2 buttons up front under the fan speed that have the picture of the truck with the arrow going into it, and the one with the arrow looping around inside of it.PART 1 - THE DIAGNOSISmy 2002 ML-500 rear air outlets are putting out 0 air. No air flow at all. Rear control is in auto, front unit also in auto. (Rear is turned on) Plenty of cold air from front vents, no air flow from rear. Manual controls all get no air movement at all. Suspect Rear Blower Motor unit. Have a picture of unit in Climate control booklet.The ac will work fine and blows extremely cold air both in the front and rear. However, if it is an extremely hot day and the ac is put on in the rear, you can hear the condensor trying to kick on a few times but fails and then shuts down the ac in …AVConsult. 3706 posts · Joined 2009. #5 · Jun 27, 2016. The rear air seems to be the first to quit cooling properly, if the overall refrigerant charge is low. Since the rear fan blows and I assume you can hear soft whirring when you change the rear temp controls, then it narrows to the rear refrigerant circuit.06-26-2023, 09:57 PM. csichoice. Junior Member. Join Date: Jun 2010. Posts: 6. Rear AC not working. I had the generator running with both AC units running while load the motorhome. I then plugged in the power cord to charge the batteries overnight and then shut off the generator with out shutting down both AC Units. The.BMDOUBLE. The most common issue with the front is the blower motor and/or resistor going bad. Sometimes you can reach under the glove box area and give it a bump to get it to start working again, this will let you know that the blower motor is faulty. As for the rear, you have a blend door actuator faulty due to a broken internal gear, I've ...Rear ac not blowing cold. Thread starter cbibb; Start date Apr 1, 2017; ... Once i get to it is there any way to find out if its working? Assuming maybe i can manually move it?? Apr 2, 2017 #6 Bowzer Full Access Member. Joined Nov 8, 2015 Posts 113 Reaction score 173 Location SoCal. If voltage goes to the blower motor, it’ll need rTook the van yesterday and noticed that the blower motor forFeb 18, 2019 · 2005 acura mdx rear ac not w
