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Rear ac not working of Technology
874. Location. Virginia. TampaGator said: Good Morning. 2010 Ford Expedition EL King Ranch. Out of the blue this weekend, the rear air stopped working. No matter how I adjust the knobs in the rear or the console up front, there is no air coming out of the back. The front has full functionality and is ice cold.Re: Rear fan blower not working. Post by Serco » Thu Oct 29, 2015 9:33 pm. Thanks for the information every one. Ya its out of warranty. Ill look at getting the panels off later today when my wife gets it back home. As now I know where it is located. Top. 66 Galaxie. Posts: 3862.Yeah if the ambient air temperature is fine check and see if the compressor is kicking on and off. if its not check the relay. There was a similar post in which the compressor was working intermittently and it turned out to be an electrical short in the compressor. The only moving parts in the air conditioning are 1-compressor, 2- blower …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.1. AC Blowing No Air at All. If your GMC Yukon 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.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.2015 GMC Acadia AC Problem. 22Sep2017 - Outside temp shows 31C and we noticed the AC was just blowing air. 23Sep2017 - Outside temp show 34C and in the middle of a long drive, driver side started blowing colder air. Passenger side is warm. Check with infrared thermometer and driver is at 12C and passenger is at 25C.Service BulletinBulletin No.: 17-NA-293 Date: June, 2019. TECHNICAL. Subject: Rear Air Conditioning Inoperative, Rear Air Temperature Doesn't Change When Commanded This Bulletin replaces PIT5581. Please discard PIT5581. Brand: Model: Model Year: VIN: Engine: Transmission: from to from to. Buick Envision 2016 2017 SOP July 20, 2017.Front and rear AC systems need the Exact amount weighed in. Not a few oz less or a few oz more but the exact amount. Sent from my SM-G975U using Tapatalk . ... About three months after engine swap AC started working less and less, around a month later I had no AC front or rear. I checked for leaks (system has contrast dye in it).I can get the rear AC and heat to work through Sync 3 - no problems there but the rear climate controls don't do anything. The lock out light is not turned on. Power appears to be to the controls because the knobs are lit. Rear seat heaters can be turned on and off from the controls. It seems just the fan knob doesn't do anything.1. Added 2 small cans of AC dye (red). Compressor under hood DOES come on. I searched everywhere...no leaks (dye) found anywhere. 2. Hooked up nitrogen bottle, pressurized to 150psi. Let it sit for over an hour...stayed at that pressure. 3. Removed nitro....took freon can off gauge, pulled trigger to release pressure.Oct 12, 2011 · The rear unit on this model is a separate unit from the front ac/heater unit. The common problem with these units is that the fan has screen in front of it that fills up with lint and restricts the air flow to the resistor that controls the rear unit. This ends up burning out the resistor unit which shuts down the rear fan, heat and ac.If you’re a car enthusiast or work in the automotive industry, you know how important it is to be able to identify different parts and components of a vehicle. Before we delve into...Long-time industry executive Scott Laurence is joining American Airlines after his 14 years at JetBlue Airways, and a month-long stint at Delta. Scott Laurence has had a wild begin...The rear AC does not work on my 2004 Sienna XLE. Mechanic's Assistant: Have you checked the Freon level? I bought it van in 2016, the AC stop working after a few weeks so I had to the the ac fixed. I never set in the back so I was not aware the reac ac was not working.A week later my van was back at the dealership with the air not working. They took out the front dash area and some parts of the floor to replace some tubing and o-rings. That fixed the issue for a short time. By the time the 3rd attempt was made to fix the AC, it was mid November and no longer needed the air.where to access and how to clean. Move the driver's seat all the way back. Grab the plastic console panel from the edge right past the gas pedal and pull back. It's all clips. Vacuum the blower grille. Reinstall panel. You and your blower can now breathe free. 2006 EX-L w/RES (black)The first time the rear cooling line P.N. 23199274 was leaking and replaced. One year later, the rear evaporator P.N. 84358044 was leaking and replaced. Both repairs were very costly and luckily, covered by my extended warranty. I believe the front & rear A/C systems are independent of each other so one can work while the other is broke.MEMBER. 2018 CHEVROLET TRAVERSE. 3.6L. 6 CYL. 2WD. AUTOMATIC. 70,000 MILES. The rear air conditioner isn't blowing cold, front works great, but rear will blow hot air when the heater is on and will blow regular air when it's on full cold. Wednesday, July 14th, 2021 AT 12:02 PM.If your front AC is OK but the rear AC isn't working it could be the rear expansion valve. A stuck expansion valve could cause no cooling if it's frozen clo...Two days ago, she told me that the AC stopped working. First, I checked the AC control fuse, and it was intact, next I looked for the AC Relay and found out that it is somewhere in the fuse block by the hatch door. I could not find any direction as to which relay exactly it is. I think it is the one marked 8430, but I need to confirm this. The ...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 Honda Pilot. Cabin air filter captures most of the dirt or other airborne particles, but some escape and fall on to the evaporator.1997-2006 Expedition & Navigator - No power to rear a/c unit or controls - 1998 Ford Expedition EB Edition 5.4L 4x4 Hey guys... Well Im getting a lot closer to getting the Expy ready for her trip to TN thanks to all you fine folks. Spark plugs changed, COPs changed, other misc service stuff etc. I have a question in...Take care not to bend or scratch the trim and panels. 1. Remove the rear side trim panel of the right side, as follows: 1. Remove the trim as shown. 2. To remove the rear side trim panel, remove the speaker grille and rear speaker. 3. When removing the side trim panels, be sure to remove the mounting screws behind the rear speakers. 4.Not sure which model year you have. Looks like your EB has manual climate control. My 2002 Eddie Bauer has the power moonroof with EATC, so the rear climate controls look and work differently than yours, with vents placed throughout the floor and ceiling of the middle and rear passenger cabin areas. Images 1 -5, from left to right:May 10, 2012 · Take care not to bend or scratch the trim and panels. 1. Remove the rear side trim panel of the right side, as follows: 1. Remove the trim as shown. 2. To remove the rear side trim panel, remove the speaker grille and rear speaker. 3. When removing the side trim panels, be sure to remove the mounting screws behind the rear speakers. 4.2012 Toyota sienna rear ac not working checked the ac RR fuse it's good. Answered in 7 minutes by: Toyota Mechanic: Josh127. Hello and welcome to Just Answer! My name is ***** ***** I'm a Master Technician of 15+ years. I'm here to assist you with any problems your vehicle might be having.purple 2.4v unplugged, 2.4 plugged in, with no key. Chevy Mechanic: AMEDEE. There should be an orange wire and a brown wire going into the rear blower motor resistor. Both should have power with the key on and blower motor selector on high. Double check this and let me know!Start by checking the fuses. If that is not the issue you will probably have to get into the right rear panel that covers the rear climate control items to check to see if power is getting to the blower. If there is power, then the motor is probably shot. When my refrigerant was low, the first sign was that the rear air was blowing warm while ...Rear AC not working. Jump to Latest Follow 796 views 5 replies 4 participants last post by .99390 Jul 30, 2023. W. Wilson CW Discussion starter 15 posts · Joined 2022 Add to quote; Only show this user #1 · Jul 27, 2023. Hi guys, I have an 02 Safari and last week the rear AC switch gave up the ghost. ...GMC Acadia. The most common reasons a GMC Acadia ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. 0 %. 37 % of the time it's the. AC Refrigerant Leak. 0 %. 21 % of the time it's the. Climate Control Electrical Issue.The driver's front temperature slider switch controls the movement of the rear mode door actuator. This moves a door that directs the either hot air to the lower vents or cool A/C air to the upper vents. The actuator is mounted to the outboard side of the rear HVAC assembly on the passenger side rear of the van.Rear axles come in two flavors, "open" and "limited-slip." The open rear axle only provides power to one rear wheel. Limited-slip axles transfer power to both wheels, yet allow the...Aug 19, 2021 · 5577 posts · Joined 2014. #4 · Aug 19, 2021. Like @fishycomics mentioned, be sure that the wheel on the actual vent is in the open position, and as @beww mentioned, the air will only come out of the rear vent is certain airflow settings. Site FAQs are very helpful. Previous Hondas 2020 CR-V Touring, 2019 Acura RDX, 2018 CR-V Touring, 2014 CR ...Hey its possible Just on the right screen corner where it says rear climate ,Tap it and you'll find the unlock and lock air climate in rear so you can switch it back on or off whichever you like. Hope this helps. 9 people found this helpful. Mine dont work I've had them on and the floor vent blows but not ceiling.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 Tahoe. Cabin air filter captures most of the dirt or other airborne particles, but some escape and fall on to the evaporator.Finally the temperature sensor, which will be in the car near the fan motor may be bad, which will cause the actuator to act weird and give random temperatures. A ford expedition vehicle experiencing failure of only the rear air conditioning is probably experiencing a damaged or failed rear a/c actuator.Cooling, Heating, Ventilation & A/C - Expedition Rear AC not working - I have a 2002 Expedition. Rear A/C only blows room temp air on the coldest setting. I tested the rear controls with the main climate system in both auto and manual mode. I can get full heat out of the rear vents but no A/C. Opened rear access panel...Long-time industry executive Scott Laurence is joining American Airlines after his 14 years at JetBlue Airways, and a month-long stint at Delta. Scott Laurence has had a wild begin...Corollasupercross. 36 posts · Joined 2022. #10 · Jun 12, 2023. I was wrong. If the ac is on and you have the figure with arrow pointing towards it's face you will feel the air flow out the rear seat vent. First time in a year and a half that I actually felt anything come out of the vent. Like.1. AC Blowing No Air at All. If your Chevy Tahoe 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.93 Del Sol. Like. O. oldskewel. 2610 posts · Joined 2008. #4 · Apr 28, 2018. If you've got cold air in the rear and also in part of the front, that seems to rule out a problem with the actual AC cooling system (compressor, freon, evaporators). Most likely to be a problem with the air flow control (flaps, diverters).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 Nissan Armada's AC not blowing cold enough is low refrigerant levels, followed by a dirty evaporator or condenser issues (bad or clogged).There is a thread here that talks about cleaning the rear air filter. If the motor is not going, than what he said plus the fuse. Use search function, this has been discussed before in great detail. Honda Pilot 2006 LX 4WD J35A9, bought May 2015 with 108,000 Kms / 67,000 miles. Now 270,000 Kms/ 164,000 miles.5577 posts · Joined 2014. #4 · Aug 19, 2021. Like @fishycomics mentioned, be sure that the wheel on the actual vent is in the open position, and as @beww mentioned, the air will only come out of the rear vent is certain airflow settings. Site FAQs are very helpful. Previous Hondas 2020 CR-V Touring, 2019 Acura RDX, 2018 CR-V Touring, 2014 CR ... Rear air conditioning is provided through four venAVConsult. 3706 posts · Joined 2009. #5 · Jun 27, 2016. TAug 10, 2014 · Rear air is still not worki
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This video tutorial will show you how to replace the rear AC / Heat blower speed resistor in a 2002 - 2006 Chevy Tahoe.The video on how to replace the front ...If that's not working, it'll be a warranty issue. Could be a connector of a blend door or something. 2022 base mansquatch: Reserved: Never ; Ordered 11/24/2021; Have VIN 3/16/2022; Scheduled 5/9/2022; Window Sticker Available 5/4/2022; Modules Popped 5/10/2022 2pm; Built Email 5/11 2am ; Delivery est 5/28-6/3; Shipped email 5/12; Delivered 5/24 ...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.09-21-2004 06:36 PM. Reply Share. 1 / 1. Excursion - King of SUVs - Rear AC not functioning. - My rear heat and ac is not working on my 2005 ford excursion PSD. The heat stopped over a year ago and I was living with just AC (Florida). I was getting coolant to the back so I assumed blend door.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 Ford Taurus's AC not blowing cold enough is low refrigerant levels, followed by a dirty evaporator or condenser issues (bad or clogged).Are you considering an AC and furnace replacement? Whether your current system is outdated, inefficient, or simply not working as it should, replacing your AC and furnace can signi...Rear AC Blower Motor not working, inoperative, no air coming from rear vent. This video is for you. Step by step diagnostic procedures. Yukon, Tahoe, GMC, Ch...1997-2006 Expedition & Navigator. 2. 01-16-2016 12:21 PM. Tags. Excursion - King of SUVs - rear AC on 2005 excursion is not blowing cold air - A/C wasnt working took it to a shop they put in new compressor front worked great, but no rear air. So they put in a rear expansion valve. Still not cold in the rear!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 …When it comes to lawn care, having the right mower is essential. Rear engine riding mowers are a great option for those who need a powerful and efficient machine that can handle la...Apr 16, 2018 · 23754 posts · Joined 2007. #2 · Apr 16, 2018. Be sure the rear is switched ON and make sure its ON status is indicated at the rear controller. If it still isn't working, check the RR HVAC fuse in the underhood fuse box. 2020 Cadillac XT5 Sport, Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys' than I'll ever use.19658 posts · Joined 2008. #3 · Aug 16, 2012. Getting under the right rear of the van, feel the A/C lines. One should be warm (supply), the other cold (return). If this is true. then the rear evaporator should be cold. The rear HVAC housing has electric stepper motors driving the temperature blend door (cool/warm) and the air mode door (side ...3K views 2 replies 2 participants last post by Mat59 Jan 4, 2022. Mat59 Discussion starter. 2 posts · Joined 2021. #1 · Dec 22, 2021. Hi Guys, 2015 5.7 Limited. The front AC and blower is not working. The rear AC and blower works just fine and blows very cold air. Fuse F13 is fine.A week later my van was back at the dealership with the air not working. They took out the front dash area and some parts of the floor to replace some tubing and o-rings. That fixed the issue for a short time. By the time the 3rd attempt was made to fix the AC, it was mid November and no longer needed the air.I have a 2003 Sequoia SR5, and the front AC blower fan works fine, but the rear AC does not work at all. The rear panel comes on, and I can press the blower fan adjustment from low to hi, but there is not air coming from the rear vents. I check the blower fan under the front passenger leg room area, and it runs. I'm not sure if the Sequoia has ...Hi guys. I have an 08 Limited with Dual Climate Control and rear AC controls, as well. Last weekend I was driving around with the gf on a very hot day with the AC cranked, and we heard a weird sound from the passenger side of the dash like something was losing power, I can't really explain it. ... Passenger side ac not working. rvrrat ...Hey everyone.. I have a 2013 PPV edition Tahoe. I am having an issue with my rear AC not working. I have the basic climate control up front with dual zone climate control. There is a button that says rear but when I push it the led lights up but thats all. I have checked the fuses and they are good.Jul 6, 2023 · Rear ac not working (sometimes) Jump to Latest Follow 1K views 16 replies 8 participants last post by desperation_odyssey Jul 26, 2023Oct 3, 2022 · 1. AC Blowing No Air at All. Usually the culprit. If your Chrysler Pacifica 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.There could be several reasons why your rear AC is not working. It could be due to a refrigerant leak, a faulty compressor, a clogged air filter, or even an electrical issue. To determine the cause, it’s important to start by checking the basics. Make sure that the AC is turned on and that the temperature settings are correct.1. Location. Big Sky. I just replaced the front evaporator in my '04 5.4L with rear climate control, vacuum tested the system and recharged it. However, it would only take the amount of refrigerant required for a front only unit (32 oz.) instead of …I done a handful of them at work. Does take a long timeRear ac not working. Thread starter Dahoe06;
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CHEVROLET EXPRESS. I have a 2000 Chevy Express with 122,000 miles. It has the high top Mark III conversion package. I recently had my local mechanic change the AC compressor and dryer. The front ac woks very well, but the rear ac is blowwing hot air. We pulled the access panels and found the rear blower and found the water hoses to be hot, ie ...A/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 ...1. Location. Big Sky. I just replaced the front evaporator in my '04 5.4L with rear climate control, vacuum tested the system and recharged it. However, it would only take the amount of refrigerant required for a front only unit (32 oz.) instead of the full 54 oz. for a front and rear unit. The front A/C is blowing cold just great, and the rear ...AUTOMATIC. 72,000 MILES. The rear a/c will not come on using either the front or rear controls. The rear resistor and hvac control module has been replaced. There is 12v on the aux blower motor control line and when checking resistance to ground the fan will come on. I do not see any voltage change on the line using either control knob.1. AC Blowing No Air at All. Usually the culprit. If your Honda Odyssey 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.The AC stopped working and not blowing cold air. The vehicle is 3yrs 9 months old, so its not under warranty. I checked with dealer for refrigerant refill and he quoted $600 for new freon type. ... AC lines to rear went (leaking, corroded) and the compressor as well(!!) at 33,000 km. Naturally, no warranty coverage. Dealer wanted $1900 plus tax ...The rear vent temperature is the major problem. It read 110. I jacked the Traverse, took off the plastic wheel well shield and felt the ac lines. The largest one was cool. I took the inside 1/4 panel off, and disconnected a vent to access the evaporator. With fan off, I put my hand inside to touch the evaporator, it was cool.This video shows you how to clean your rear air conditioning blower motor screen for Honda pilots 2009-2015.Sold: 2013 Honda CRV, 2008 Sienna LE, 2002 Subaru Outback, 2002 Honda Odyssey, 2000 Ford Windstar. My 2008's A/C died in 2012 and the dealer stated the lines had corroded and would ALL need to be replaced for nearly $3k. Toyota Canada didn't move a muscle. No interest in any other approach than complete replacement.2 Answers. If the rear blower motor is working then the issue may be a stuck blend door, this happened to a friend. Remove the right rear panel cover and make sure the duct is still attached . If it is, it can be a faulty rear air mix motor causing this issue. 16 people found this helpful.Aug 23, 2019 · 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.AC not working at all in 2011 Acadia. Every time I turn on my AC, it blinks 3 times and the light goes off. No cold air blows out at all. I had a friend put some freon in and it worked for a bit. But, by the morning, the same thing happened. A mechanic tried to put some leak stopper in it and then freon, but the car will not take the freon.The 2017 Dodge Caravan rear manual climate controls only work if the front control for the rear blower is turned to the REAR position. There are three buttons located in the headliner of the car. The left-most button controls the rear blower. The middle button controls the rear temperature and sets the rear climate control lock. The button on the right seats the rear mode. The available modes ...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 ...Also considering taking it in to a dealership in hopes of getting them to diagnose it. I also have a Chevy Tahoe where the front A/C was not blowing air. Took it into dealership and they wanted $300 to replace a blower module. Found the part online for $100 and literally took me 4 minutes to replace it. Saved $200.2015 GMC Acadia AC Problem. 22Sep2017 - Outside temp shows 31C and we noticed the AC was just blowing air. 23Sep2017 - Outside temp show 34C and in the middle of a long drive, driver side started blowing colder air. Passenger side is warm. Check with infrared thermometer and driver is at 12C and passenger is at 25C.1. Location. Big Sky. I just replaced the front evaporator in my '04 5.4L with rear climate control, vacuum tested the system and recharged it. However, it would only take the amount of refrigerant required for a front only unit (32 oz.) instead of …Rear AC Not Blowing At All. Thread starter fornesto; Start date Sep 2, 2014; ... You may be hearing the compressor cycling or another unrelated module at work. May 12, 2017 #8 OP . OP. fornesto TYF Newbie. Joined Sep 2, 2014 Posts 4 Reaction score 0. OK. Nearly three years later, I finally got around to this. I opened up the rear panel and took ...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 Tahoe. Cabin air filter captures most of the dirt or other airborne particles, but some escape and fall on to the evaporator.Drives: 2018 BMW X3 M40i. Join Date: Nov 2018. Location: Canada. iTrader: ( 0) 2018 X3 M40i rear AC blowing hot air. Hi Everyone. anyone experience when having the AC on (incl sync) button the AC runs fine in the front but the rear vents and floor vents behind passenger and driver is blowing hot air. I have tried everything in the settings to ...Not sure which model year you have. Looks like your EB has manual climate control. My 2002 Eddie Bauer has the power moonroof with EATC, so the rear climate controls look and work differently than yours, with vents placed throughout the floor and ceiling of the middle and rear passenger cabin areas. Images 1 -5, from left to right:Our 2011 Enclave recently had AC problems. It turned out to be a bad AC condenser. My trusted mechanic replaced the condenser and properly recharged (reclaim, vacuum, recharge, oil, etc.) the AC system. Everything seemed to work fine back in April. However, we took the car on a trip in July, and we noticed that the front air was really …A evacuation and recharge should cost no more than $150. Including the refrigerant. I think the total capacity is around 26 oz but please confirm this. Should be on a decal under the hood. 2010 Honda Odyssey EX-L; 160,000 miles; VCM is Muzzled (original VCMuzzler) Cleveland, Ohio USA.Service BulletinBulletin No.: 17-NA-293 Date: June, 2019. TECHNICAL. Subject: Rear Air Conditioning Inoperative, Rear Air Temperature Doesn't Change When Commanded This Bulletin replaces PIT5581. Please discard PIT5581. Brand: Model: Model Year: VIN: Engine: Transmission: from to from to. Buick Envision 2016 2017 SOP July 20, 2017.Hi guys. First time posting here. I recently built a new PC with Gigabyte's Z390 Auros Pro (no wifi). My issue is with the Rear Audio Jack not working when I plug in my speakers. No sound is coming out of it even though my window's settings show that the speakers are plugged in. I've already...Chevrolet Customer Svc. 1663 posts · Joined 2010. #3 · Jun 27, 2016. mjlabs said: I have a 2013 Traverse and the rear vents are not blowing any air-everything in the front is OK. I removed the passenger rear panel, exposing the rear blower motor and I can hear it running, but nothing coming out of the vents. 3. Location. La. Just noticed today that my rear AC/heat b