Heater only blows warm to cool air; when on Panel setting, air was warmer from the left center vent-cooler on the right. Took it to selling dealer 1 month after purchase (new 11-2012). Dealer had to flush entire cooling system and heater worked fine after that. Next year (Nov. 2013) same problem with heater. Dealer replaced heater core.The default position is windshield when you loose the vacuum. Have a look under the hood if you can find the hose (it comes out of the firewall on drivers side (when you're not in England at least) and goes to the throttle body when i'm not wrong. You probably have a leaking or disconnected line. Frank.This heater core job was an ease. Removing the seats. I did not remove the steering wheel, i just lowered it and support it with bungee cords. I also too...Help! HVAC Controls are dead- blower stuck on high. Hi. My girlfriend's 2012 Jeep Liberty's blower motor is stuck on high. The temp selector and position selector are also not working. When she was describing it to be I immediately thought that the resistor was the problem but usually the blower motor would only work on high and then turn off ...Water leaks. Contaminated coolant. Water pump issues. Melty blower switch. Clogged or defective heating controls. Faulty blower motor or resistor. Obstructed vents. Dirty air filters. Bad casting process. Note that this list isn’t exhaustive and only covers common reasons behind your Jeep heater not working.Amidst the intricate machinery of a 2012 Jeep Liberty, the quest to restore its warmth becomes a journey of meticulous diagnostics and targeted interventions. As the engine hesitates to dispense the desired heat, a sequence of deliberate steps unfolds, akin to a surgeon’s methodical approach in identifying and remedying the root cause.Jeep liberty blend door motorAlso watch https://youtu.be/M9SIafVsqyc for help with heater problemSo in this situation my jeep only has heat on the passenger side and no heat on the driver side but I thought I would use this opportunity to explain the pos...I have a 2012 jeep liberty that does not blow heat , coolant level is good , no leaks , blower is good on all settings, ... Yes please, my heater on 02 Jeep Liberty was working perfect and then in seconds it just started blowing freezing cold air!35 posts · Joined 2012. #6 · Jan 1, 2013. What I am getting is that when I put the screen vents on, the passenger side blows hot and drivers side is cold. Both feet vents blow hot and the vents at the front of the console again blow hot on passenger side and cold on drivers. Does this sound like the blend door to u guys.Please subscribe and share !!!you can also message me or like me on Facebook under Clay’s AC and auto repair I very much hope this video was helpfulSo this v...Step 1. Begin the diagnosis by inspecting the system for obvious signs of damage. Look for broken parts, split hoses, and leaks. Obstructions and leaks are common issues that cause low heat delivery to the cabin of your Jeep. Repair or replace any broken or damaged parts. Step 2.The heat quit working on the drivers side of our 2012 Jeep Wrangler Sport in November 2015. We contacted Lake Norman Chrysler Jeep, Charlotte, NC, where we purchased this vehicle (Jan 28, 2015) and were told the heater core was replaced already on Feb 1, 2014.With only air around the thermostat inside the head, it may not heat up and it won't open resulting in overheating. If you have an '00-'01 and know about the weak heads, this is a very scary thing. The solution: Drill a hole on the edge of your thermostat. There is no correct rotational orientation of a thermostat.Please subscribe and share !!!you can also message me or like me on Facebook under Clay's AC and auto repair I very much hope this video was helpfulSo this v...Jan 22, 2018 · This 2012 Jeep Liberty had a customer concern of no heat from vents, but good forced air, this is my basic walk through of how I approach these types of conc...The 2013 Jeep Wrangler has 4 problems reported for heat not working properly. Average repair cost is $250 at 50,450 miles.Image by: ih8mud.com. Navigating the labyrinthine underbelly of automotive intricacies, one finds themselves confronting a challenge that strikes at the very heart of driving comfort - the enigmatic leaky heater core.In the unfolding drama of a Jeep Liberty's heating and cooling system, the heater core plays a pivotal role akin to a silent protagonist, diligently working to infuse warmth ...Jan 13, 2018 · 3 posts · Joined 2013. #1 · Jan 13, 2018. Hi. I've got a 2012 Liberty; 100k miles; currently I'm not getting any heat on the driver's side floor vent. Passenger side works fine. I've got heat out of the front & side vents just not the floor vent. Obviously it's not the thermostat. Will probably need to take it to Jeep dealer.Jeep Liberty Overheating? Problems with the radiator fan? In this short video I am showing the location of a cooling fan fuse and relay ( 2008 | 2009 | 2010...It may use resistance wires which may have a break in them...if so try twisting the broken wires together. It may use carbon tracks which could be difficult to fix. The 2003 Jeep KJ Service Manuals describes how the heated system works, which fuses are involved etc.New member. Oct 31, 2019. #1. Hey all, The heat in my 2011 Jeep Liberty is no longer hot, it just blows cold air. The passenger side blows warm air, but probably not as hot as it used to. One shop said it would cost $1-$2k to fix, as there is apparently an issue where 'stuff' gets clogged into the - something - and it's behind the engine block.The most common reasons a 2012 Jeep Liberty has a coolant leak are loose hose connections, a broken radiator, or a failed water pump. 0 %. 50 % of the time it's the. Hoses. 0 %. 25 % of the time it's the. Radiator. 0 %. 25 % of the time it's the.If no problems are found, remove the actuator and turn the door pin by hand. The air flow should now change output zones. If yes, replace the actuator. If no, then the problem lies internal of the HVAC housing. It will need to be removed from the vehicle and repaired/replaced as needed. Ask Your Own Jeep Question.klinkenborgen Discussion starter. 2 posts · Joined 2015. #1 · Feb 10, 2015. Got a 2008 liberty. no heat. I've had this in the shop a few times. the mechanic flushed the heater core, told me that it was very clogged up. Afterwards the heat would work great for a couple of weeks, then slowly become cold again. took it back, he did the same ...So in this situation my jeep only has heat on the passenger side and no heat on the driver side but I thought I would use this opportunity to explain the pos...Make sure the radiator is full and the reservoir is topped off to the line. Turn the temp control knob all the way on heat, blower on high, and the mode control to floor then start and drive around the block until the vehicle warms to operating temperature (190 - 210), about 5 minutes, then park it and check both heater hoses. The upper (supply ...Heater not working on 2012 jeep liberty 6 Answers My 2012 jeep liberty heater is not working blows out cold air , now my husband has flushed our the coolant and the heaterd worked for one day. Now second day the heater is not working.Takes about 8 hours to fix. I live in Texas, so the heat gets pretty unbearable in the summers. - biancatx , Dallas, TX, US. Maximize. The 2010 Jeep Liberty has 5 problems reported for vents not ...80. Asked by ekotty Nov 22, 2017 at 11:17 AM about the 2012 Jeep Liberty Limited 4WD. Question type: Maintenance & Repair. I am not getting any heat on either the driver side or passenger side floor when. it's turned on "floor heat.". Heat works normally on defrost and dash settings. but when turned on floor heat it will blow out of the ...Pressing the switch a second time will select low-level heating. Pressing the switch a third time will shut. the heating elements off.If the heated seat module detects a heated seat element OPEN or SHORT circuit, it will record and store the appropriate diagnostic trouble code (DTC). Click to expand...I have a 2011 Jeep Liberty sport 4WD 3.7L. I bought it pre-owned with ~85k in October 2020. Currently has about 120k😅. I seem to have no heat in the car but I can't seem to figure out why. I have done a full coolant flush, changed the actuator, and have a new thermostat to put in. I don't think it's actually the thermostat, as the ...DESCRIPTION. The heating-A/C system uses a reversible, 12-volt direct current (DC) servo motor which mechanically positions the mode-air door. The mode door actuator (1) is located on the driver side of the HVAC housing. The mode door actuator is interchangeable with the actuators for the blend-air door and the recirculation-air door.1. Posted: Apr 22, 2023. Options. Dallas it could also be the heater core has a small pin hole and needs to be replaced, same thing happened to my 2012 jeep liberty. It took me about 8 hours to pull the entire dash to replace it! are you getting any smell of anti freeze or oil film on the windows? If so it is potentially the issue.9 people found this helpful. No heat issue on driver's side of 2012 Jeep liberty, both hoses on the heater core inlet and outlet are hot. I discovered that the blower housing in behind the glove box has air filters known as compartment air filters. There are two of these filters in the compartment access door. My filters were extremely plugged.Blastek. 3566 posts · Joined 2012. #5 · Jan 29, 2013. yes, the heater core issue will cause heat to be less on the driver's side. have them burp the fluid or flush it before trying anything else. 2012 Deep Cherry Red JKU Sport S - Tickastar, 6 speed, 3.73, Dual Tops. Like. Lane24 Discussion starter.Dec 23, 2023 · It's clogged. The coolant bonds with the metal. The coolant breaks down over time and the factory stop leak causes the super tight passageways within the core to clog. The clog is actually bonded with the metal in the core. Flushing is just a waste of your time. Swapping is about an hour of time to do.1.4k. Posted: Nov 20, 2023. Options. Hi @matt29530. Seems like there's a problem with either the blend door actuator, the blend door or perhaps the actuator control circuit. Here's some information that may help. Jeep Liberty 2011 Blend Door Operation. 2011 Jeep Liberty HVAC actuator diagnosis.The most common reasons a 2011 Jeep Liberty heater isn't working are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor. 0 %. 31 % of the time it's the. Heater Blower Motor. 0 %.if high is the only setting that works it is the blower motor resitor, when in the high position it by-passes the resistor, which is why it will only work in high. however for the origial post- if only the low setting doesnt work then it is more than likely the switch, you can replace the switch itself for around $30 or the entire panel for ...Actuators and heater cores seem to be common problem areas. In my experience, flushing out the heater core is a temporary fix. If the women don't find you handsome, they should at least find you handy. Current: 2011 Grand Cherokee Overland V8, 2009 Liberty Rocky Mt V6. Previous: 2000 Grand Cherokee Laredo I6, 1979 CJ7 I6 Quadratrac.After extensive research on Wrangler forums, i figured it was probably an issue with the blend door and not the selector. The blend door controls the flow of air from defrost vent, dash vent, floor vents, etc and not the blend of hot and cold air like I originally assumed. I called my local dealer and he confirmed that it sounded like a broken ...Heater only blows warm to cool air; when on Panel setting, air was warmer from the left center vent-cooler on the right. Took it to selling dealer 1 month after purchase (new 11-2012). Dealer had to flush entire cooling system and heater worked fine after that. Next year (Nov. 2013) same problem with heater. Dealer replaced heater core.Jeep Liberty Overheating? Problems with the radiator fan? In this short video I am showing the location of a cooling fan fuse and relay ( 2008 | 2009 | 2010...The American Civil Liberties Union (ACLU) is a non-profit organization that works to protect civil liberties and civil rights for all people in the United States. The ACLU website ...Nov 18, 2012 · S. smooth9883. 148 posts · Joined 2010. #5 · Nov 18, 2012. I've actually found that the heated and vented seats in the jeep are junk. You can barely feel the heat with your bare hand and you definitely can not feel the air for the vented seats. The steering wheel heater on the other hand is extremely good. U.Jan 9, 2018 · No floor heat - 2012 Liberty. I am not getting any floor heat on either the driver side or passenger side floor. Heat works normally on defrost and dash settings but when turned on floor heat it will blow out of the defrost instead. I've visually confirmed the blend door motor functions (moves) and have changed the mode door actuator motor.1 Answer. Check your vacuum line to the heat and a/c control box in the dash I had the same problem and the vacuum line was broken right where it turned and went through the firewall repaired it and it works fine now. Posted on Nov 20, 2019. Anonymous. SOURCE: My 2006 jeep Liberty Front. Sounds like defrost door on heater box is not work You ...2012 Jeep JKUS. 115k miles, service more than regularly. The hot air on the driver side is not blowing nearly as hot as the passenger side. The passenger side is blowing at @ 125* and the driver side @ 85*. ullinghair: I tried to remedy the problem as many have suggested by back washing my heater core hoses under the hood and I cycled water ...Posted on Dec 04, 2010. First while the engine is cool remove radiator cap and make sure it is full of coolant. Run the engine till temperature reaches mid way on gauge.Feel radiator and heater hoses, should be very warm to touch,if hoses are cool, thermostat might be stuck open. If hoses are hot, sit in passenger seat and turn heater controls ...There are a few entryways and vacuum actuators behind the dash. For air to leave the dash vents you require vacuum at the "mode entryway" actuator and vacuum at the "defrost entryway" actuator. This keeps the defrost entryway shut and, in the meantime, guides air to the dash vents rather than the floor (radiator) vent. Jun 6, 2018.2010 jeep liberty heater not working. Jeep does not overheat, a/c works but temp controll does not. No matter how hot I turn the knob, the air temp blowing in stays the same (ambient air from outside). When a/c is on same knob will not change the level of coolness. No warning lights are on at any time. Jeep has 70400 miles of street use.This heater core job was an ease. Removing the seats. I did not remove the steering wheel, i just lowered it and support it with bungee cords. I also too...Next time it happens, try moving your temperature door back and forth from cold to hot a couple of times and see if it re-corrects itself. Also disconnecting the battery and reconnecting it can help stuck actuators sometimes. Not sure if that's the issue you're having, but it could be. 9.Power down, open and close the drivers door, lock the doors, wait 30 seconds and restart (you can stay inside the vehicle during). It worked normally after that. Stay Warm!! Like. JeepCares. 5916 posts · Joined 2012. #3 · Dec 16, 2016. Hi metalhead, Sorry to hear about this!Jan 13, 2018 · 3 posts · Joined 2013. #1 · Jan 13, 2018. Hi. I've got a 2012 Liberty; 100k miles; currently I'm not getting any heat on the driver's side floor vent. Passenger side works fine. I've got heat out of the front & side vents just not the floor vent. Obviously it's not the thermostat. Will probably need to take it to Jeep dealer.Quick run down on things to check when your car is blowing only cold air, no heat. Things to check:Coolant levels - low levels Leaky hoses Heater core - poss...Popular Answer. This is likely the result of a failed mode door or mode door actuator. The mode doors are inside the ducts, and when the actuators turn them, air is directed to the desired location. Check your fuses first, but then move on to checking if the mode door actuator is turning when you select floor. Choose among the best repair …Popular Answer. This is likely the result of a failed mode door or mode door actuator. The mode doors are inside the ducts, and when the actuators turn them, air is directed to the desired location. Check your fuses first, but then move on to checking if the mode door actuator is turning when you select floor. Choose among the best repair …1 post · Joined 2015. #10 · Jul 20, 2015. I have a 2009 Jeep Liberty Limited and have had intermittent problems with the AC and Heater since purchasing it. The dealer said they replaced the AC "heads" twice, what ever that is, and now a year and a half later the air comes on when ever it so chooses.Tools:- 7mm or 9/32" socket for stereo mounting screws- 2mm hex head for CD player removal- 858D hot air soldering rework station for chip-pin heat up/rework...This video shows how to take out blend doors actuators from the drivers side. Be careful when taking the actuators assembly out, things will fall off. Tried ...The heat quit working on the drivers side of our 2012 Jeep Wrangler Sport in November 2015. We contacted Lake Norman Chrysler Jeep, Charlotte, NC, where we purchased this vehicle (Jan 28, 2015) and were told the heater core was replaced already on Feb 1, 2014.The most common reasons a 2012 Jeep Liberty heater isn't working are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor. 0 % 31 % of the time it's the. Heater Blower Motor. 0 % 24 % of the time it's the. Thermostat. 0 % 18 % of the time it's the. Heater Blower Motor Resistor. 0 %1 post · Joined 2015. #10 · Jul 20, 2015. I have a 2009 Jeep Liberty Limited and have had intermittent problems with the AC and Heater since purchasing it. The dealer said they replaced the AC "heads" twice, what ever that is, and now a year and a half later the air comes on when ever it so chooses.Heating your home with a wood stove is an excellent and affordable addition or alternative to other fuel methods. You’ll find this is especially true if you harvest and split wood ...At any rate, locate the vacuum line going to the heater valve. Remove the silver bar on the valve from the plastic plunger arm. You will have heat all the time now if it was only a vacuum problem. You can fix it later when it's warmer out. BTW a 200* thermostat will make your heater even hotter. SOURCE: 96 Jeep Country-Heater blowing warm; NOT hot.The thermostat in your Jeep Liberty’s engine plays a crucial role in regulating its temperature. A malfunctioning thermostat may lead to various issues and should be dealt with immediately. Some of the most common symptoms of a bad thermostat are no heat, a spiked temp gauge, a blown head gasket, and more. A thermostat failure can only happen ...10. Antilock Brakes/Stability Control System Module/Stop Light Switch/Fuel Pump Relay. M38. —. 25. Door and Liftgate Lock/Unlock Motors. WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market. Jeep, Liberty electricity.. Heater not working on 2012 jeep liberty 6 Ans8309 posts · Joined 2009. #2 · Oct 28, 2015. Welcome to th 2012 Jeep Grand Cherokee Laredo - AIR/HEAT dual climate issue! Help please!! ... find the solution and only finding plenty of 99-04' Jeep Grand cherokee solutions posted for the blender door or what not... but nothin for the 2012 Jeep grand cherokee with how to fix it. ... Blend door actuator is either not working or went one way too far and ... Jan 17, 2024 · 1. CLR Lime Remover For Heater Core. The Lee Romero @leeromero58515. Rep: 11. 1. Posted: Nov 7, 2017. Options. Take the two hoses near the fire wall to the heater core off and flush it out, make sure to flush out in reverse, so as not to push obstruction further into the heater core. Take a water hose and flush it out till clear of obstruction.2011 Jeep Liberty AC / heater problems with 6 complaints from Liberty owners. The worst complaints are heater doesn't work, a/c leak in cabin, and a/c loses power, blows warm air. S. smooth9883. 148 posts · Joined 2010. #5 · Nov 18, 2012. ...
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