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!Feb 7, 2022 · The most common causes for AC fan blower motor not working in Jeep Liberty are blown fuse, bad relay, resistor or control module malfunction and faulty blower motor. However, a bad electrical connector or broken wire, or a defect in the climate control unit can also cause the blower motor to stop working. 1.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. What can be... 2012 Jeep Liberty Latitude 4WD-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.Nov 3, 2023 · Why doesn’t my Jeep Liberty heater heat? There can be several reasons why your Jeep Liberty heater is not working. Some possible causes include: Low coolant levels; Broken blend door; Blocked air intake; Electrical issues; Leaky heater hosesJeep Liberty - KK (08-Present) KK General Discussion . No heat/Luke warm. Thread ... Just wanted to see if anyone else had any ideas as the shop seems to be blaming it on the air distribution box not working properly. Nov 9, 2021 #4 duderz7 Full Access Member. Joined Jan 20, 2016 Messages 1,428 Reaction score 1,151 Location …Pull out the HVAC control unit,hooked to the back of the mode select is a big connector with different colored vacuum lines.The black tube is the vacuum source for the system.Pull off the connector and insert a vacuum gauge into the black tube,start vehicle and check for vacuum (15in at idle).If no vacuum trace that tube to the engine bay ...1. Too little or no coolant. The most common cause of overheating in your Liberty is a lack of coolant. Low coolant is a sign of a leak in the cooling system. It doesn't just vanish on its own. Here are a few reasons why your coolant may be running low: Radiator Damage. Bad radiator hose. Bad radiator cap.Subscribed. 533. 136K views 6 years ago. 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...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. What can be... 2012 Jeep Liberty Latitude 4WD-Maintenance & Repair. 2005 Jeep Liberty is blowing …cjvervaet said: Hey everyone. I'm helping my friend out and he has a 2012 Jeep Liberty Sport. So the vehicle is not blowing any heat out of the vents. Here's a little background on what we've done so far. - We confirmed that the heater core is healthy and coolant is flowing properly. We had it flushed and checked out last winter.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 ...I have a problem with the blend door motor on the driver side in my Jeep Grand Cherokee 2014. The heating is working on high only and I can't adjust the temperature. The Dealer calibrated the blend doors but the problem still came back. I think the blend door motor is not regulating across the temperature range.Pause one second. Rotate the control counter-clockwise to the full cold position. SOURCE: Jeep AC blows cold air at defrost and feet but not through vents. SOURCE: heater blows cold air. SOURCE: heater on2002 Jeep liberty wont stay warm unless its moving. SOURCE: My 2005 Jeep Liberty will not blow heat through. SOURCE: We have a 2002 jeep liberty.Aug 31, 2020 · When heater on and turn switch to defrost or low circulation. when heater on and turn switch to defrost or hi low circulation only blow cold air blows warmair on cabin circulation. sprinkles08. Technician. High School or GED. 25,937 satisfied customers. Disappearing heat issue after water pump replacement. Hot.A/C and Heater Control Switch Connector. Electrical Repair Manual. Heat & Air Conditioning Repair Manual. Intentionally blank: Intentionally blank: Related Parts. JEEP > 2012 > LIBERTY > 3.7L V6 > Electrical-Switch & Relay > A/C and Heater Control Switch / Panel. Price: No parts for vehicles in selected markets. MOPAR 55111943AE Info . A/C; 4 Door.Nov 25, 2015 · Popular Answer. stevieray1 on November 25, 2015. you have a vacuum leak most likely under the hood near the firewall on passenger side.probably one of the smaller hard plastic hoses,they tee off and go to different places.start the engine,turn heat on high,lift the hood,listen for HISSING SOUNDS.rare,but possible it could be under the dash at ...2006 Jeep Liberty AC / heater problems with 33 complaints from Liberty owners. The worst complaints are a/c quit blowing cold air, blower and compressor failure, and heater blows cold air when idling.95 posts · Joined 2013. #1 · Mar 18, 2017. My heated seat doesnt actually heat anymore. When I press the button, the light comes on and stays on until I turn it off, but the seat itself never warms up on the bottom or the back. Steering wheel and pass seat heaters work fine.Look in the manual for the cabin air filter information. Take the stops off the glovebox and let it hang and open the plenum drawer and look at the filter. 1757 Answers. Posted on Feb 19, 2010. SOURCE: Blower speed question (ac/heater). This just. This is definitely 100% the Blower Motor Resistor. Replace this and all speeds will work fine.Actuator reset for 2012 liberty. Rhonda Emineth. Sep 23, 2020. Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission. Sep 23, 2020. #1. R.If you're experiencing inconsistent heat output in your Jeep Liberty, you're not alone. Many Jeep Liberty owners have encountered this issue, especially in models like 2003, 2007, 2009, 2012, and 2013. This problem can be particularly frustrating, especially during colder months when you rely on your vehicle's heater for comfort.Jul 26, 2019 · 2012 Jeep Liberty overview. Jeep Liberty reliability ratings. Common 2012 Jeep Liberty problems. Jeep Liberty Maintenance Schedule. Find 2012 Jeep Liberty recalls. 2012 Jeep Liberty owner reviews. Diagnostic OBD-II codes. Dashboard warning lights.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.449 posts · Joined 2015. #5 · Aug 27, 2017. If a 12v outlet cover has a picture of a key on it, that outlet only works with key on. If a 12v outlet cover has a picture of a battery on it, that outlet works all the time. Try a different power cord in the suspected failed outlet. You may have a bad cord, not bad outlet.Preview my answer. Post my answer. View Statistics: Past 24 Hours: 3. Past 7 Days: 8. Past 30 Days: 20. All Time: 14,851. Hi @sallad2420 , Check that the blend door actuator is operating OK or perhaps that the blend door itself is not stuck in the one position Here is a video that may be of some help - 2008–2012 Jeep Liberty.2012 Liberty No Heat. I flushed the heater core and got a lot of junk out of it, and it was working okay but water pump started leaking and lost most of the coolant. I had the water pump and thermostat replaced and refilled with coolant using a Lisle funnel. Still no heat and neither heater hose is hot after driving 30 miles on highway.1 post · Joined 2008. #1 · Dec 14, 2008. The blower in my wifes 06 liberty only works on 4 (or high). The other day when I drove it, it worked on 3 but nothing below that. Now only 4. Checked all the fuses. Any other ideas on what to check and why it works on one setting...but not the other? Thanks, SFM.A heat pump requires regular maintenance to work properly because it doesn't burn fuel to produce heat. Learn to troubleshoot a heat pump. Advertisement A heat pump not only heats ...As one of the largest property and casualty insurers in the country, Liberty Mutual offers a wide variety of auto insurance policies with discounts to help you save. By clicking "T...I have a 2010 Patriot and the Ac/Heater fan quit working. The fuse, blower relay, resistor, and the fan itself all check out to be good. I traced it back to the AC/Heater on/off/speed select dial. When turned on I noticed the vents opened up, but the fan didn't start. The fan power wire behind the dial is fried.Dec 17, 2019 · The stop on my actuator gear broke off and over rotated the blend door to hot. When the temperature control was set cooler, it ripped all the teeth off the gear because the door was jammed past the closed position. The big problem was unsticking the blend door. I did that by removing the blend door gear.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 %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...Heater not working. ... Add to quote; Only show this user #1 · Sep 19, 2014. So I have a 2008 Jeep Liberty and my heat stopped working last Fall (2013)...I had it taken to the shop and the mechanic flushed it and said it was fixed. It worked for maybe a week after that and then stopped again. I didn't take it back to that particular mechanic …If the heater on your Jeep Liberty isn’t working, it could be because of a broken blower motor, a problem with the thermostat, or a faulty heater blower motor resistor. Repairing these issues can cost anywhere between $1,030 and $1,200, with labor costs ranging from $623 to $798 and parts costs ranging from $398 to $429. A replacement …2012 Jeep Liberty A/C Heater Blower Motor. add vehicle. Batteries. Engine Oil. Brake Pads. Brake Rotors. Oil Filter. Air Filter. Spark Plug.Anyway, the heater blew warm air on the both passenger side floor and defrost vents, and cool/cold air on the driver's side vents. I had the temp gauges set at the same, but warm on one side, cool on the other. Granted, I only ran it for a few minutes. Got to work and tried it while idling in the lot, same thing.Liberty Home Guard (LHG) is a home warranty company that offers comprehensive warranty coverage with three different plans and affordable pricing. Expert Advice On Improving Your H...37 posts · Joined 2011. #1 · Apr 1, 2012. ...for some unknown reason, my "auto" mode for the headlamps has suddenly stopped working. I have always used this mode since new, never having to think about turning my headlamps on when getting dark or dark. The manual mode works and I find it curious that this "problem" appeared after a brief visit ...Heater fan not working in 2004 Jeep Liberty. Jump to Latest Follow. 14K views 7 replies 5 participants last post by hdlou Sep 23, 2009. 2. 231657 Discussion starter. 1 post · Joined 2009. #1 · Sep 20, 2009. The fan just quit the other day. It doesn't work on any setting.Jan 29, 2023 ... In this video I go over 3 of the main reasons why you might not have heat, or just luke warm heat, in your Jeep Wrangler TJ's.SOURCE: 2003 Jeep Liberty heater fan problem It is the blower motor resistor. Look under the passanger side dash and locate the fan housing (looks round and black in color. Then locate the resistor it will be in that housing usually withtwo ten millimeter nuts or two simple screws holding it in. unplug the harness to the resistor and remove the …Hello, I have a 2005 jeep liberty and the ac and heat only seems to blow out the defrost position. What could cause this and where is the location of the problem to look at for the fix? ... It can be a safety problem if the defroster is not working, or... 2003 Jeep Liberty Blower Fan. Heater Problem 2003 Jeep Liberty 6 Cyl Four Wheel Drive ...If the heater core is getting hot but you don't get any hot air coming out to warm the cabin, then the problem is the air flow path, not coolant. If you can change the mode to use either fresh air or recirculated air, see what that does. try all the settings, you may find a clue to what's wrong with the air path that way.600 posts · Joined 2014. #6 · Jan 13, 2017. The no heat driver side issue (for 2013+) is due to stop-leak added at the factory to the system sludging up the heater core. 2014 JK Sport B Hydro Blue - Rubi Swaybar w/Evo, 6spd, 3.73, Prem. Soft Top, AC, 32" tires.This past fall I noticed significant decrease in heat on the drivers side to practically nothing. Depending on outside temp I’d get either cold (outdoor temps below 25 degrees, or lukewarm during cool mild temps. Noticed coolant was reduced so I addded more. Water pump went and replaced. I’ve burped the system multiple times still nothing ...Jeep liberty blend door motorAlso watch https://youtu.be/M9SIafVsqyc for help with heater problemReasons: There are several reasons why your Jeep Liberty may have low coolant levels. Some common causes include leaks in the system, damaged or loose hoses, and a faulty radiator cap. Symptom/sign: One of the most noticeable symptoms of low coolant levels is a lack of heat coming from your heater. This is because there is not enough coolant to ...Run the engine to full operating temperature. Turn the AC to full cold and direct the air through the panel vents, blower on high speed. Listen to the air flow and feel it's temperature. Should be cold (40F or so, if the ambient temperature is moderate) Turn the temperature up incrementally. You should hear a difference in sound and feel a ...Here are the most common ways a radiator fan can stop working: If the fan isn't running at all: Blown fuse or malfunctioning relay. Bad fan motor or wiring issue Issue with the fan control module. Issue with the coolant temperature sensor. Obstructed fan blades.2012 Jeep Liberty overview. Jeep Liberty reliability ratings. Common 2012 Jeep Liberty problems. Jeep Liberty Maintenance Schedule. Find 2012 Jeep Liberty recalls. 2012 Jeep Liberty owner reviews. Diagnostic OBD-II codes. Dashboard warning lights.Jeep Liberty - KJ (02 to 07) KJ General Discussion ... I'm convinced it's a heat problem with the motor. When it's cool, the motor runs fine. If I heat it up, nothing. ... Another "radiator fan not working" thread. DeCaff2007; Dec 2, 2023; KJ General Discussion; Replies 16 Views 2K. Dec 5, 2023. DeCaff2007. D. T.Asked by Cgrem748 Dec 21, 2014 at 04:48 PM. Question type: Maintenance & Repair. Yes , changed thermostat flushed out. radiator and heater core,still no heat. gauge stays in middle doesn't over.Between the motor and the door is a little gear box. It allows for more sensitivity when adjusting temperature but it's a total b to remove. You have to remove both blend doors, then you have to undo the retainer for the harness that rides in the bottom rail. Before doing any of this it's a good idea to unhood the battery and hold the two ...Mine are OEM heated seats and were both out just this past week. Found out the fuse tap I used in the M8 (heated seats) fuse location to run my DRL's was the cause of them not working. The fuse tap has two locations for a fuse to be inserted. Depending on which location the fuse is in depends on whether the DRLs work or heated seats.The most common causes for AC not cooling properly in Jeep Liberty are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door ...Pinpointing the root cause of a no-heat condition requires a methodical diagnosis starting from the easiest issues first: Visually inspect all HVAC fuses in the fuse panel. Check the functionality of the blower motor and fan speeds. Assess coolant flow and temperature from the engine. Test heater core inlet and outlet temps with a thermometer.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 ...2734 posts · Joined 2009. #2 · Dec 3, 2009. Sounds like a bad water pump to me. The heater core bypasses the thermostat - if the motor is hot and coolant is flowing, the heater core should be hot. If you can't get heat from it and you're overheating, either the pump has stripped its impeller and you don't have coolant flowing through the ...Jeep Mechanic: Billy. This should have the 3.7 liter engine. But I need to know which temperature sensor you want. If it's the engine coolant temperature sensor (that measures the engine's temperature), it is located right behind the alternator. It's number 3 in the image below: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.SOLVED - JK Auto Climate Control Not Working. Hello everyone! I’m new to the forum, I apologize if I didn’t post this to the correct area. I need some help. My 2015 JKU has automatic climate control for the cabin where I can set the fan speed and output knobs to “auto” then select a temperature, such as 72 degrees, on the dial.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...2011 Jeep Liberty Heat Issues. I am a little confused on what to do. My Liberty blows cold air out of the defroster, and warm air out of just the two front vents. ... Joined Nov 18, 2012 ... Glad it worked for you though. On a side note, we had our heater core replaced years ago when the heat was not working and ours only lasted about 9 months ...Brad426. 265 posts · Joined 2018. #3 · Nov 16, 2018. If you can use a thermo inferred test gun in different locations once the engine is at running temp. Read the temp at the inlet and outlet of the heater core (if you can). Also Libby heater cores are high above the engine and getting all the air out of the heater core is difficult.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.So my wifes 2011 Jeep Liberty started only blowing warm air, not hot like before. So I checked the coolant level and her reservoir tank was empty. The engine wasn't overheating so I added coolant to the reservoir tank. This had no change to the temp of air blowing. So, I checked the heater core hoses running through the fire wall. One was …Heat not working in your Jeep Liberty or Dodge Nitro? It's one of two things. 1) The blend door, or2) A clogged heater coreIn this video I'll be addressing t...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.SOURCE: 2003 Jeep Liberty heater fan problem It is the blower motor resistor. Look under the passanger side dash and locate the fan housing (looks round and black in color. Then locate the resistor it will be in that housing usually withtwo ten millimeter nuts or two simple screws holding it in. unplug the harness to the resistor and remove the resistor.Hi all, this is my first post. I've used this forum for fixing a lot of little problems, now it's my turn to give back to the community :laugh2: . I was working on my girlfriend's parent's 2002 Libby and came up with the fault codes P0031 P0051 P0135 P0155 for both pre-cat oxygen sensor heater circuit malfunction/low voltage.46662 posts · Joined 2012. #2 · Mar 21, 2017. Check your coolant level, both in the recovery bottle and Radiator. Only remove the Radiator cap when it is cold. ^^^Start with this. If OK., Then you either have a cooling system that needs flushing, or your heater control has failed. Some of the earlier 3.6 engines, had a lot of crap in the ...A technician will diagnose your 2010 Jeep Liberty heater using the symptoms you report as a starting point. Because your 2010 Jeep Liberty heater is a complex mechanism that uses an electric fan to blow air through a heater core that is heated by the engine coolant, the problem could be electrical, mechanical, coolant-related, or a combination of these systems.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 in all other positions if that was the case.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.Pull out the HVAC control unit,hooked to the back of the mode select is a big connector with different colored vacuum lines.The black tube is the vacuum source for the system.Pull off the connector and insert a vacuum gauge into the black tube,start vehicle and check for vacuum (15in at idle).If no vacuum trace that tube to the engine bay ...If the heater in a 2008 Jeep Liberty is not working, there are several potential solutions to consider. One possible cause for uneven heating is a dirty heater core, which can be cleaned using CLR. It is also important to perform a true coolant flush to prevent cross-contamination. Replacing the heater core is a major job that involves …Step 2: Check Refrigerant Levels. Low refrigerant levels are the most common cause of poor AC performance. The Liberty's AC system holds 2-2.5 pounds of R-134a refrigerant. To check the pressure: Connect AC gauges to the low and high side ports, typically on the compressor and evaporator.. This video explains how to operate the auWiring. The first thing that you would want to do Jeep cherokee grand blend door heat broken hvac repair 2012 jeep liberty no heat problem, diagnostic Jeep heat only works on high setting // cheap, easy fix Jeep liberty blend door heat 2010 ... 2010 Jeep Liberty Heat Not Working blend door stuck - YouTube Check Details Total 59+ imagen jeep wrangler ac problems. The heat can make your usual workout a lot more difficult. I 15 posts · Joined 2011. #1 · Feb 12, 2012. The heat is abnormally cold while idle, but will pickup after accelleration. Heater core replaced last 2,000 miles.147k on the clock. New Waterpump. New Thermostat. ...less than 100 miles and is still the problem. 2005 WK JEEP LIMITED 4.7 V8. The blend door motor is a common failure as well but usu...
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