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 draining ...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 the controls.when you have a vacuum leak,the …Followup to anyone with similar problem. Took into Jeep Dealership and my distribution housing/box is bad. Part # 68004022AA. Have 2 small children so I can't live without AC or the uncertainty of heating in the winter. Dealer charged me $907 big ones to fix as its not an easy part to swap out (removal of dash)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.Ralph51 November 3, 2019, 12:43am 1. I have a problem with my heater in my 2008 jeep liberty. I have take my jeep to several different mechanic and they flush my system. A/C works fine and I had a little heat enough to defrost the windows. Since weather is changing I had the system checked again. My heater is not working again and again no heat.Broken blend door. Blocked air intake. Electrical issues. Leaky heater hoses. Now that we know the possible causes, let’s discuss how to troubleshoot these issues and get your heater back up and running. Low Coolant Levels. The first thing to check is the coolant levels in your Jeep Liberty.2 posts · Joined 2015. #1 · Dec 23, 2015. I have a 2003 Liberty 3.7L that recently started overheating. Initially I noticed that the interior heat was not blowing as warm air as it used to. The top radiator (return) hose was getting hot and the lower hose (feed to engine) was barely warm so I was thinking thermostat.If your AC and heat are blowing on and work at variable speeds - it would appear the blower and blower resistor are OK. If it works on different modes, your climate control knobs are probably OK too. There are a few fuses you may want to check in the PCM - it's easy to rule a blown fuse out.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...Jeep Liberty - KJ (02 to 07) KJ General Discussion ... My heater had been working great. How ever a few days ago it stopped working in settings 1-3 and only works at high (setting 4). ... Well-Known Member. KJ Supporting Member. Joined Dec 9, 2012 Messages 2,292 Reaction score 2,464 Location Philadelphia, PA. This is classic blower motor ...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.See full list on wheelsjoint.comDo not bother disconnecting the battery. You will need to move the seat while you're working on removing the base leather. DO start with the seat in the most up-right position and remove the 4 (15mm) bolts that attach the frame mech to the car. Do not think that you’re actually going to take the seat OUT of the car.Blower works but no heat 2011 jeep liberty. So out of no where my heat stopped working. The blower works on all settings and modes. When adjusting the temperature I can hear a clicking noise down near the blend door. The lines going to the heater core are hot. The temperature gauge works. My coolant levels are fine. No leaks and no coolant smell.Posted on Jan 13, 2016. This could be several things but an easy elimination is to check the antifreeze. if the coolant in the radiator is to low it will not produce heat. it may be a sticking thermostat. or a water pump .if you take it to your local auto parts store they should be able to check these for you.Remove the A pillar/grab handle moldings. Glovebox (can see wires and a white connector to actuator behind glovebox) You must be registered for see images attach. Center console. All trim pieces on the dash (under and in front) Radio and associated bezel (HVAC control area-one screw behind ashtray and pry out)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...I just did the heater core on mine and the vac lines are the only thing that control the temp selector. The only possible idea I have, is that somehow the blend door actuator arm got flipped so that it is working in reverse. Not sure that is even possible, just a thought. Worse part is having to pull the whole dash just to get to it.The most common reasons a 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 %.There is a noticeable change in temp from the vents when I select full cold as opposed to full hot. I'm convinced the problem is with the blend door actuator itself or the stupid little plastic door flap that the actuator moves. Assuming it's the blend door, there's going to be a lot of work involved tearing out the dash to get to it to fix it.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.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 ...3 posts · Joined 2012. #1 · Jul 29, 2012. Have 2002 Jeep Liberty Sport. Had changed water pump & thermostat. Aparently either thermostat failed or was installed incorrectly and caused engine to overheat. Stalled while idling @ light and now won't start. Tries to turn over but won't start.I don't think this is a blend door issue since the heat level is the same with the car in motion or in the driveway. It was suggested that a water pump may actually be the problem. That while it works well enough to keep the engine at the proper temp it is not pushing enough PSI to force fresh, hot water through the core. Like.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 ...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 ...The heater works but the heat comes out of the floor area. The A/C doesn't work and none of the vents work either. If you turn the fan speed all the way up and switch the location of the vents on the controller, you can hear what sounds like a vaccum sound trying to switch the vents. However, no air comes out of the upper vents at all.Blown heater motor resister, melted speed switch, melted wires in steering column. The Fix: Adding relays in the heater circuit. You will also need to replace your blower motor resistor, and selector switch if you have not already done so. Parts Needed: 4 relays. 10 feet red 12 gauge wire.The Totally Integrated Power Module (TIPM) is located in the engine compartment near the battery. This center contains cartridge fuses, mini fuses, and relays. A label that identifies each component is printed on the inside of the cover. Fuse box diagram (fuse layout), location, and assignment of fuses and relays Jeep Liberty & Cherokee (KK ...3 posts · Joined 2022. #1 · Nov 17, 2022. Hello, everyone our heater in a 2012 Jeep Wrangler Sport is blowing cold to luke warm air. I checked the coolant, it is fine. The blower responds to all settings going from low to high. And blow the same on both sides. The cooling/heating actuator seems to be working.Step by step instructions on how to remove a heater core. Whether you get no heat - due to a clogged heater core, or your floor mats are soaking in coolant b...2010 jeep liberty heat not working. I have replaced the blend door actuator, coolant level is good, and hoses to and from heater core are hot when vehicle is running and try to run heat. When changing the temperature dial from cold, the AC works, to hot it only blows warm air at best but nowhere near hot.OMG!! I am so happy to have made this video for you guys I've had so many people ask me this question I finally had this problem happened to me. #Jeep #Jeepn...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 ...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-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 hosesMy 2012 Jeep Liberty doesnt blow warm air. I have taken it to 2 different mechanics. The first one changed the thermostat. The next fix was replacing the head gasket and radiator. That still didnt fix the problem. I have flushed the system about 5 times. After each flush, the heater starts working immediatly, and works for about 2-3 weeks and ...Your Jeep Liberty will now have a perfectly balanced temperature and climate thanks to its unique combination of air conditioning, heating, and cooling. Your first task is to get started. Understanding the Blend Door Actuator. The blend door actuator plays a crucial role in the efficient functioning of the HVAC system in the Jeep Liberty.Took it to dealer and they claimed the AC/Heater Actuator Plate needed replacing. Paid over $200 for replacement and heater is still just blowing cold air. They, now, say the heater core may be partially blocked. I paid them to flush coolant, but still heater is blowing less than 50% warm air as it originally did.2012 Jeep Liberty AC / heater problems with 12 complaints from Liberty owners. The worst complaints are heater does not work, only blows cold air, a/c not working properly, and defroster doesn't ...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.Details: This bulletin involves installing a kit to repair an open circuit in the heated seat heating element circuit. Using a digital ohmmeter, check the resistance across the four way heated seat feed connector under the seat. The resistance between terminals "A" and "B"should be 0.90 ohms to 1.90 ohms.The most common cause for the lack of heating on your 2012 Jeep Liberty is in most cases caused by a bad Heater Core. On your Jeep, the heater core is a parallel tube design. It can be 3/4 plugged and still flow water through it. It can be nearly impossible to flush it clear.Everything seems to work except now the AC doesn't and the indicator lights on the recirculation and AC knobs won't come on. However, the indicator light for the rear defrost works as does the heat. All the fuses are good. I removed the climate control panel and it was dry. I unplugged the connector and that looked fine and dry.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...This video explains how to operate the automatic climate controls for the 2012 Jeep LibertyOct 13, 2013 · fireman_343. 24 posts · Joined 2008. #11 · Oct 29, 2013. Dealer said it was the heater core that's plugged up... $1100 to fix, but the damn core is only. $135. I think I'll try a flush first and if that doesn't work, I'll attempt the fix it myself due to the fact that it's going to be so much for them to pull the dash.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.The most common reasons a 2012 Jeep Liberty cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems. 0 %. 10 % of the time it's the. Control Module. 0 %. 10 % of the time it's the. Sensor. 0 %. 80 % of the time it's the.heater blows cold air A/C stopped working heater core engine complaint electrical issue heater complaint transmission complaint paint defect Liberty recall. Maximize. The 2012 Jeep Liberty has 2 ...The 2012 Jeep Liberty has 2 problems reported for heater working properly. Average failure mileage is 10,850 miles.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.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 ...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 …Hi have a 2005 jeep liberty (Wife's Jeep)...3.7L V6 4x4 anyways she just called me on way to work to tell me the jeep won't blow warm air when she hits her breaks runs great when driving just when stoped...Little inside info replaced Raditor (plastic cracked) and thermostat 2 yrs ago...Less then Year Ago Replaced PCM, new spark plugs, Coils Etc ...Fuse Layout Jeep Liberty / Cherokee 2008-2013 Cigar lighter (power outlet) fuses are the fuses M6 (Cigar Lighter), M7 (Power Outlet #2) and M36 (Power Outlet #3) in the engine compartment fuse box. Table of ContentsAnyway, 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.Mar 6, 2015 · My 2012 Jeep Liberty doesnt blow warm air. I have taken it to 2 different mechanics. The first one changed the thermostat. The next fix was replacing the head gasket and radiator. That still didnt fix the problem. I have flushed the system about 5 times. After each flush, the heater starts working immediatly, and works for about 2-3 weeks and ...Nov 30, 2013 · 2012 jeep liberty heater. When heated air is selected to the foot well position only, more air comes out of the defrost than the floor. This occurs on my 2012 Liberty and my grandson's 2011 Liberty. The dealer says that it is working correctly. The manual says a small amount of air should come out of the defrost, not most of the air.2,464. Location. Philadelphia, PA. This is classic blower motor resistor failure. This is a relatively cheap part that you can change out yourself. It lives behind the glove box. Dec 16, 2019. #3.The 2012 Jeep Liberty has 2 problems reported for heater working properly. Average failure mileage is 10,850 miles.An ice pick would be ideal, mine was really locked together. Put the new piece in and latch the red latch. Reconnect battery and test your fan. Once you get the resistor housing out, reverse the process with the new part in place, close the red tab, reinstall the unit in the dash, screw the two 8mm back in, etc. Like.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.RepairPal will help you figure out whether it's your Heater Blower Motor, Thermostat, Heater Blower Motor Resistor, or something else. 2012 Jeep Liberty Heater Is Not Working CloseStep by step instructions on how to remove a heater core. Whether you get no heat - due to a clogged heater core, or your floor mats are soaking in coolant b...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.2010 Jeep Liberty - Have a problem with the heat. Start the Jeep in the morning, after it warms up, get in and cold air comes out of the vents, no heat. After work I start it up and when it's warmed u … read moreA bad thermostat is the most common cause of a heater only working when driving. 1. Low Coolant Level. It’s easy to verify your Liberty’s coolant level by checking the overflow container. Always start with the easiest thing to check. Low coolant can cause your Jeep Liberty’s heater not to work. To check the coolant level, locate the .... Common Causes of Jeep Wrangler Heater Problem2012 Jeep Liberty overview. Jeep Liberty reliabil July 26, 2023 by Lynn Carver. If your Jeep headlights are not working, it could be due to a blown fuse or a faulty headlight switch. Additionally, a damaged wiring harness or a burned-out bulb could also be the cause. Checking and replacing the fuse, testing the headlight switch, inspecting the wiring, and replacing the bulb are some ...6. Location. Back in the sticks of VA. Ok, I thought I could get by since I have heated seats, but at 16 deg. during the day, I can't deal with it much longer. When I bought the jeep used, I checked AC and heat and both worked flawless. SO I drove it for a little while when one day, the heat was lagging badly. Anyway, the heater blew warm air on the both passenger side floo 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.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... 15 posts · Joined 2011. #1 · Feb 12, 2012. The h...
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