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.K. Kathy pitcher Posted on Oct 24, 2013. Answered by a Fixya Expert. 2008 Jeep Liberty-My heater was barely warm-blowing fine tho. Was told I had a plugged heater core and needed a new one. Had a new heater core put in and then my air conditioner stopped blowing cold air. Blower was working just fine.Jeep liberty blend door motorAlso watch https://youtu.be/M9SIafVsqyc for help with heater problemMay 23, 2021 · Below are 13 of the most common reasons behind your Jeep Heater not working that you should be aware of: Heater core difficulties. Insufficient coolant. Blend door actuator failure. Dysfunctional thermostat. Water leaks. Contaminated coolant. Water pump issues. Melty blower switch.CarComplaints.com Notes: On August 16th, 2012 Jeep stopped production of the the Jeep Liberty, marking the end of a troublesome journey for the SUV. Read more ». 10.0. really awful. Typical ...1609 posts · Joined 2004. #1 · May 22, 2011. I am having a problem where no matter which setting my vent selection knob is set to, most of the air blows out of the defroster. Some will blow out of the foot vent, and even less will blow out of the face vents. I know this is usually caused by a vacuum leak, but my cruise control works perfect ...34 Electrical System problem. Failure Date: 09/30/2017. The contact owns a 2012 Jeep Liberty. Upon starting the vehicle, the air bag warning indicator illuminated. The vehicle was taken to dick hannah Dodge (3517 ne auto mall dr, vancouver, wa 98662 (360) 944-3276) where it was diagnosed with a defective orc module.If the above does not work it is time for a new heater core.It calls for 7.8 labor hours to R&I the heater core in a KJ,then add on top of that what ever the shop charges for a AC system evac and recharge since that is not included in the 7.8 hours but must be done since the AC lines have to be disconnected.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 …Oct 19, 2023 ... Jeep Liberty Overheating? Problems with the radiator fan? In this short video I am showing the location of a cooling fan fuse and relay ...Nov 26, 2023 · 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.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 ...Blower motor won't run. 2010 Liberty. Just wouldn't turn on. Took out resistor controller behind glove box, has 5 aluminum fin heat sink about 4" in length. The connector is one single heavy gauge blue and one 3 wire combo, heavy gauge blue (like single wire)/small blue/ heavy gauge black. Heat sink gets hot and fan will not run at any speed ...2012 Grand Cherokee heater not working. I have just purchased the Jeep and only discovered today that when I adjust the climate control to 85 f the heater continues to blow cold, no sign of warm air, I cannot work out if the climate control is faulty, but also when on aircon, the fan keeps stopping, then turns back on again for 2-3 mins, low on ...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.3469 posts · Joined 2013. #4 · Nov 16, 2014. Take apart the shifter and replace the leds or replace the shifter assembly. Sent from my iPhone using JeepGarage. 2005 Jeep Grand Cherokee 6.4L (The beast) (Fastest lifted WK) The Sparkly Build. 2012 BMW X5 Turbo'ed (The b*tch)Jerry Bransford said: There are two primary items that would be common to a problem at all speeds, the fan speed switch and the fan motor itself. The resistor pack is not in the circuit on the fan's highes speed setting. Check the wiring between the switch and motor for being burnt, melted, etc. as suggested above.Equip cars, trucks & SUVs with 2012 Jeep Liberty A/C Heater Blower Motor from AutoZone. Get Yours Today! We have the best products at the right price. skip to main content. 20% off orders over $100* + Free Ground Shipping** Eligible Ship-To-Home Items Only. Use Code: DIYSEASON. Menu. 20% off orders over $100* + Free Ground …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.2012 Jeep liberty blowing cold air as well as heater when heater is turned on 3 Answers. I'm not getting heat when the heater is engaged. Recently had the fan clutch, water pump and thermostat and belt changed. Checked the actuator and it's working. Both hoses to heater core are warm. ...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.The 2013 Jeep Wrangler has 4 problems reported for heat not working properly. Average repair cost is $250 at 50,450 miles.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 ...If still no LED, the remove the connector again, follow: Fuse 20, 10A powers both driver and passenger heated seat controls. On the driver side connector for the seat switch, look at the harness connector pin 3, White/Pink wire, should be battery voltage (12-13.6V) to ground with key in RUN position.Infrared bulbs have become increasingly popular in recent years due to their various applications and benefits. These bulbs emit infrared radiation, a type of electromagnetic radia...Mar 21, 2017 · 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 ...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.Liberty: Overheating When Idling Causes and Solutions. 1. Low Coolant. While it seems counter intuitive, when your Liberty is low on coolant may run ok with wind hitting the radiator, but when idling there's just not enough coolant to properly cool the engine. Solution: Fill the radiator and coolant reservoir back up.The 1942-1944 Jeep entered World War II and became an instant success in battle. Learn about the versatility and war feats of the World War II jeep. Advertisement The 1942-1944 jee...#1 · Nov 19, 2014. I have the same issue with my 2011 Jeep liberty sport. I will not blow hot air at all. When i turn the dial to hot setting and push the A/C button in, the air only …CarComplaints.com Notes: On August 16th, 2012 Jeep stopped production of the the Jeep Liberty, marking the end of a troublesome journey for the SUV. Read more ». 10.0. really awful. Typical ...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.Blower motor won't run. 2010 Liberty. Just wouldn't turn on. Took out resistor controller behind glove box, has 5 aluminum fin heat sink about 4" in length. The connector is one single heavy gauge blue and one 3 wire combo, heavy gauge blue (like single wire)/small blue/ heavy gauge black. Heat sink gets hot and fan will not run at any speed ...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 2.2010 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 more2012 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 ...No heat and loud fan noise - 2012 JK. ... I got the heat working. First I did a heater core flush. I didn't get any sand or debris out. Then did a coolant bleed running the engine and the heater on max heat and the fan on max. ... 2008 wk gc overland, jeep green, 2006 kj liberty limited diesel, atlantic blue, 2003 kj liberty renegade, bright ...Nov 26, 2023 · 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.The most common causes for AC blowing hot air in Jeep Liberty are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube ...1. To enter the self-diagnostic mode, depress the a/c and recirc buttons at the same time and hold. Rotate the left temperature control knob clockwise (CW) one detent. 2. If you continue to keep the a/c and recirc buttons depressed, the AZC control module will perform a Segment Test of the Vacuum Fluorescent (VF) display.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.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.Aug 18, 2023 · Check the resistor for any signs of damage or wear, and consider replacing it if necessary. 2. Verify the condition of the heater control valve: The heater control valve regulates the flow of hot coolant to the heater core. Inspect the valve for any leaks, cracks, or signs of malfunction. Replace the valve if needed.Poor heat on drivers side vents 2012 Jeep Wrangler. cooler air from drivers vents. If you are wondering how to install or remove or replace a part on your c...The 2012 jeep liberty may experience various radio problems, including display failure, poor sound quality, Bluetooth connection issues, frequent resets, inoperable cd players, and limited reception. These issues can be frustrating and impact the overall driving experience, reducing the enjoyment of music, hands-free calling, and radio broadcasts.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.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 ...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 ...heater blows cold air A/C stopped working heater core engine complaint electrical issue heater complaint transmission complaint paint defect Liberty recall. Maximize. The 2011 Jeep Liberty has 4 ...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.If the above does not work it is time for a new heater core.It calls for 7.8 labor hours to R&I the heater core in a KJ,then add on top of that what ever the shop charges for a AC system evac and recharge since that is not included in the 7.8 hours but must be done since the AC lines have to be disconnected.