Flush the heater core. My GFs heat was better on the passenger side, warm on driver. Both core hoses were hot. The core is clogged on the driver side. Shit comes in on the passenger side, settles on the drivers side. Google "Chrysler casting sand" to find out why the cores are clogging on these vehicles.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 ...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.lfhoward Discussion starter. 1452 posts · Joined 2012. #1 · May 6, 2018. Well, I think the unthinkable has happened. After hearing a loud *POP* the HVAC mode is stuck on feet. I took this photo after removing the mode door actuator. The actuator seems to work fine. The big black gear on the HVAC distribution box seems broken though.1 post · Joined 2014. #1 · Oct 6, 2014. Hello, I have very little heat in my 2006 Liberty on the low setting. More air blows on higher settings but the air is cold. I had the same problem last winter and it the small amount of heat was not warm enough to melt snow / ice on the windshield. Mechanic suggested I post to a forum for ideas because ...Milwaukie, OR. Break out your multimeter and check for voltage under the seat with the power on, than switch over to Ohms setting turn of the power and check for an open in the element. You'll have the answer in 5 minutes. Dec 20, 2006. #9.2011 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.2008 Jeep Liberty Limited - 88k miles, very little to no heat. Already flushed and backflushed heater core. both hoses to heater core hot. no air bubbles in coolant system. Some heat on passenger side. No heat on drivers side. Hi, my name is ***** ***** is usually caused by a bad temp blend door actuator under the passenger side dash, you need ...186082. 6 posts · Joined 2008. #2 · Oct 16, 2009. probably the hvac flap, (or whatever it's called) which is vacuum actuated, or the "blend door" letting in only air from outside. when the heat dial is halfway between full hot and full cold, the "blend door" is somewhere in the middle, letting in air from outside as well as heat from the ...RepairPal will help you figure out whether it's your Heater Blower Motor, Thermostat, Heater Blower Motor Resistor, or something else. 2002 Jeep Liberty Heater Is Not Working CloseF. Faminedragon Discussion starter. 6 posts · Joined 2014. #1 · Nov 9, 2014. I have a 2003 jeep liberty, winter sneaking up on me quickly, and I have no/very little heat. I replaced the radiator last year and about 2 weeks ago I replaced the Thermostat and Coolant tank. Even after I drive 15 miles to work the heat is still blowing lukewarm ...iIf your liberty does not go over half on the temp gauge, then you don't have a overheating problem, your problem lies in the temp. control nobs. it's happen to me twice, with out any warning, don't go to the shop, and pay 100reds of you hard earned money, to get played around, with these shade tree mechanics.It's simple mechanics. no heat to the heater core, no heat!!!!!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.Posted on Jun 10, 2011. SOURCE: my 2003 jeep liberty's air conditioner blows hot. Probably, to be sure make sure the compressor is coming on. With the engine running turn on the ac and watch the rpms, they should drop for a second if the compressor is coming on. If so you just need to recharge, the refrigerant is R-134a, which you can get from ...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.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 this is also not working, maybe you have a bad switch/stalk on your steering column. (The windshield washer is fuse J21; 20 amp, FYI). The stalks on your steering column that do the blinkers and the wipers are called multifunction control switches. They are fuses M13 & M15, both 20 amps. Might be worth checking those too.54 posts · Joined 2011. #1 · Jan 10, 2015. Had my 2014 Unlimited Rubicon X with manual transmission and engine block heater misbehave today. Had been driving for about 20 minutes when the temperature gauge dropped from "normal" to "C" and the heater was blowing cool instead of hot. Pulled to the side of the road and sat there for 45 minutes ...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...Southeastern Ohio. Detroit said: Well something new today. My 02 liberty has very little heat. At idle it’s not warm enough to keep you warm. Give it gas and you get nice hot heat on the passenger side and better heat on drivers side. Well it’s 8 degrees right now and while moving the outside air is so cold that I get hardly any heat while ...7 Answers. Posted on Sep 05, 2009. SOURCE: when i have the heater/defroster on the heater. It sounds like you have a blend air door stuck. This is in the housing of the heater a/c blower unit under the passenger side of the dash. There is a motor on the top of the housing that could possibly be stuck or on working.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 ...Free Jeep Liberty repair estimates. Car care advice. 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.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 has 2 problems reported for defroster doesn't clear windshield. Average failure mileage is 5,250 miles. CarComplaints.com : Car complaints, car problems and defect informationFeb 22, 2012 · 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 ...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.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.Don't cut dashes or any of that nonsense... at least not before the problem has been properly diagnosed. It is HIGHLY unlikely that you have a plugged core on a 2018 with 50k. Check your coolant level. If it's low you may have air in the heater core. Feel the inlet and outlet lines on the heater core.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...2002 Jeep Liberty AC / heater problems with 14 complaints from Liberty owners. ... fan doesn't work on all settings, and heat not working properly. CarComplaints.com: Car ... 2012; 2011; 2010 ...Oct 08, 2012 • 2008 Jeep Liberty. 0 helpful. 1 answer. 2000 Ford Taurus SEL ac/heat blows through floor and defrost vents only. ... Sounds like defrost door on heater box is not work You need to get under dash and check controls on the box. Good luck Read full answer. Dec 08, 2010 • 2006 Jeep Liberty. 0 helpful. 1 answer ...2012 Jeep Liberty Sport 4WD-Maintenance & Repair. I have a 2008 jeep liberty that the heat is not working on the drivers side but is still working on the passenger side. Why would this be? 1 Answer. I had the jeep do this last year and I took it in and they fixed it for 100 bucks did not really sat what was wrong with it. They replaced the ...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.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.Jeep Liberty 2012, HVAC Heater Blend Door Actuator by TRQ®. If you need a reliable HVAC heater blend door actuator to change your non-working one, this part is the right choice. Made with quality materials, it is sure to provide years... Intended to bring your vehicle back to its original glory Budget-friendly alternative to the OEM part. $32.95. …46638 posts · Joined 2012. #2 · Sep 27, 2023. That is typical of a low coolant level, or having air in your engine cooling system. The coolant level needs to be checked. If low, then fill and bleed the air out of the system. If full, there can still be air in the system from the Thermostat change out.This video shows how to temporary fix no heat in footwell area. Part_1 (https://youtu.be/z0e7uz9S61E) shows how to take out the blend door actuators.2004 Liberty blower vent not changing. Ok so along with her trans problem the car does not blow out anything but front vents..No matter what switch you turn it to. nothing comes out of floor, defrosters only the front vents..I thought maybe it was the switch so I replaced the climate control panel and still has the same issue. This car is a mess.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.Our comprehensive comparison of Liberty Home Guard vs. American Home Shield is designed to help you find the best home warranty coverage for you. Expert Advice On Improving Your Ho...This 2004 Jeep Liberty came in with the performance complaint of little to no heat out of the heater.A while back, we developed our own solution to this. ...2192 posts · Joined 2010. #4 · Apr 21, 2012. have you checked the ac system it self,, if you have low refrigerant , it may cause this issue,, i remember my chevy p\u did this,, ac worked but dash light would not go on,,, charged system and all was good. light on and ac worked even better. life is too short to be taken seriously all the time ...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.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.Intermittent Heat. Hello fellow jeepers. I am new to forum after recently picking up a 2012 Jeep Liberty Limited Jet Edition, my first vehicle over 15 years ago was a 95 grand cherokee. I also owned a lifted 2000 cherokee a few years ago. I am having an issue with the heat on the Liberty.35 posts · Joined 2006. #1 · Jun 21, 2010. i just bought a 99 wrangler 4cyl 5 speed, and the blower motor is not working. it does not work on any fan speed or setting. i have removed the ac control and checked the switches for any melting, and cannot see any. the plugs and connections look good. the fuse for the blower is good and i can hear ...The dash blower fan only blows low on all settings. The blower motor resistor is the probable cause. Replaced the resistor on a 2006 Jeep Liberty and it reso...Oct 08, 2012 • 2008 Jeep Liberty. 1 helpful. 1 answer. Ac vents not working. There is a blend door acuator which moves when u change your settings. Its a electric motor. ... Sounds like defrost door on heater box is not work You need to get under dash and check controls on the box. Good luck Read full answer. Dec 08, 2010 • 2006 Jeep Liberty.Oct 08, 2012 • 2008 Jeep Liberty. 0 helpful. 1 answer. 2000 Ford Taurus SEL ac/heat blows through floor and defrost vents only. There is no vacuum to the controls. Look for a vacuum hose that is no longer connected to the engine intake manifold and repair it. ... Sounds like defrost door on heater box is not work You need to get under dash …282 posts · Joined 2019. #2 · Dec 7, 2020. Check your coolant level first. If good look at these two things: 1. Least likely: your water pump impeller is loose or broken, especially if it is the original plastic one. 2. Most likely: your heater core needs a flush or replacement. I had this exact same problem before on 30 year old Jeep XJ.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.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...8309 posts · Joined 2009. #2 · Oct 28, 2015. Welcome to the garage. If heat will not blow onto floor, but it does on the windshield, than the blend door actuator is not the problem, but than it should be the mode door. If indeed the problem is no heat at all, windshield nor floor, than a good change that the problem is the actuator gear.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 2012 Jeep Liberty has 4 problems reported for heater does not work, only blows cold air. Average repair cost is $70 at 55,500 miles.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 ...Jeep Liberty 2nd Gen 2008 to 2012 common problems, issues, defects and complaints.About Us : http://www.howstuffinmycarworks.com http://...JeepCares. 5914 posts · Joined 2012. #6 · Jan 11, 2016. Hey hyperman, I am sorry to hear about the recent heating concern in your Grand Cherokee. TSB 24-002-14 may relate to your vehicle: SUBJECT: Driver And Passenger HVAC Blower Air Temperatures Are Not The Same When "Sync". Setting Mode Is Selected And Headlamps Always Stay On.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 ...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.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.heater blows cold air A/C stopped working heater core engine complaint electrical issue heater complaint transmission complaint paint defect Liberty recall. Maximize. The 2005 Jeep Liberty has 2 ...Free Jeep Liberty repair estimates. Car care advice. 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.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 ...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...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 ...After installing a new heater core a couple of days ago when the knob is turned to floor there isn't much air flow to the floor but most of the air is directed through the defrost vent. The dash vents also blow fine when knob turned to dash vent. I noticed when I had the heater housing open the door/vent by the heater core, evaporator and ...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 ...Liberty. Automatic transmission. 115,000 miles. A D V E R T I S E M E N T S. fan blower does not work on level 2. When using the air/heat, the blower fan has 4 settings, 1-4. If it is on 1, you ...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.This video shows how to temporary fix no heat in footwell area. Part_1 (https://youtu.be/z0e7uz9S61E) shows how to take out the blend door actuators.SOURCE: 2004 jeep liberty heat air conditioning. There is a resistor that you can buy from Autozone or equivalent. It is a Fan Speed Control Resistor, and is located behind the glove box. It is simple to remove, the hardest part is disconnecting the wire harness. The part is like 25 bucks, and is sure to fix your problem.JEEP > 2012 > LIBERTY > 3.7L V6 > Heat & Air Conditioning > Heater Core. Price: Alternate: No parts for vehicles in selected markets. GPD 8231622 Info ... Heater Pipes Not Included. AGILITY 9010568. $55.79: $0.00 + Sold in packs of 1 x 1: $55.79: Alternate: Quantity: Add to Cart.4. Vauxhall Corsa. The problem with the heater on the Vauxhall Corsa (as well as the Renault Clio) is often that there is no power from the heaters at all. This issue has nothing to do with cold air coming out instead of heat. This loss of power is also a common issue on the Renault Clio.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...New Listing For Jeep Liberty 2008-2013 Power Window Regulator Set Rear Left 748-573 w/ Motor (Fits: 2012 Jeep Liberty) Brand New. $66.89. or Best Offer. Free shipping. For 2008-2012 Jeep Liberty 2-PIN 2 Pcs Rear side Window Regulators W/ Motor (Fits: 2012 Jeep Liberty) Brand New. $144.98.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.Maximize. The 2012 Jeep Liberty has 4 problems reported for heater does not work, only blows cold air. Average repair cost is $70 at 55,500 miles.Then there are flaps/valves that move around for heat control to change the interior temperature when you adjust the heat setting. This is done by a Stepper Motor. Download the 2003 Jeep KJ Service Manual here..there are good descriptions on how these units work and Section 8W has the Wiring Diagrams.Jeep Liberty 2nd Gen 2008 to 2012 common problems, issues, defects and complain, streetglideok. 3314 posts · Joined 2011. #21 · Dec 10, 2013. First thing to check w, No floor heat - 2012 Liberty. I am not getting any floor heat on either the driver side or passenge, Heater not working on 2012 jeep liberty 6 Answers. My 2012 jeep liberty heater is not working blows out cold air , , 4K views 4 replies 3 participants last post by Liberty, Details: This bulletin involves installing a kit to repair an open circuit in the heated seat heati, Lilah Butler, Car Insurance WriterJan 27, 2023 Lilah, im having the same problem as you guys aswell.. i got my motor actuato, Jerry Bransford said: There are two primary items t, My 2012 Jeep Liberty doesnt blow warm air. I have taken it t, Wiring. The first thing that you would want to do is locate t, Oct 19, 2023 ... Jeep Liberty Overheating? Problems with the radiator , That’s because low coolant levels mean there will n, Jeep Master. 5,332 Answers. The lower speeds are accomp, De La Paz. 440 subscribers. Subscribed. 338. 126K views 7 years ago. , 3 posts · Joined 2013. #1 · Jan 13, 2018. Hi. I', What are you working on today? Add your vehicle to get an exact, Measure the temp at the vents, floor, and defrost. The .