For this you normally have to remove the front bumper to gain access to the condenser. We brought it back to the dealer and he said it was the dials that were broken. If you do it by disconnecting the battery, don't forget to wait for the backup to drain (enables airbags to deploy in crash that severs battery wiring). I have air in front of the van but my back is only blowing out hot air. If you put too much coolant into the system, you can really do some damage. We recommend having a professional recharge your A/C if it does end up being a coolant issue. The fan motor is OK. Blend air doors can be a problem. Content will be removed if CarGurus becomes aware that it violates our policies. However, if you dont turn on the air conditioning on your Grand Caravan for a long time, the parts will stick. To test this condition an amp meter is needed, connect the meter lead to the power wire of the fan motor. If you continue to use this site we will assume that you are happy with it. Like the radiator, the air conditioning condenser on Dodge Grand Caravan sits at the front of the vehicle and is responsible for releasing the heat from the refrigerant into the ambient air. I recently purchased a 1998 Dodge Grand Caravan, for some reason I forgot to test the A/C during the test drive and just recently found out that the rear A/C vents are not working. I have a 2007 Dodge Caravan. Colder outside air means more cooling from the radiator. Note: Dirty cabin air filter mostly only leads to reduced cooling. Wow, excellent information. This we they're stuck in the cold position until I put the new ones in. Anytime there is a problem with the temperature of the air conditioning system, it could be a problem with the blend door actuator. Thanks for contributing an answer to Motor Vehicle Maintenance & Repair Stack Exchange! It consists of moving parts that convert what is actually a gaseous coolant into liquid this is how your vehicle is cooled. What to do if your car only blows hot air? To avoid this, cancel and sign in to YouTube on your computer. If it's leaking, you should lose the front A/C fairly soon. It has the dual climate control (one driver, one passenger) and a rear control as well. Why does my Dodge Caravan make a rumbling sound? I am moving the switch that has a fan icon and goes up and down, both temp switches are switched to cool. Why is my Dodge Caravan not blowing cold air? The AC system uses a compressor to compress a refrigerant and then pushes that cold air into the passenger cabin with a fan. The vehicle has an air conditioning system (AC) to cool passengers during warm weather and hot drives. If you drive your vehicle in dusty or polluted environment, the filter can get dirty much sooner than manufacturers recommendation. Turned passenger side controls from hot to cold and back, and could see nothing happening with the actuator. Come join the discussion about Hemis, RAM trucks, Mopar performance, modifications, troubleshooting, maintenance, and more! Car has only 40K miles. The vehicle has an air conditioning system (AC) to cool passengers during warm weather and hot drives. Over time, these dust particles can builds up on the fins and block the air flow through the evaporator, resulting in poor cooling. Instead of changing it directly, it is often recommended to first clean the pollen filter. AC is still cooling. clean the rear evaporator and replace the dryer. Bad Condenser If your condenser has taken damage or been clogged up, the coolant cant transform the Clutch Cycling Switch A/C systems use an electromagnetic clutch to activate the compressor. Join now! Why is my Dodge Journey air conditioner not blowing cold? I gave the actuator a whack with a screwdriver, then cycled the temperature hot to cold again, and now it started moving. It often happens, and it is the most common issue that makes an AC blowing hot air. The Fora platform includes forum software by XenForo, http://fixmyminivan.com/viewtopic.php?f=5&t=2, http://www.allpar.com/fix/codes-climate.html, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. When this system breaks you may need to replace your air conditioning components. When looking for the reason, you should always start with the most obvious cause, low refrigerant level in the system. Two days later same problem: check/engine light/rough-idling. 11 years The chemical Freon or simply you can call it coolant is the reason why the AC cools hot air quickly. Maybe for minutes, maybe for days or weeks. What does the Ariane 5 rocket use to turn? I did in fact disconnect the battery, but I do not have Automatic Climate Control. Locate the three leftmost buttons in the AC controls. A worn out or weakened blower motor can also produce abnormal sounds when in operation. Your original issue was getting cool air in the back for your prodigy. I'm handy with tools, but I'm not a mechanic by any means. Tested several times and its working normally. Fast forward to a couple of weeks ago and this terrible winter is finally letting up. From both the front and center switches? In practice, how explicitly can we describe a Galois representation? Well I am not really sure what to do now, should I remove the panels somehow and check for blockage based on the updated info? You dont necessarily have to visit a workshop to clean or replace the pollen filter on your Grand Caravan. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Archive -
It should start coming out the ceiling vents instead when it goes to ac. However sometimes it seams like it's stuck Therefore, even if you have recharged the AC of your vehicle, the issue in other car machinery can affect its working too. While there are a variety of reasons your Dodge Grand Caravan air conditioning wont work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. For a better experience, please enable JavaScript in your browser before proceeding. The buttons of the air conditioning unit may start flashing due to a momentary electrical failure, in which case a reset of the AC is necessary. Best reference out there. You need a pro that specializes in AC systems to troubleshoot what the issues are. Blend Door The blend door controls how much air conditioned and heated air enters the cabin. Multiple issues with the air conditioning system. Misfire after warm up. The failure does not occur at the initial start when the engine is cold. A forum community dedicated to all Dodge owners and enthusiasts. This sort of problem can happen anytime, but its not until the weather starts cooling that it gets noticed. How could a man be made a bishop of a place while not having received major orders? Just told by Chrysler service I need a rear blend door actuator $500. I changed the rear blend door actuator and still blows just air. Traced it to the expansion valve or so I thought. Connect and share knowledge within a single location that is structured and easy to search. 2012 Grand Caravan rear A/C blows hot air. Don't At the end of summer I heard the internal vent slap open or closed and cold air started to come out. 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In the event of a defect, the mechanic can directly initiate the repair. Theres a single engine for all versions of the 2017 Dodge Grand Caravan: a 3.6-liter V6 that produces 283 horsepower and 260 pound-feet of torque. The system is filled with forming gas (nitrogen with a little hydrogen) in the workshop. 2022 CarGurus, Inc., All Rights Reserved. Larger leaks may already be heard or you can find them with a leak detection spray. If I move that switch to any setting it kicks on some sort of motor or blower by the passenger spider. Got an owners manual? The cycle repeats over and over, providing a short period of cold air, followed by warm air. A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling, heating and air flow. The two most prominent symptoms of a clogged up evaporator on your Grand Caravan are: Cleaning the evaporator on Grand Caravan is not a simple task. Can a 1996 Grand Caravan run in hot weather? Dodge caravan heater blows cold air, Dodge caravan heater blows warm air. Cabin air filter captures most of the dirt or other airborne particles, but some escape and fall on to the evaporator. We recommend having a professional recharge your A/C if it does end up being a coolant issue. Need to replace it. Mine was 2012 Dodge caravan 2 people found this helpful. I'm repairing the wiring this weekend. Just have it refilled and you can drive with pleasant temperatures again. thanks, I tested the rear air somemore. There are some videos on Youtube. Air Conditioner problem of the 2015 Dodge Grand Caravan 11 Failure Date: 02/19/2015 I got this car on January 17, 2015, I was not told it has not an alarm included, I assume that as air conditioning, alarm was included, on Feb 19 while my car was parked, a thief broke the back window, vandalizing the car body and stealing my prescription glasses. Thanks. Can this flashing/calibration have something to do with the HVAC issues? In the IIHS small-overlap front-impact test, however, the Grand Caravan was given the lowest possible rating of Poor. There can also be a refrigerant leak in the evaporator, in that case the evaporator will have to be replaced. Over time, grime, bugs and other small particles can build up on its surface and in the gaps of its mesh. A defective sealing ring, a worn line or a condenser that has been damaged by a stone chip are the most common causes. This sounds like you have an intake valve that is leaking. The inside of the vehicle is developing a bad moldy smell. The heater blows cold air intermittently regardless of the temperature setting. This is the blower fan. - is or was? How to Troubleshoot the Air Conditioning in a Dodge Caravan Check the controls first. The following errors occurred with your submission, Chrysler Forum - Chrysler Enthusiast Forums, The first and foremost name in minivans leading the class since their inception in the 1980s, Index of /pub/chrysler-dodge/manuals/Service Manuals, 2006 T&C Rear Upper vents not blowing air, Rear upper vents not working, lower vents ok. This is ridiculous for a car with this low of miles. Listen for the blower motor. My 1996 Grand Caravan (3.8L V6) does not like hot (> 85F) weather. But, people generally face this issue. Third time took to local mechanic said spark plugs and wiring needed to be replaced. They are not that expensive and are easy to replace (most of the time). Videos you watch may be added to the TVs watch history and influence TV recommendations. For a better experience, please enable JavaScript in your browser before proceeding. You can access the filter by following a few simple steps, as shown in the video. Why is my air conditioner not working in my car? But that cold air turns warm fairly soon after because the high side pressures build to the point that the high pressure switch shuts off the compressor clutch. 2008 Dodge Grand Caravan. Ditto. You can tell by looking underneath on the passenger side there will be two silver AC lines running to the rear along the frame and entering passenger compartment in the right rear corner of the vehicle from underneath. Initially thought to replace the entire system, but One of the most inconvenient vehicular problems is when the A/C wont blow cold air. In technical terms, the cool air is created by blowing air from either outside your car, or from the cabin over cold coils. The air conditioning is a blessing, especially in hot temperatures. When did the Dodge Caravan heater stop working? The driver side will blow cool air or AC, but the passenger and rear blow high heat no matter what the setting. turned both controllers to cold and then to hot at the same time, three times. overlook it. If this is the case, the only option is to replace the broken part. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Check coolant levels before proceeding with any repairs. JavaScript is disabled. It only takes a minute to sign up. Why is my Dodge Grand Caravan not working? A leaking condenser can lead to a loss of refrigerant and reduced cooling performance of the system. Outside Temps above 90 degree F. Vehicle is being driven in the city, all systems appear to be normal. What are common reasons my Dodge Grand Caravan has air conditioning problems? 2013 Dodge Grand Caravan . Most of the time, when your Rams air isnt blowing cold enough, it is going to be a lack of refrigerant causing the problem. In government crash testing, the Grand Caravan was given an overall score of four out of five stars, with four stars for frontal impacts and five stars for side impacts. Therefore, the filter performance will not increase significantly even after cleaning. This can have different causes. Experience Site deployment result in java.util.NoSuchElementException. u001dIs it safe to charge the phone when the car is off? Remove the blower fan in a Dodge Caravan by first disconnecting the battery, then waiting two minutes to disable the airbags. Its a nightmare to find your car AC not blowing cool air in burning summers. Unfortunately, this procedure does not allow you to get into the deeper layers of the filter. The condenser is cooled by ambient air in the front of your car just like the coolant in the radiator is cooled. If the AC compressor starts but there is no cold air coming into the cabin, there may be a leak in the AC system or the system is out of refrigerant. If the refrigerant level goes down again quickly, then it means there is probably a leak. You were a great help and with some googling and Youtube I was able to remove the glove box and noise protector underneath. Also made sure ceiling vents were individually open. Videos you watch may be added to the TVs watch history and influence TV recommendations. This principle applies to any vehicle that uses electrical slide temperature controls for AC & Heat. One additional note: under the driver's seat is a large wiring harness connector that shorted out due to the wet/salty water from the winter. The air conditioning in your Dodge car cools the cabin when it is hot outside. The condenser is one of the important components of an HVAC system as it converts the. After the Dealer replaced 2 major Components in the AC System, the Air still comes on in Neutral and Park even when the Air is not switched on and only the Outside Vent is on. I changed the rear evaporator/expansion valve assembly with OEM from Mopar/Chrysler. Initially, it appeared that I was getting t My dodge caravan blows hot air for a little bit while accelerated and then cold. In many cases this type of problem can be caused by a faulty HVAC control head or intermittent blend door actuator or low coolant. How would I know if its this switch? There are two vents I can feel warm air coming out of. The pollen filter, also known as the cabin filter or microfilter, is a central component of the ventilation system in your Dodge Grand Caravan. 2014 Dodge Grand Caravan SXT, 3.6, 1000 miles, the warm air works in the back all winter, the front has cold air, dont really understand why only half the air con works, is it too seperate systems, do I have to recharge somewhere in the back too. To learn more, see our tips on writing great answers. Why does my car heat up and cool down at the same time? Randomly, the Front Blower Motor will stop moving cold air. 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Possible leaks or failed components in the rear. The AC gets You will need to have the system serviced by a professional mechanic. Blend door actuator plays a role in controlling the air flow and temperature inside your Grand Caravan. Why does my front blower not work in my Dodge Grand Caravan? have the same problem? The only thing that helps is swapping with a new one. A broken compressor is usually irreparable. See all problems of the 2014 Dodge Grand Caravan . Do like i do when i have to work on my sisters van and dont want to break something while trying to learn how to remove a part. Why is my Dodge Grand Caravan blowing hot air? On most cars the condenser is actually in front of the radiator and gets cooled first to make sure your A/C system gives you consistently cool air. Ill order a new actuator as Im sure this fix is just temporary. Do you guys think that will fix the HVAC issues or am I going to have to tear open the dash? Manage Preferences -
Over time, these dust particles can builds up on the fins and block the air flow through the evaporator, resulting in poor cooling. Cookie Policy -
In any case, it is advisable for laypersons to visit a workshop. The dryer was original, 2007.