Just told by Chrysler service I need a rear blend door actuator $500. Front blowers dont work when back ones do. Once the leak has been found, this must be closed again by replacing the respective component. Your cars A/C system is one that operates a little differently than you might think. The In that case it starts and runs fine. You will need to have the system serviced by a professional mechanic. Two days later same problem check engine light/rough idling, took back to same Dodge Dealershipthey diagnosed injector connector #4 was loose, so they tightened it up. JavaScript is disabled. It started missing, hesitating and just running rough. A leaking condenser can lead to a loss of refrigerant and reduced cooling performance of the system. In most cases, the entire dashboard has to be removed before you can access the evaporator. I just pulled the van into my garage to get to work. The AC system uses a compressor to compress a refrigerant and then pushes that cold air into the passenger cabin with a fan. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. JavaScript is disabled. ice cold when it is working properly. Why does my car have no air in the vents? A worn out or weakened blower motor can also produce abnormal sounds when in operation. I got a 2006 Grand Caravan. From some internet searching it appears the HVAC is trying to calibrate due to battery terminal removal. Since the two heat exchangers (condenser and evaporator) are designed in cross-flow design, the detergent finds the path with the least resistance and leaves the chips behind. CAR BLOWS HOT AIR ON ONE SIDE COLD ON THE OTHER SIDE. I have been dealing with this issue for over a year. If it does not sound right, the blower motor may need replacing. I do a youtube search and/or go to the one of the local pick-and-pulls and practice on one of the vans there. It "is/was" crazy that he did not attend school for a whole month. A loss of up to 15% of the refrigerant per year is normal due to the design. Seem to be moving and so forth. Turned of the blower with the car running . An error occurred. Over time, grime, bugs and other small particles can build up on its surface and in the gaps of its mesh. Locate the three leftmost buttons in the AC controls. I had a similar issue last year. You cannot repair a broken blower motor, the part must be replaced with a new one. If you put too much coolant into the system, you can really do some damage. To learn more, see our tips on writing great answers. This can be done, for example, with a vacuum cleaner or a compressed air system, removing at least a large part of the visible dirt particles. I'm handy with tools, but I'm not a mechanic by any means. Can you do a leak down test to confirm the issue? If there is no air flow or reduced air flow from the vents on your Dodge Grand Caravan, bad blower motor could be the culprit. Announcing the Stacks Editor Beta release! Loading. This guide can help as well. Do you guys think that will fix the HVAC issues or am I going to have to tear open the dash? 2006 Jeep Commander - heater is only blowing hot air. In fact it went from being warmed up (about halfway up the gauge) to just barely above the Cold marker. A maximum of the metal pipes can be rinsed here. A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling, heating and air flow. A good one is the ARRC link at the EBSCO data base website. rev2022.8.2.42721. As for the rear, that could be another actuator. 2006 Ford XLT Front Dash Vent Door plastic lever broken that was attached to the Mode Actuator (which works), Side of largest possible cube inside a cone. A clogged or leaking condenser can also be the reason for air-conditioning not working properly on your Grand Caravan. There is no prescribed time for changing cabin air filter, but most manufacturers recommend a change after 10,000-20,000 miles. We use cookies to ensure that we give you the best experience on our website. Rear A/C controls continue to work fine and cold air is blowing out well. If this is the case, the only option is to replace the broken part. The pollen filter, also known as the cabin filter or microfilter, is a central component of the ventilation system in your Dodge Grand Caravan. The failure does not occur at the initial start when the engine is cold. 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. We brought it back to the dealer and he said it was the dials that were broken. 2013 Dodge Grand Caravan . The blend doors work just fine as they are OK w Rear A/C not cold. 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? This sort of problem can happen anytime, but its not until the weather starts cooling that it gets noticed. How to create \in-symbol with underbar that has rounded edges and correct vertical spacing? In this case it will start and try to run, but very roughly. In Edmunds brake testing, a Grand Caravan came to a stop from 60 mph in 123 feet, an average stopping distance for a minivan. What to do if your car only blows hot air? I think there is a separate evaporator for the rear, it could have a clogged expansion valve or a leak. Get two closest numbers in a list using recursion in python. You need a pro that specializes in AC systems to troubleshoot what the issues are. It sounds like maybe a bad passenger zone actuator in the HVAC controls causing the issue up front. To test this condition an amp meter is needed, connect the meter lead to the power wire of the fan motor. The condenser is one of the important components of an HVAC system as it converts the. Blend door actuator plays a role in controlling the air flow and temperature inside your Grand Caravan. thanks, I tested the rear air somemore. The only thing that helps is swapping with a new one. What can it be and is it an inexpensive fix? Downward pressure (or wiggling the knob up and down) seems to make the heat stop. 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. Cabin air filter captures most of the dirt or other airborne particles, but some escape and fall on to the evaporator. Archive - This hot refrigerant is then cooled down by running it through the condenser. Watch this video if you want to know how big the inside of a Dodge grand Caravan is. I changed the rear blend door actuator and still blows just air. 2019 Dodge Grand Caravan 35 Anniversary Model. This door is controlled by a thumb wheel that when activated will open and close the vent air flow door. An error occurred while retrieving sharing information. Blend air doors can be a problem. Where one side blows cold and the opposite side is really hot, FULL HEAT and one or both sides temperatures wont adjust. Terms of Service - AZJR - Do you possess a Factory Service Manual for that vehicle? 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 you are handy, do this job yourself. The system is filled with forming gas (nitrogen with a little hydrogen) in the workshop. Thanks for the reply. The minivan was first manufactured in 1983 and remains in production as of 2011. What are common reasons my Dodge Grand Caravan has air conditioning problems? However, if you dont turn on the air conditioning on your Grand Caravan for a long time, the parts will stick. The air conditioning in your Dodge car cools the cabin when it is hot outside. Turn van off, restart and everything works again. The condenser is one of the important components of an HVAC system as it converts the . I bought a 2011 Grand Caravan last November, maybe that was my mistake, buying in the winter. ChryslerMinivan.net is the best forum for Chrysler Town and Country owners to discuss mileage, price, problems, towing and more. 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. This year, it's doing the same thing again but a little different. Initially thought to replace the entire system, but I replaced the cam sensors..crank shaft sensor..tipm fuel pump and my car still struggles to start and makes a rumbling sound sometimes i have a 2011 dodge grand caravan expressim told buy a new fuel pump AGAIN and i just did this 6 monthes agoany advice? The Dodge Caravan is a minivan manufactured and sold by the Dodge division of the Chrysler Group. If you only install a new compressor here, another failure is inevitable, as the chips immediately destroy the new component. It's the rear vents. The cycle repeats over and over, providing a short period of cold air, followed by warm air. The top button controls the rear wiper on constant and the bottom button controls the rear wiper washer fluid. XR500, have you tried to diagnose using both the master AC control in the front; and then also switching to rear control and then using the overhead rear AC control to see how that works? It's an obvious rear mode door or switchology problem as stated. This video will show you how I diagnosed and fixed mine on my 2002 Dodge Grand Caravan Sport. How to stow and go with the middle or 2nd row seats on 2017 Grand Caravan? AC Compressor Running But Not Cooling : The Possible Reasons If the Refrigerant Is Leaking. Home Troubleshooting Dodge Grand Caravan AC not working causes and how to fix it. old. Why is my Dodge Journey air conditioner not blowing cold? We recommend having a professional recharge your A/C if it does end up being a coolant issue. Got an owners manual? Listen for the blower motor. The pollen filter, also known as the cabin filter or microfilter, is a central component of the ventilation system in your Dodge Grand Caravan. Privacy Statement - Or, you can simply take your vehicle to the professionals as they know what exactly to do. But works on high only. A forum community dedicated to all Dodge owners and enthusiasts. turned both controllers to cold and then to hot at the same time, three times. clean the rear evaporator and replace the dryer. The most common symptom of faulty blend door actuator on Dodge Grand Caravan is a slight clicking sound repeatedly coming from under the dashboard. The problem is that, in warm weather, it does not start up and run well when I RESTART it after it has throughly warmed up. When this system breaks you may need to replace your air conditioning components. For a better experience, please enable JavaScript in your browser before proceeding. 2011 Dodge grand Caravan Same problem as above the van shakes & Rumbles Does not want to start on Cold mornings once its warmed up it starts fine Its a Major Defective Problem with these vehicles And should Have recall Does ANYONE KNOW WHAT IS CAUSING THIS .. 5 people found this helpful. In many cases this type of problem can be caused by a faulty HVAC control head or intermittent blend door actuator or low coolant. Over time, these dust particles can builds up on the fins and block the air flow through the evaporator, resulting in poor cooling. Press and hold the top one and bottom one. One of the most inconvenient vehicular problems is when the A/C wont blow cold air. Trying to relate microphone sensitivity and SPL, Repeat Hello World according to another string's length. Therefore it is recommended to do this at a workshop. Fast forward to a couple of weeks ago and this terrible winter is finally letting up. You will save Note: If the blower motor suddenly fails from one second to the next, you must first check whether a blown fuse is responsible for the failure. How could a man be made a bishop of a place while not having received major orders? Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. 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. 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. Not all do. 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. This setting only directs air to your face and upper body and not your feet. But not flow form ceiling vent. It has the dual climate control (one driver, one passenger) and a rear control as well. How does the a / C system cool the radiator? 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. cold air coming out of drivers side ,. prob a door is broken or something of that nature. Possible leaks or failed components in the rear. I don't think the seat wiring has anything to do with the HVAC issues. What does the Ariane 5 rocket use to turn? Has new engine new plugs wires injectors when starts misfiring can shut down start back up and runs fine until a few minutes then starts again. A defective sealing ring, a worn line or a condenser that has been damaged by a stone chip are the most common causes. Maybe for minutes, maybe for days or weeks. If only hot air comes out of the air vents in your Grand Caravan, then the problem probably lies somewhere else. As stated. 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. overlook it. If this fan motor is starting to fail it will cause the fan motor to run at a lower speed resulting in low air flow. The sound will be most prominent for a few seconds when you turn on the air conditioning or adjust the temperature. Content will be removed if CarGurus becomes aware that it violates our policies. Why does my car heater keep blowing cold air? The top button controls the rear wiper on constant and the bottom button controls the rear wiper washer fluid. However, before you do that, troubleshoot the problems. Came back to mark this answer and award your points. Please refer to CarGurus Terms of Use. Therefore, the filter performance will not increase significantly even after cleaning. Work the thumb wheel from one side to the other while checking the airflow. Asking for help, clarification, or responding to other answers. Van was running great then while driving down the road it was as if someone flipped a switch. If it's leaking, you should lose the front A/C fairly soon. It ran okay (not great) when the throttle was pressed about 1/3 the way down. The failure does not occur in cooler weather either. Two compressors for a rear air problem? The inside of the vehicle is developing a bad moldy smell. Models affected are listed below. Why does my front blower not work in my Dodge Grand Caravan? How many miles does a 2012 Grand Caravan have? Streaming Services Offering Local Channels. I started off trying the recalibration, it went through the cycle, and now I have both rear wiper lights blinking, and none of the other lights come on or off.

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2017 dodge grand caravan rear ac not blowing