Vehicle History's team of automotive experts brings you the most accurate and up-to-date used car information. If the temperature doesn't change at all, the door may be stuck or broken. 2019. Once again I don't have rear climate controls in this van. A defective sealing ring, a worn line or a condenser that has been damaged by a stone chip are the most common causes. Resetting the system is something You can do from home but it takes a few steps. You dont necessarily have to visit a workshop to clean or replace the pollen filter on your Grand Caravan. In case of severe contamination, multiple components may have to be replaced, including the condenser, the evaporator and the compressor. Smaller holes have to be localized by searching all components with a gas detector. Dodge Grand Caravan AC not working - causes and how to fix it Low coolant level or air in the cooling system can cause the heater to stop working properly in Grand Caravan. Where are the 3 buttons to hold for reset? If there is no air flow from the air vents in the dashboard when you turn on the heater in your Dodge Grand Caravan, it means the problem is related to the fan or blower motor function. Thanks When the heater is turned on and the AC turned off, the compressor does not turn on and the evaporator is not cooled. The most common causes for blower motor not working in Dodge Grand Caravan are blown fuse, bad relay, resistor or control module malfunction, and faulty blower motor. Larger leaks may already be heard or you can find them with a leak detection spray. rear AC, grand caravan | AnandTech Forums: Technology, Hardware Diana Braun began her writing career as a consultant and technical writer for a software company focusing on how-to, training, white paper, and internal process documentation. Over last two years the front dash vents gradually lost all read more Chris Shop Foreman 8,839 satisfied customers 2001 dodge grand caravan sport: expansion valves..ac compressor..kick Mine is 2011 and has turn knobs for fan & temp. Keep in mind that reduced airflow doesnt always indicate a problem with the blower motor, as it can also happen due to a clogged cabin air filter, dirty evaporator, or a bad mode door actuator. ChryslerMinivan.net is the best forum for Chrysler Town and Country owners to discuss mileage, price, problems, towing and more. fan is running and no air is moving. There are flush kits available in the market that can help you do the job yourself. 7.5 pretty bad Typical Repair Cost: $1,500 Average Mileage: 43,900 miles Total Complaints: 4. When you start your Grand Caravan when the engine is cold, the thermostat cuts off flow of coolant through the radiator in order to quickly reach the optimal engine operating temperature. We research hundreds of models each The AC will start to calibrate and reset. The sound is something like a light tapping on the door and it typically happens when you turn on/off the air conditioning system or start the engine. If your Grand Caravan is losing coolant, that means there is a leak somewhere or it is getting burned up inside the engine. 8.8K views 1 year ago Is rear defroster blinking on your Dodge Grand Caravan and CLIIMATE CONTROLS do not work for first 10 - 30 seconds after you have started the van? This vehicle was purchased in July 2014 and as of July 2015, the REAR Air Conditioning unit has stopped working. Over time, these dust particles can builds up on the fins and block the air flow through the evaporator, resulting in poor cooling. Just make sure the temp control on the upper console facing the rear seats is not turn to warm. Blower not working, no air condition or heat? This hinders the condensers ability to release heat as less air passes through the mesh, which results in poor cooling in the cabin. The heater in Dodge Grand Caravan ensures comfortable temperature in the passenger compartment when the weather is chilly. The rear works fine, AC cycles on fine, but no matter what I can't get any air to come out of the front. Weve got you covered!GM DIESEL CONVERSIONhttps://adventurevehiclesnw.com/shop/product-category/gm-diesel-conversion/ LAND CRUISER DIESEL CONVERSIONhttps://adventurevehiclesnw.com/shop/product-category/land-cruiser-diesel-conversion/UNIVERSAL DIESEL CONVERSIONhttps://adventurevehiclesnw.com/shop/product-category/universal-cummins-diesel-conversion/Find some of our favorite gear on our Amazon shop: https://amzn.to/3J3KihN#AmazonAssociate - We earn a small portion from qualifying purchases. If you only install a new compressor here, another failure is inevitable, as the chips immediately destroy the new component. Just have it refilled and you can drive with pleasant temperatures again. It is a well known problem and any Caravan I have every seen has had this problem. After cleaning, reconnect the terminals. This van has controls for the rear at Ask an Expert Car Questions Dodge Repair This answer was rated: Amedee, Dodge Technician 37,957 Satisfied Customers ASE certified tech advanced level specialist. JavaScript is disabled. Rear A/C not working properly - 2CarPros (But it bothers the wife about 10 days out of the year.) When the outside temperature drops too low, the heating performance may be reduced in Grand Caravan if the air conditioning system is set to outside air. If there is a problem with the temperature of the air conditioning system, it could be due to a bad blend door actuator. ZIP: #1 Paul Reputation 2,020 #2 tenspeed Reputation 1,510 #3 Dan Ritz Reputation 1,480 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. Dodge Grand Caravan Sport: 2003 Grand Caravan Sport 3.8l 128000km 2003 Grand Caravan Sport 3.8l 128000km with front- and rear-AC system. front air stop blowing. Just like with low refrigerant, the AC in Grand Caravan will blow warm air only if the AC system is overcharged with refrigerant. Step 2 Turn the Mode Control dial to "Panel." This setting only directs air to your face and upper body and not your feet. When you press the AC button in heating mode, the compressor turns on and the evaporator cools and dries the air before it enters the heater core. In rare cases, a fault in the climate control unit can cause the heater to stop functioning. 2016 Dodge Grand Caravan A/C Does Not Perform Well There can also be a refrigerant leak in the evaporator, in that case the evaporator will have to be replaced. Dodge Caravan Questions - Rear A/C Problems - CarGurus 2023 Vehicle History Inc. All Rights Reserved. This puts strain on the motor and further reduces the air flow and cooling performance, and may also cause unusual noises from behind the dashboard. Had front blower fan not working and rear was. You can recharge your AC through the low-pressure port with a do it yourself AC recharge kit. This A/C Block Kit, ATMFSFD, is used to block off the rear A/C on the Ford E-Series van with #6 an.. $61.00. The sound will be most prominent for a few seconds when you turn on the air conditioning or adjust the temperature. Symptoms of a Bad or Failing Blower Motor Relay If the blower motor does not function, car fuses are blown, or relays are melting, you may have to replace the car blower motor relay. This is an illustration of the normal repair that we see in the shop. exactly issue im not sure why people mentioned the filter or a door not closing those 2 has nothing to do with a fan not working !! 2008 GC SXT rear AC not working | Allpar Forums A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling, heating and air flow. 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. I have air in front of the van but my back is only blowing out hot air. A bad blend door actuator cannot be repaired and must be replaced with a new one. 2019 Dodge Grand Caravan 35 Anniversary Model. A broken compressor is usually irreparable. Start by inspecting the condition of the cabin air filter on your Grand Caravan. 37 % of the time it's the. tried different settings, defrost, floor and turn the heat on. Start the Dodge Caravan. For a better experience, please enable JavaScript in your browser before proceeding. 2008: Complicated rear blower problem. 2008 Grand Caravan. - JustAnswer Since Dodge Grand Caravan is equipped with on-board diagnostics (OBD), a fault diagnosis can provide initial indications of where the malfunction is located in the air conditioning system. Or you can do it yourself for under $400 but it is a PITA and it will last a few years and just have the same problem. Rear a/c problems | The Chrysler Minivan Fan Club Forums RB The Mechanic assumes no liability for property damages or injury incurred as a result of any of the information contained in this video. A maximum of the metal pipes can be rinsed here. . Another patient said the AC is just blowing warm air. Rear AC block kits #1 SUPPLIER/Manufacturer - StreetRodGuys The lights will turn off and when they come back on press the AC button when it is blinking and that will turn it back on. There are several causes for AC not blowing cold air in Grand Caravan, which we will go through in this article. does not research or authenticate any of the Answers provided. There are two ports in the air conditioning system of Grand Caravan. Had a similar issue, no cold air and diagnosed the problem to the rear expansion valve being clogged with some small debris and fine metal shavings. This can have different causes. I bought it used, but the air worked fine when I bought it in 2004. Ideally, the refrigerant should never leak in a properly sealed AC system, but most car AC systems do leak small amount of refrigerant over time due to minor imperfections and will need recharging after every few years. It will be anywhere from $1000 tp $1500 to have a garage do the work. SOURCE: Front Blower ok, missed the part about the rear ac working, the part that causes this is called the air temperature control blend door actuator motor, it is an electric motor driven gear drive that moves the plastic door inside the air ducking to mix or shut off the hot or cold air from the ac evaporator core or the heater core, you will need to replace it. The inside of the vehicle is developing a bad moldy smell. The block off kit can be found here: www.streetrodguys.com Amedee is online now Seem to be moving and so forth. 2006 Dodge Caravan Rear AC evaporator Blockoff Easy air - YouTube If the blend door actuator fails to fully open the blend door towards the heater core, it will result in poor heating performance. Christopher S July 30, 2020. Bought brand new in March 2012. The most common causes for AC not cooling properly in Dodge Grand Caravan 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. To begin troubleshooting, you must first connect the diagnostic tool to your Grand Caravan. Therefore, the filter performance will not increase significantly even after cleaning. By filling and properly bleeding the system the heat should come back. This is mostly common in older vehicles. It consists of moving parts that convert what is actually a gaseous coolant into liquid this is how your vehicle is cooled. FAILING. A bad water pump will not only cause poor heating, but can also result in engine damage due to overheating. Jul 13, 2012. The compressor is the heart of the entire air conditioning system on Dodge Grand Caravan. Dodge Grand Caravan Questions - Rear ac blows air but not cool air It is not only responsible for pumping the refrigerant throughout the AC system but also converting the refrigerant from gaseous state to liquid state as it passes through the condenser. The blend door actuator may require recalibration after replacement. In the event of a defect, the mechanic can directly initiate the repair. Air should blow out of the vents at different intervals during the reset. It was out of warranty when it went, and the shop wanted <too much, for it to be worth it to me> to repair it (had it in for another issue & asked them to check it.) A knocking noise from behind the dashboard could be an indicator of a bad blend door actuator in your Grand Caravan. If your Grand Caravan has push start/stop button, then its possible that your vehicle may not start due to weak key fob battery. Effective March 26, 2020 and until further notice, UPS, FEDEX and USPS have suspended their Service Guarantee for all shipments from any origin to any destination. What to do? Check all the relevant fuses and relays related to the air-conditioning system in your Grand Caravan. Unless the wiring issue is fixed, the fuse will blow again. Did you ever fix it my van has the same problem but all my blend doors ect.. Caravan fan and ac not working 1 Answer. DODGE CARAVAN FLASHING LIGHTS A/C AND RECIRC - Fixya It also puts unnecessary strain on the entire AC system which negatively impacts the fuel consumption. experience as repair shop manager and technician. So, all of them must be inspected when diagnosing poor air flow. Home Troubleshooting Dodge Grand Caravan AC not working causes and how to fix it. If the coolant level is low, open the cap and pour some coolant into the tank until it is between minimum and maximum mark. Vehicle: 2000 Dodge Grand Caravan LE; Engine 3.8L, automaticDual heaters (front and rear)Front heater has Driver Passenger controlsAbout 3 days ago the heat stopped coming out of the drivers. ! If there isnt enough oil added with the refrigerant or to the compressor itself if it was replaced, the internal components of the compressor will wear out and cease to function. The result is a defective compressor that can no longer be repaired. Just make sure the temp control on the upper console facing the rear seats is not turn to warm. Remove the blower motor, typically located under the passenger side dashboard, and inspect the condition of the cage. Therefore, it is recommended to do this in a workshop. No luck. Do you still sweat while driving your Dodge Grand Caravan? A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling, heating and air flow. Since the heater core is usually slightly higher, the air will accumulate in there first. What 3 far left buttons? This setting only guides air to your face and upper body, not your legs. Keep in mind that reduced air flow doesnt always indicate a problem with the blower motor, as it can also happen due to a clogged cabin air filter, dirty evaporator, or a bad mode door actuator. stop for 20 minutes and it work for 1 hour then quit. The first thing that you would want to do is locate the fuse for your Caravan's radiator fan and make sure that it hasn't blown. If only hot air comes out of the air vents in your Grand Caravan, then the problem probably lies somewhere else. Happened on the 2008 Dodge I drive for the company. Possible leaks or failed components in the rear. It is generally recommended to replace the cabin air filter every year at the start of the winter season. Ideally, the refrigerant should never leak in a properly sealed AC system, but most car AC systems do leak small amount of refrigerant over time due to minor imperfections and may need recharging after every few years. Insufficient amount of refrigerant is still the main cause of a non-functioning AC system. In that case driving at high speed should blow some cold air from the AC. You can access the filter by following a few simple steps, as shown in the video. If the pressure is higher than the recommended pressure, let some refrigerant out preferably into a rag to avoid exposure. A/c Blowing Hot Air: I Am a Lady and Do Not Know Alot About - 2CarPros The only thing that helps is swapping with a new one. The cabin air filter captures most of the dirt or other airborne particles, but some particles escape and can get lodged on to the evaporator. Home Troubleshooting Dodge Grand Caravan heater not working causes and diagnosis. The function of both expansion valve and orifice tube is the same, to restrict the flow and reduce pressure of the refrigerant before it enters the evaporator coil. You cannot repair a broken blower motor, the part must be replaced with a new one. Check the system pressure. 56,823 Satisfied Customers 20+ yrs. If it stops permanently I'll pull the carpeted cover under the glove box and see if I can pull, clean, and lube the actuator. In addition to the vehicle make, model, and engine type, you usually also have to type in the Vehicle Identification Number (VIN). Grand Caravan Crew 3.6L V6 Automatic transmission 46,300 miles AC stopped blowing cold. As a rule, there is no avoiding a change. Insufficient lubricant: The compressor in Grand Caravan needs lubrication to function properly and minimize mechanical wear by reducing friction. Turn on the AC and set it to the coldest setting, and the fan speed to maximum. Step 1 Start the Dodge Caravan. Dodge Grand Caravan won't start - causes and how to fix it Remove the blower fan in a Dodge Caravan by first disconnecting the battery, then waiting two minutes to disable the airbags. If you turn it to heat, does the air get hotter? The water pump is the heart of the cooling system in Grand Caravan responsible for pumping coolant throughout the system and cooling the engine. Inspect the cabin air filter (if equipped) to verify that it is not clogged. Remove the glove compartment, unscrew the blower fan and then unplug the electricity to it. If you dont service the AC system in your Grand Caravan for a long time, the refrigerant level will eventually get so low that the system loses its cooling capacity. Step 3 Locate the three leftmost buttons in the AC controls. Over time, the heater core can begin to rust or mineral deposits can form in these channels, blocking the flow of the coolant. Place the key into the ignition and switch it to the "On" position. In this video we show you How To Repair a Dodge Caravan Air Conditioning System. Caravan fan and ac not working 1 Answer. There are many reasons why air conditioning may not be working properly on your Dodge Grand Caravan. A family member purchased a new 2017 Grand Caravan SXT with the rear heat / ac. 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. A professional mechanic can swiftly diagnose the poor AC cooling issue for you. 92492 20+ yrs. Dirty cabin air filter The pollen filter, also known as the cabin filter or microfilter, is a central component of the ventilation system in your Dodge Grand Caravan. But if the thermostat has developed a defect and is stuck to open position, the coolant will continuously flow through the radiator and the engine may take a long time to reach its optimal operating temperature. Place the key into the ignition and switch it to the "On" position. You need a pro that specializes in AC systems to troubleshoot what the issues are. Most of the time if your AC stops working on a 2002 to 2008 Dodge Caravan it is because it lost all its refrigerent due to a faulty rear evaporator. There are 2 separate evaporators but only one compressor. Dodge Grand Caravan. 2014 Dodge Grand Caravan SXT (about 65k miles) . Check all front HVAC fuses and relays M11 and J15 I believe, all good. This setting only directs air to your face and upper body and not your feet. Let us know what you find with this and we can go from there. The best fix is to replace the rear evaporator and hope it goes more than 2 years before the problem happens again. Automatic transmission. Clearing the air from the heater core will not help until the head gasket has been replaced. My 2003 Dodge Grand caravan blows hot air and my friends that was looking under the hood said that the fans arent coming on, not sure what fans but what do I do. For us shade tree mechanics and cheap people the best fix is to just block the rear ac off. Maybe only the condenser side fan is not working. Rear ac in Dodge Grand Caravan not blowing. The most common symptom of a faulty blend door actuator in Dodge Grand Caravan is a slight clicking sound (or other unusual noise) repeatedly coming from under the dashboard. Mechanic refilled with Freon to include dye so that he could detect a leak. Remove the cap from the low pressure service port labelled L, and connect the AC recharge kit. You just have to locate the coolant overflow reservoir and inspect the level of coolant in it. The failure mileage was 125,393. Therefore it is recommended to do this at a workshop. She currently resides in South Florida. You must start the Dodge Caravan to reset the Dodge Caravan climate control. The most common reasons a Dodge Grand Caravan ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. The Dodge Caravan is a minivan manufactured and sold by the Dodge division of the Chrysler Group. My rear a/c is not working in my 2008 town and country, blowers work fine but only blow warm air. Press the top button to complete the reset. Flushing is done by pushing water through the outlet hose of the heater core and draining the gunk from the inlet hose. If the condenser is dirty on your Grand Caravan, the simplest solution is to clean it. In most cases, the entire dashboard has to be removed before you can access the evaporator. year to help you gain confidence about one of your largest purchase decisions. A low refrigerant level in your Grand Caravan does not necessarily mean there is a leak. "AC unit" - what does that mean? 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. The heater may stop working in Dodge Grand Caravan due to low coolant level or air in the cooling system, clogged heater core, bad thermostat, faulty blend door actuator, bad water pump, dirty cabin air filter, bad blower motor, or HVAC control unit malfunction. . Dodge Grand Caravan Questions - Ac not working on passenger side - CarGurus But if the weather is too cold, the engine may never reach its optimal operating temperature with a stuck open thermostat. Press and hold the top one and bottom one. What these are and what you can do about it, we explain in this article. Shake the canister briefly and release the refrigerant into the system until the recommended pressure has been achieved. Follow the manufactures repair procedure and use appropriate safety procedures. To improve heating efficiency, it is recommended to switch on air recirculation mode. Recirculate air function not working | Dodge Charger Forum nothing. If fans arent coming on, you should have engine overheating issues. The minivan was first manufactured in 1983 and remains in production as of 2011. CarGurus has 52 nationwide Caravan listings starting at $3,499 . You can use pressure washer for cleaning, but make sure its at low pressure setting, as high pressure can damage the delicate fins on the condenser. Rear AC Block Kit Ford E-Series Van. Insufficient amount of refrigerant in the AC system is one of the leading causes of AC not blowing cold air in Grand Caravan. The Dodge Caravan AC is known for one thing.. There is no prescribed time for changing cabin air filter, but most manufacturers recommend a change after 10,000-20,000 miles. If the condenser is dirty on your Grand Caravan, the simplest solution is to clean it. When looking for the reason, you should always start with the most obvious cause, insufficient amount of refrigerant. A worn out or weakened blower motor can also produce abnormal sounds when in operation. 24,855 miles. Grand Caravan SXT 3.6L V6. A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced heating and airflow. 3 offers from $32.73. A bad blend door actuator usually cannot be repaired and must be replaced with a new one. Ask your Dodge dealer. If it is blown, replacing the fuse will only solve the problem for a very limited period of time. Your vehicles air conditioning system has an expansion vale or an orifice tube, depending on the model. Why isn't the climate control in rear working? Vents, etc - CarGurus Most diagnostic devices then ask for some information about the vehicle. Excessive oil can also reduce the performance of the compressor and can cause it to fail prematurely. 166. Climate control module is the brain of the air-conditioning system in your Dodge Grand Caravan, responsible for controlling all the components in the system. The rear HVAC housing has electric stepper motors driving the temperature blend door (cool/warm) and the air mode door (side/headliner vents). ( 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | SE | CVP | AMP | SXT | LIMITED | CREW | VALUE PACKAGE | EXPRESS ).This is just the explanation video. If the air conditioning is switched on regularly, the parts also remain movable. The top button will flash when the reset is completed. Leaks in the head gasket can cause all sorts of problems in your Grand Caravan including poor heater performance. Hey its possible Just on the right screen corner where it says rear climate ,Tap it and you'll find the unlock and lock air climate in rear so you can switch it back on or off whichever you like. There are many reasons for poor heating performance in Grand Caravan, which are explained in this article. about the air conditioner on a new caravan | Allpar Forums The vehicle was not repaired. Note: Dirty cabin air filter mostly only leads to reduced cooling. Unfortunately, this procedure does not allow you to get into the deeper layers of the filter. Although, the evaporator coil is a component of the cooling function of the air-conditioning system, but the air always first passes through the evaporator and then flows over the heater core. However, if you turn the A/C completely Off, turn the ignition system off. When a blower motor goes bad, it usually makes unusual noises when in operation, and the passengers may feel reduced airflow from the air vents. The most common causes for AC not cooling properly in Dodge Grand Caravan 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. If one fails the test, you get the blinking rear defroster.Problem is a bit deeper because if you replace the failed blend door actuators with replacement parts (such as Dorman), the new actuator will work, but still fail the self adjustment test. Warning: Wear gloves and safety glasses before recharging the AC to avoid accidental exposure to harmful chemicals in the refrigerant. It's an obvious rear mode door or switchology problem as stated. In any case, it is advisable for laypersons to visit a workshop. The two systems are joined, so if for example you lose freon, you will lose AC in the front and rear. Water pumps usually last for more than 100,000 miles, but they can fail at any time. This mode is useful for clearing fog from the windows. Automatic transmission. A/C Works on Dash but Not in Rear - Heat Kicks On? 3.8 out of 5 stars. 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Hinckley, Mn Police Reports, Articles OTHER
Hinckley, Mn Police Reports, Articles OTHER