Had a similar issue with a blend door on a 2009 Honda Civic and those blend doors are VERY easy to get to, so I checked them both and the passenger side was sticky, sprayed some lube on the actuator arm and dusted the gunk off and it's been working since. 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. 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. This information is typically located under the hood and/or in the owners manual. If you drive your vehicle in dusty or polluted environment, the filter can get dirty much sooner than manufacturers recommendation. The system is filled with forming gas (nitrogen with a little hydrogen) in the workshop. 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? 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. The two systems are joined, so if for example you lose freon, you will lose AC in the front and rear. In any case, it is advisable for laypersons to visit a workshop. Over time, grime, bugs and other small particles can build up on its surface and in the gaps of its mesh. 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. Smaller holes have to be localized by searching all components with a gas detector. Therefore it is important to diagnose a failing water pump at early stages to avoid expensive repairs later on. Another patient said the AC is just blowing warm air. When a blower motor goes bad, it usually makes unusual noises when in operation, and the passengers may feel reduced air flow from the AC vents. 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. If you dont have the system serviced for a long time on your Grand Caravan, the refrigerant level will eventually get so low that the system loses its cooling capacity. However, when you turn the A/C back on by pressing the A/C button rather than the Auto button, it will allow you to also engage the Recirc button. Check all the relevant fuses and relays related to the air-conditioning system in your Grand Caravan. A leaking condenser can lead to a loss of refrigerant and reduced cooling performance of the system. The air flow from the vents is choppy and not smooth. Finding these mostly very small leaks is often not easy. A patient turn the temp control to warm because the air conditioner was too cold. Check your vehicles owners manual or look under the hood to find the type of the refrigerant your vehicle uses. 2014 Dodge Grand Caravan SXT (about 65k miles) . 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. The blower motor is the central component of the air conditioning system in Grand Caravan, responsible for blowing cold air through the AC vents. It consists of moving parts that convert what is actually a gaseous coolant into liquid this is how your vehicle is cooled. 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Blend door actuator plays a role in controlling the temperature inside your Grand Caravan. The blend door actuator may require recalibration after replacement. There are 2 separate evaporators but only one compressor. Refrigerant leak in Grand Caravan can be caused by leaking O-ring seals, leaking condenser or evaporator core, or a cracked hose. To improve heating efficiency, it is recommended to switch on air recirculation mode. However, the high-pressure refrigerant pulls these chips back with it during operation and the next damage is inevitable. If you have front AC that is working fine then the rear should also work if the blower is working. This can have different causes. If the coolant level is low, open the cap and pour some coolant into the tank until it is between minimum and maximum mark. Happened on the 2008 Dodge I drive for the company. Check the system pressure. It doesn't bother me. Turn the Mode Control dial to "Panel." In any case, it is advisable for laypersons to visit a workshop. A common symptom of a faulty blend door actuator in vehicles with dual zone climate control system is one side blowing hot air while the other side is blowing cold air. experience as repair shop manager and technician. Insert the key into the ignition and turn to the "On" position. Rear controls stuck and blowing high heat no matter what happens in other zones. CarGurus has 52 nationwide Caravan listings starting at $3,499 . VehicleHistory.com This is an illustration of the normal repair that we see in the shop. 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. A professional mechanic can swiftly diagnose the poor AC cooling issue for you. 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. 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. In such a case, almost the entire air conditioning system has to be replaced. Connect the pressure gauge to the low pressure (L) port in Grand Caravan. Once again I don't have rear climate controls in this van. Wisconsin certified. Initially thought to replace the entire system, but figured it would be cheaper to replace the valve, clean the rear evaporator and replace the dryer. A family member purchased a new 2017 Grand Caravan SXT with the rear heat / ac. 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. If the condenser is dirty on your Grand Caravan, the simplest solution is to clean it. Unfortunately, this procedure does not allow you to get into the deeper layers of the filter. If only hot air comes out of the air vents in your Grand Caravan, then the problem probably lies somewhere else. The AC stopped working a while ago. The OBDII connector is usually located under the dashboard. A defective sealing ring, a worn line or a condenser that has been damaged by a stone chip are the most common causes. It also puts unnecessary strain on the entire AC system which negatively impacts the fuel consumption. As a rule, there is no avoiding a change if the filter is dirty. Dirty evaporator can cause weak airflow and reduce the heating performance in Grand Caravan. ! If fans arent coming on, you should have engine overheating issues. Determine if the blend door is moving. IMPORTANT COVID 19 SHIPPING NOTICE. The only thing that helps is swapping with a new one. A professional mechanic can swiftly diagnose the heating issue for you. Your vehicles air conditioning system has an expansion vale or an orifice tube, depending on the model. 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. The rear a/c works very, very well and they are very pleased with the a/c system. There is only one compressor so the freon must travel to the rear evaporator. The AC will start to calibrate and reset. The vehicle replaced a 2013 Chevrolet Equinox. Before you consider replacing the heater core in your Grand Caravan, it is recommended to flush the existing heater core. Therefore it is recommended to do this at a workshop. 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 inside of the vehicle is developing a bad moldy smell. Many - Many - Many . 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. The Dodge Caravan is a minivan manufactured and sold by the Dodge division of the Chrysler Group. 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 it is blown, replacing the fuse will only solve the problem for a very limited period of time. FAILING. 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? Air should blow out of the vents at different intervals during the reset. 3 offers from $32.73. In addition to the normal loss, component defects are usually responsible for the escape of the refrigerant gas on Dodge Grand Caravan. QuiteAlright is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video. 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. The most common causes that hinders normal operation of air conditioning system on your Dodge Grand Caravan are dirty cabin air filter, refrigerant leak, dirty or clogged condenser, dirty or clogged evaporator, bad blower motor, defective compressor, faulty blend door actuator or any fault in the electrical system. An overcharged system not only affects cooling performance but can also damage the compressor and sometimes can cause a major leak. Step 1 Start the Dodge Caravan. In case of contamination, you may have to flush out the contaminants from the AC system of your Grand Caravan, including the condenser and the evaporator, before putting in the new part. First You will need to start the van and make sure the mode in the vehicle is set to panel. Maybe only the condenser side fan is not working. Show more. The heater in Dodge Grand Caravan ensures comfortable temperature in the passenger compartment when the weather is chilly. Mine is 2011 and has turn knobs for fan & temp. The rear works fine, AC cycles on fine, but no matter what I can't get any air to come out of the front. 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. 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. Grand Caravan Crew 3.6L V6 Automatic transmission 46,300 miles AC stopped blowing cold. A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced heating and airflow. This setting only directs air to your face and upper body and not your feet. A common symptom of a faulty blend door actuator in vehicles with dual zone climate control system is one side blowing hot air while the other side is blowing cold air. 37 % of the time it's the. Once you start the car back up the A/C will still be off. Tried all combinations of power on, rotating the know etc. Automatic transmission. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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. Home Troubleshooting Dodge Grand Caravan AC not working causes and how to fix it. 2014 caravan. Dirty evaporator can also significantly reduce AC cooling performance in Grand Caravan. The sound will be most prominent for a few seconds when you turn on the air conditioning or adjust the temperature. Just like with low refrigerant, the AC in Grand Caravan will blow warm air only if the AC system is overcharged with refrigerant. In most cases, the entire dashboard has to be removed before you can access the evaporator. Step 3 Locate the three leftmost buttons in the AC controls. 1. (But it bothers the wife about 10 days out of the year.) If you drive your vehicle in dusty or polluted environment, the filter can get dirty much sooner than manufacturers recommendation. It is a well known problem and any Caravan I have every seen has had this problem. 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. With the tool connected, turn on the ignition. 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. Pulled the glovebox down and looked at the blower motor area for a baffle, didn't see one but got up under the glove box and banged on the bottom of the blower motor housing and the fan kicked on and has continued working. A blown head gasket can cause coolant to leak into the combustion chambers and burn off. Press and hold the top one and bottom one. If the compressor fails, the AC will only blow warm air. You dont have to go to a workshop to check for a leaking head gasket in your Grand Caravan. Shake the canister briefly and release the refrigerant into the system until the recommended pressure has been achieved. Note: Dirty cabin air filter mostly only leads to reduced cooling. If the fuse is blown, replace it with a new one with the specified amp rating. Both should be hot. 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. Grand Caravan SXT 3.6L V6. Remove the blower fan in a Dodge Caravan by first disconnecting the battery, then waiting two minutes to disable the airbags. The vehicle was not repaired. 2019. Follow the manufactures repair procedure and use appropriate safety procedures. For us shade tree mechanics and cheap people the best fix is to just block the rear ac off. 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. AC dont work on Dodge Caravan Check FUSE & Relay RB The Mechanic 59.2K subscribers Subscribe 44K views 2 years ago Due to factors beyond the control of RB The Mechanic, it cannot guarantee. Eric, Automotive Repair Shop. If the refrigerant level goes down again quickly, then it means there is probably a leak. Release the buttons once you see the light flash. My rear a/c is not working in my 2008 town and country, blowers work fine but only blow warm air. The pollen filter, also known as the cabin air filter or microfilter, is responsible for filtering the air that the passengers breathe in the cabin. 24,855 miles. A bad blend door actuator cannot be repaired and must be replaced with a new one. front air stop blowing. Seem to be moving and so forth. Just have it refilled and you can drive with pleasant temperatures again. A blown head gasket can cause the exhaust gases from the engine to enter the cooling system and plug the heater core. You dont necessarily have to visit a workshop to clean or replace the pollen filter on your Grand Caravan. Rear A/C Block off Kit Air Conditioning Block Off Compatible with 2012-2016 Town/Country Dodge Caravan w/Dual Bolts. So, all of them must be inspected when diagnosing poor airflow. Caravan fan and ac not working 1 Answer. JavaScript is disabled. Its possible the fan is dead, and you may have to replace it. HOLD the buttons for 10 sec and the instrument cluster will go into a diagnostic sequence. Heat up and heat down?I have a 2017 Dodge Grand Caravan back AC very hit and miss - not working, Pull the M 11 fuse if you dont have the power button. 2019 Dodge Grand Caravan 35 Anniversary Model. The Dodge Caravan AC is known for one thing.. Dodge Grand Caravan. I had the AC unit replaced when I brought the van however, there is no AC blowing in the rear and my van doesn't have the rear controls, needing to see what is the issue as to why my AC isn't blowing in rear. Note: Dirty cabin air filter mostly only leads to reduced cooling. Just have it refilled and you can drive with pleasant temperatures again. All do-it-yourself projects entail some risk. Due to the complexity of the replacement job, it is not recommended as a DIY project. Blend air doors can be a problem. Instead of changing it directly, it is often recommended to first clean the pollen filter. This hinders the condensers ability to release heat as less air passes through the mesh, which results in poor cooling in the interior. You cannot repair a broken blower motor, the part must be replaced with a new one. How to Repair a Dodge Caravan Air Conditioning System Jonesy's 24.8K subscribers Subscribe 436 262K views 10 years ago #AmazonAssociate In this video we show you How To Repair a Dodge Caravan. The blend door actuator may require recalibration after replacement. The head gasket is responsible for providing the seal between the engine block and cylinder heads. 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. The Dodge Caravan AC is known for one thing.. If you only install a new compressor here, another failure is inevitable, as the chips immediately destroy the new component. RB The Mechanic recommends to follow safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, chemicals, or any other tools or equipment seen or implied in this video. If only hot air comes out of the air vents in your Grand Caravan, then the problem probably lies somewhere else. A knocking noise could be another indicator of a bad blend door actuator on your Grand Caravan, although its quite rare. This hinders the condensers ability to release heat as less air passes through the mesh, which results in poor cooling in the cabin. Dirty cabin air filter is the leading cause of weak heater airflow in Dodge Grand Caravan. 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 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. Since some OBD codes are manufacturer-specific, the scanner will be able to give you more accurate information if you enter more details about your Grand Caravan. Amedee is online now 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. Leak discovered. Check the owners manual of your vehicle or the fuse box cover to find the exact location of the AC fuses. There is only one small cable running to the blower fan which transmits the electricity. I have a 1994 Dodge Caravan with 130,000 miles on it. The rear HVAC housing has electric stepper motors driving the temperature blend door (cool/warm) and the air mode door (side/headliner vents). A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling and air flow. 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. ChryslerMinivan.net is the best forum for Chrysler Town and Country owners to discuss mileage, price, problems, towing and more. If the blend door actuator fails to fully open the blend door towards the heater core, it will result in poor heating performance. What to do? Press the top button to complete the reset. Blower not working, no air condition or heat? 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. It is important that you enter this 100% correctly, otherwise the result of the search may be inaccurate. 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. A bad blend door actuator usually cannot be repaired and must be replaced with a new one. Most modern vehicles use R-134a refrigerant, but newer vehicles are increasingly using R-1234yf as a more environmentally friendly replacement. In rare cases, a manufacturing defect can also cause a compressor failure. It is also cryogenic and can cause severe frostbite when it comes in contact with the skin. The result is a defective compressor that can no longer be repaired. 92492 20+ yrs. 2016 Dodge Grand Caravan This problem may be covered under warranty. 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. Bought brand new in March 2012. 2000 Grand Caravan - drivers side heat not working - Passenger and rear are fine 2 Answers. Unfortunately, this procedure does not allow you to get into the deeper layers of the filter. Really? Turn on the AC and set it to the coldest setting, and the fan speed to maximum. The Fora platform includes forum software by XenForo. There are flush kits available in the market that can help you do the job yourself. Insert the key into the ignition and turn to the "On" position. If the pressure is higher than the recommended pressure, let some refrigerant out preferably into a rag to avoid exposure. "AC unit" - what does that mean? Over time, the heater core can begin to rust or mineral deposits can form in these channels, blocking the flow of the coolant. A patient turn the temp control to warm because the air conditioner was too cold. The air conditioning system in Dodge Grand Caravan has a condenser coil that sits at the front of the vehicle, and is responsible for releasing the heat from the refrigerant into the ambient air. Tried the above reset, didn't work. Just make sure the temp control on the upper console facing the rear seats is not turn to warm. Click on the links below to see my videos on how to replace rear or passenger blend door actuators.This vans are equipped with \"self adjusting\" blend door actuator system. 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. 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. ZIP: #1 Paul Reputation 2,020 #2 tenspeed Reputation 1,510 #3 Dan Ritz Reputation 1,480 Automatic transmission. Leaks in the head gasket can cause all sorts of problems in your Grand Caravan including poor heater performance. The sound will be most prominent for a few seconds when you turn on the air conditioning or adjust the temperature. If the cooling system is not full and bled properly, the water pump will not be able to push the coolant around the system efficiently. 2000 Grand Caravan - drivers side heat not working - Passenger and rear are fine 2 Answers. If this is the case, the only option is to replace the broken part. You just have to locate the coolant overflow reservoir and inspect the level of coolant in it. What these are and what you can do about it, we explain in this article. 90,000 miles. Resetting the system is something You can do from home but it takes a few steps. 18,300 miles. 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.)
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