243108624f34969ff8 dodge caravan rear ac not working

Instead of changing the cabin air filter in Grand Caravan, it is often recommended to first clean the filter. Grand Caravan Crew 3.6L V6 Automatic transmission 46,300 miles AC stopped blowing cold. This can happen due to a leak or if the AC has not been recharged for a long time. If the fuse is blown, replace it with a new one with the specified amp rating. Resetting the system is something You can do from home but it takes a few steps. tried different settings, defrost, floor and turn the heat on. The vehicle replaced a 2013 Chevrolet Equinox. Let us know what you find with this and we can go from there. Remove the blower fan in a Dodge Caravan by first disconnecting the battery, then waiting two minutes to disable the airbags. Vehicle History's team of automotive experts brings you the most accurate and up-to-date used car information. Over time, these dust particles can builds up on the fins and block the air flow through the evaporator, resulting in poor cooling. The AC will start to calibrate and reset. Sometimes when a thermostat goes bad, it stays stuck open. 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. "AC unit" - what does that mean? 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. If you turn it to heat, does the air get hotter? 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 vehicle was taken to all star Dodge Chrysler Jeep ram at 11503 st charles rock rd, bridgeton, mo 63044, (314) 291-2050 where it was diagnosed that the power control module needed to be replaced. The most common causes for AC blowing hot air in Dodge Grand Caravan are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay. Check all front HVAC fuses and relays M11 and J15 I believe, all good. A bad blend door actuator usually cannot be repaired and must be replaced with a new one. It is important that you enter this 100% correctly, otherwise the result of the search may be inaccurate. 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. Therefore, it is recommended to do this in a workshop. Insert the key into the ignition and turn to the "On" position. The design of the heater core is similar to the radiator, it has narrow internal channels through which hot coolant flows. 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. Step 3 Locate the three leftmost buttons in the AC controls. The sound will be most prominent for a few seconds when you turn on the air conditioning or adjust the temperature. This hinders the condensers ability to release heat as less air passes through the mesh, which results in poor cooling in the interior. Air should blow out of the vents at different intervals during the reset. When you turn on the heating, air gets blown through the heater core, warming the air in the cabin.If there is air trapped inside the heater core, the coolant will not be able to flow through it properly. 92492 20+ yrs. Low coolant level or air in the cooling system can cause the heater to stop working properly in Grand Caravan. Check which type of refrigerant your vehicle uses. The Fora platform includes forum software by XenForo. Clearing the air from the heater core will not help until the head gasket has been replaced. Clogged heater core is one of the leading causes of heating not working in 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. If the temperature doesn't change at all, the door may be stuck or broken. IMPORTANT COVID 19 SHIPPING NOTICE. With the tool connected, turn on the ignition. 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. Note: Dirty cabin air filter mostly only leads to reduced cooling. Anytime there is a problem with the temperature of the air conditioning system, it could be a problem with the blend door actuator. 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. Therefore it is recommended to do this at a workshop. A patient turn the temp control to warm because the air conditioner was too cold. A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling and air flow. The best fix is to replace the rear evaporator and hope it goes more than 2 years before the problem happens again. 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. Therefore it is important to diagnose a failing water pump at early stages to avoid expensive repairs later on. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 2019. There are several causes for AC not blowing cold air in Grand Caravan, which we will go through in this article. Very common problem & they were surprised there . Once we know what the actual charge is in the system then we can start narrowing it down to just the rear system and a possible door motor issue but if the charge is weak then we will not fix it unless we check this first. Caravan fan and ac not working 1 Answer. What was replaced? 1. 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. Bought brand new in March 2012. For us shade tree mechanics and cheap people the best fix is to just block the rear ac off. 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. 0%. The vehicle was not repaired. 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? (But it bothers the wife about 10 days out of the year.) HOLD the buttons for 10 sec and the instrument cluster will go into a diagnostic sequence. I have a 2005 . Rear controls stuck and blowing high heat no matter what happens in other zones. Check fan relay. A patient turn the temp control to warm because the air conditioner was too cold. A professional mechanic can swiftly diagnose the poor AC cooling issue for you. Check the owners manual of your vehicle or the fuse box cover to find the exact location of the AC fuses. So, even if you recharged your Grand Caravan AC at the recommended pressure, the system could still over pressurize when the ambient temperatures get warmer. Too much oil: If there is excessive amount of oil added with the refrigerant, it can cause compressor performance issues which reduces cooling efficiency, and can also cause premature compressor failure. If you drive your vehicle in dusty or polluted environment, the filter can get dirty much sooner than manufacturers recommendation. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. 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. Locate the three leftmost buttons in the AC controls. 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. If fans arent coming on, you should have engine overheating issues. It also puts unnecessary strain on the entire AC system which negatively impacts your Grand Caravans fuel consumption. Rear ac in Dodge Grand Caravan not blowing. But if the weather is too cold, the engine may never reach its optimal operating temperature with a stuck open thermostat. 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. Your vehicles air conditioning system has an expansion vale or an orifice tube, depending on the model. This can have different causes. Low coolant or air in the cooling system Low coolant level or air in the cooling system can cause the heater to stop working properly in Grand Caravan. The heating system in Grand Caravan uses hot coolant or antifreeze from the engine block to heat the interior of the vehicle. Blend door actuator plays a role in controlling the temperature inside your Grand Caravan. Due to the complexity of the replacement job, it is not recommended as a DIY project. A defective sealing ring, a worn line or a condenser that has been damaged by a stone chip are the most common causes. 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. 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. YOU HAVE TO GO WITH DODGE OEM BLEND DOOR ACTUATOR (MOPAR).Part #: M8679001Watch my video for the full explanation.Rear temperature blend door actuator replacement:https://youtu.be/F3QhRBu5AvgPassenger side blend door actuator replacement:https://youtu.be/CYTsrmHK9uUGive me your support and join the channel:https://www.youtube.com/channel/UCvyScrAKiK8NL66K4yrQTnA/joinThanks for watching.Don't forget to Like the video / SUBSCRIBE to the channel! DISCLAIMER:While QuiteAlright strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, Auto User Manual: Dodge Caravan Owner's Manual. 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. Once you start the car back up the A/C will still be off. Turn the Mode Control dial to "Panel." 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. There are 2 separate evaporators but only one compressor. Flushing is done by pushing water through the outlet hose of the heater core and draining the gunk from the inlet hose. The Dodge Caravan AC is known for one thing.. Two compressors for a rear air problem? If this is the case, the only option is to replace the broken part. Determine if the blend door is moving. 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. 0% 37 % of the time it's the AC Refrigerant Leak 0% 21 % of the time it's the Climate Control Electrical Issue 0% 12 % of the time it's the AC Compressor 0% 30 % of the time it's If the compressor fails, the AC will only blow warm air. Where are the 3 buttons to hold for reset? Dirty evaporator can also be the reason for AC problems on your Dodge Grand Caravan. Instead of changing the cabin air filter in Grand Caravan, it is often recommended to first clean the filter. Hope this helps. Thanks for your support! Before you consider replacing the heater core in your Grand Caravan, it is recommended to flush the existing heater core. Locate two rubber hoses that connect to the heater core through the firewall area. Thermostat is a part of the cooling system in Dodge Grand Caravan which ensures that the engine reaches its optimal operating temperature as quickly as possible and maintain it under all operating conditions. It is a filter! does not research or authenticate any of the Answers provided. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not RB The Mechanic Maybe only the condenser side fan is not working. The AC stopped working a while ago. If the condenser is dirty on your Grand Caravan, the simplest solution is to clean it. If you only install a new compressor here, another failure is inevitable, as the chips immediately destroy the new component. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door actuator, or a defect in the climate control unit. Your vehicle may also consume more fuel than normal. A worn out or weakened blower motor can also produce abnormal sounds when in operation. 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. 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. Over time, these particles build up on the fins and block the air flow through the evaporator, causing reduced air flow in the cabin and poor cooling. The blend door actuator may require recalibration after replacement. 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.

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