3 offers from $32.73. 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. Note: Dirty cabin air filter mostly only leads to reduced cooling. Mechanic refilled with Freon to include dye so that he could detect a leak. Leaks in the head gasket can cause all sorts of problems in your Grand Caravan including poor heater performance. ZIP: #1 Paul Reputation 2,020 #2 tenspeed Reputation 1,510 #3 Dan Ritz Reputation 1,480 Finding these mostly very small leaks is often not easy. Over time, grime, bugs and other small particles can build up on its surface and in the gaps of its mesh. This setting only guides air to your face and upper body, not your legs. To complete the reset, press the top button. A bad water pump will not only cause poor heating, but can also result in engine damage due to overheating. The OBDII connector is usually located under the dashboard. 2014 Grand Caravan front blower doesn't work, rear 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. 3.8 out of 5 stars. Place the key into the ignition and switch it to the "On" position. The rear a/c works very, very well and they are very pleased with the a/c system. You must start the Dodge Caravan to reset the Dodge Caravan climate control. For us shade tree mechanics and cheap people the best fix is to just block the rear ac off. Low coolant level or air in the heater core can sometimes cause sloshing sound from behind the dashboard when the engine is running. There is no prescribed time for changing cabin air filter, but most manufacturers recommend a change after 10,000-20,000 miles. The head gasket is responsible for providing the seal between the engine block and cylinder heads. If the compressor fails, the AC will only blow warm air. 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. It's an obvious rear mode door or switchology problem as stated. This would require a scan tool to confirm correct operation. A knocking noise could be another indicator of a bad blend door actuator on your Grand Caravan, although its quite rare. Dodge Grand Caravan AC Is Not Working - RepairPal.com Switch the Mode Control knob to "Panel." This setting only guides air to your face and upper body, not your legs. One is labelled H for high-pressure and the other one is labelled L for low-pressure. Determine if the blend door is moving. It is generally recommended to replace the cabin air filter every year at the start of the winter season. However, if you turn the A/C completely Off, turn the ignition system off. The vehicle replaced a 2013 Chevrolet Equinox. 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. 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? The pollen filter, also known as the cabin filter or microfilter, is a central component of the ventilation system in your Dodge Grand Caravan. If this is the case, the only option is to replace the broken part. Dodge Grand Caravan AC blowing hot air - causes and how to fix it 24,855 miles. If you drive your vehicle in dusty or polluted environment, the filter can get dirty much sooner than manufacturers recommendation. 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. by Ed Ruelas on January 04, 2016 Heating AC Inspection Cost Service Location SELECT YOUR VEHICLE $94.99 - $114.99 Price range for all vehicles ( 68) Check the owners manual of your vehicle or the fuse box cover to find the exact location of the AC fuses. DODGE CARAVAN FLASHING LIGHTS A/C AND RECIRC - Fixya The inside of the vehicle is developing a bad moldy smell. Unfortunately, this procedure does not allow you to get into the deeper layers of the filter. 2000 Grand Caravan - drivers side heat not working - Passenger and rear are fine 2 Answers. Symptoms of a Bad or Failing Blower Motor Relay - YourMechanic 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. If you turn it to heat, does the air get hotter? Just like with low refrigerant, the AC in Grand Caravan will blow warm air only if the AC system is overcharged with refrigerant. Very common problem & they were surprised there . The sound is most prominent right after you start the vehicle. 90,000 miles. Heat and air works great but if you say, switch to floor then it willbe floor and face. It does this by allowing water to enter the engine when it is getting hot, and by keeping coolant from entering while the vehicle warms up. The dryer is often overlooked. It also puts unnecessary strain on the entire AC system which negatively impacts your Grand Caravans fuel consumption. In any case, it is advisable for laypersons to visit a workshop. Release the buttons once you see the light flash. Feel both the rubber lines going in and out of the heater core after the engine has warmed up. 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. 2016 Dodge Grand Caravan - Rear AC not working - RepairPal.com A low refrigerant level in your Grand Caravan does not necessarily mean there is a leak. As a rule, there is no avoiding a change if the filter is dirty. In this way, it can be determined whether the loss of refrigerant is due to a defective condenser. . No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Jul 18, 2012. Just have it refilled and you can drive with pleasant temperatures again. Another patient said the AC is just blowing warm air. 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 top button controls the rear wiper on constant and the bottom button controls the rear wiper washer fluid. The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. 2019. Heat stops working intermittently on really cold days, the only way to fix it is to turn the car off and restart, or switch the temp controls over to . 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? Christopher S July 30, 2020. Due to the complexity of the replacement job, it is not recommended as a DIY project. 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 you have front AC that is working fine then the rear should also work if the blower is working. 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. This hinders the condensers ability to release heat as less air passes through the mesh, which results in poor cooling in the interior. HVAC with 3 zone controls. Dodge Caravan Climate Control Air Conditioner Blows Hot A/C blowing hot air CHEWBUG2 MEMBER DODGE CARAVAN I am a lady and do not know alot about cars, but I think I got scammed when I took my car in to have the a/c fixed. 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. Press the top button to complete the reset. The compressor is the heart of the entire air conditioning system on Dodge Grand Caravan. Air Conditioner Problems of Dodge Grand Caravan Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. The minivan was first manufactured in 1983 and remains in production as of 2011. Possible leaks or failed components in the rear. She currently resides in South Florida. 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 !! 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 cabin air filter captures most of the dirt or other airborne particles, but some particles escape and can get lodged on to the evaporator. Automatic transmission. If you only install a new compressor here, another failure is inevitable, as the chips immediately destroy the new component. 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. 7.5 pretty bad Typical Repair Cost: $1,500 Average Mileage: 43,900 miles Total Complaints: 4. Specifically replace the condenser, evacuated, and recharge the AC system with R134 refrigerant on a 2002 Dodge Caravan minivan. What was replaced? 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. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, Auto User Manual: Dodge Caravan Owner's Manual. Caravan fan and ac not working 1 Answer. 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. The result is a defective compressor that can no longer be repaired. Step 2 Turn the Mode Control dial to "Panel." This setting only directs air to your face and upper body and not your feet. rear AC, grand caravan | AnandTech Forums: Technology, Hardware Maybe only the condenser side fan is not working. As a rule, there is no avoiding a change if the filter is dirty. Blend door actuator plays a role in controlling the temperature inside your Grand Caravan. Recirculate air function not working | Dodge Charger Forum Therefore, the filter performance will not increase significantly even after cleaning. ! 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. Join now! 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. Keep in mind that the front AC will not cool the van as good as having a twin system. Ditto. Your air conditioning system no longer cools properly? It is also cryogenic and can cause severe frostbite when it comes in contact with the skin. . 166. Insufficient amount of refrigerant in the AC system is one of the leading causes of AC not blowing cold air in Grand Caravan. 2012 Dodge Grand Caravan Heater Not Working Properly There are many reasons why air conditioning may not be working properly on your Dodge Grand Caravan. 56,823 Satisfied Customers 20+ yrs. 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. Start by inspecting the condition of the cabin air filter on your Grand Caravan. Dodge Caravan AC Not Cooling: Why and How to Fix 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. Dirty evaporator can cause weak airflow and reduce the heating performance in Grand Caravan. 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. It will be anywhere from $1000 tp $1500 to have a garage do the work. Sometimes when a thermostat goes bad, it stays stuck open.
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