AC dont work on Dodge Caravan Check FUSE & Relay - YouTube Tried all combinations of power on, rotating the know etc. Dodge Caravan - Looking for a Used Caravan in your area? dash and headlights RESET PROCEDURE With the ignition off, press the TRIP and RESET buttons at the same time you turn on the ignition. There are many reasons why your Dodge Grand Caravan AC is not cooling properly. The air conditioning is a blessing, especially in hot temperatures. Check fan relay. 56,823 Satisfied Customers 20+ yrs. Over time, the heater core can begin to rust or mineral deposits can form in these channels, blocking the flow of the coolant. The rear HVAC housing has electric stepper motors driving the temperature blend door (cool/warm) and the air mode door (side/headliner vents). Inspect the cabin air filter (if equipped) to verify that it is not clogged. For a better experience, please enable JavaScript in your browser before proceeding. 7.5 pretty bad Typical Repair Cost: $1,500 Average Mileage: 43,900 miles Total Complaints: 4. 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. The sound is most prominent right after you start the vehicle. Unfortunately, this procedure does not allow you to get into the deeper layers of the filter. If the blower motor in your Grand Caravan is not spinning fast enough either due to an internal defect or due to a fault in the resistor/control module, the airflow from the AC vents will be weaker and the heating performance will be degraded. 2014 Dodge Grand Caravan SXT (about 65k miles) . Do you still sweat while driving your Dodge Grand Caravan? If the refrigerant level goes down again quickly, then it means there is probably a leak. A bad blend door actuator usually cannot be repaired and must be replaced with a new one. If the fuse is blown, replace it with a new one with the specified amp rating. It will be anywhere from $1000 tp $1500 to have a garage do the work. The inside of the vehicle is developing a bad moldy smell. A knocking noise from behind the dashboard could be an indicator of a bad blend door actuator in your Grand Caravan. Low coolant level or air in the heater core can sometimes cause sloshing sound from behind the dashboard when the engine is running. It's fake /inaccurate, What high and low buttons? Another patient said the AC is just blowing warm air. Low coolant level or air in the cooling system can cause the heater to stop working properly in Grand Caravan. Instead of changing it directly, it is often recommended to first clean the pollen filter. I have air in front of the van but my back is only blowing out hot air. 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. So, all of them must be inspected when diagnosing poor air flow. Step 1 Start the Dodge Caravan. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Did you ever fix it my van has the same problem but all my blend doors ect.. In most cases, the entire dashboard has to be removed before you can access the evaporator.
Rear a/c blows hot front blows cold? - Fixya 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. Check the system pressure. A worn out or weakened blower motor can also produce abnormal sounds when in operation. 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. This is mostly common in older vehicles. 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. Rear AC not working Rear AC not working 2016 Dodge Grand Caravan Asked by Visitor in Englewood, CO on September 05, 2021 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. Both should be hot. 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? Unfortunately, this procedure does not allow you to get into the deeper layers of the filter. There are many reasons why air conditioning may not be working properly on your Dodge Grand Caravan. If the pressure is higher than the recommended pressure, let some refrigerant out preferably into a rag to avoid exposure.
2008: Complicated rear blower problem. 2008 Grand Caravan. - JustAnswer 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. If the temperature changes a little, the module may need calibration with the scan tool (StarScan, StarMobile, etc). FAILING. Flushing is done by pushing water through the outlet hose of the heater core and draining the gunk from the inlet hose. 1. If you only install a new compressor here, another failure is inevitable, as the chips immediately destroy the new component. 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. Insert the key into the ignition and turn to the "On" position. If one is hot and the other is cold, you have a plugged heater core.
Rear a/c problems | The Chrysler Minivan Fan Club Forums A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling and air flow. Cleaning the evaporator in Grand Caravan is not a simple task. 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. 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. IMPORTANT COVID 19 SHIPPING NOTICE. If you turn it to heat, does the air get hotter? The OBDII connector is usually located under the dashboard. 3.8 out of 5 stars. Anytime there is a problem with the temperature of the air conditioning system, it could be a problem with the blend door actuator. 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. Tried the above reset, didn't work. 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. Eric, Automotive Repair Shop. A family member purchased a new 2017 Grand Caravan SXT with the rear heat / ac. The front air con works greatany ideas would could be the problem and how to fix it! Over time, grime, bugs and other small particles can build up on its surface and in the gaps of its mesh. Jul 13, 2012. 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. Next You will need to press the highest and lowest buttons on the AC control panel until the AC light begins to flash. Keep in mind that the front AC will not cool the van as good as having a twin system. In this way, it can be determined whether the loss of refrigerant is due to a defective condenser. Once you start the car back up the A/C will still be off. 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. If there is a problem with the temperature of the air conditioning system, it could be due to a bad blend door actuator. 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. In any case, it is advisable for laypersons to visit a workshop.
Dodge Grand Caravan Questions - Ac not working on passenger side - CarGurus If the condenser is dirty on your Grand Caravan, the simplest solution is to clean it. Free Dodge Grand Caravan repair estimates, See More 2016 Dodge Grand Caravan Questions, When im turning or accelerating my van makes a clicking noise, Blows cool air on 1 vent and heat from the other at the same time, The heater was blowing heat and all of the sudden it was blowing cold air and the etc light came on, Air Conditioning Expansion Valve Replacement. If it is blown, replacing the fuse will only solve the problem for a very limited period of time. An overcharged system not only affects cooling performance but can also damage the compressor and sometimes can cause a major leak. Press and hold the top one and bottom one. A maximum of the metal pipes can be rinsed here. 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. But if the weather is too cold, the engine may never reach its optimal operating temperature with a stuck open thermostat. This information is typically located under the hood and/or in the owners manual. Blend door actuator plays a role in controlling the temperature inside your Grand Caravan. A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling, heating and air flow.
Dodge Grand Caravan heater not working - causes and diagnosis Dodge Grand Caravan AC blowing hot air - causes and how to fix it 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. 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. 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 is generally recommended to replace the cabin air filter every year at the start of the winter season. Here's a good order to go about checking your van's air conditioning system: First, check the condenser to make sure it's not blocked by any debris. Bad Thermostat The job of your Caravan's thermostat is to regulate the temperature of the engine. There are several causes for AC not blowing cold air in Grand Caravan, which we will go through in this article. 24,855 miles. As a rule, there is no avoiding a change. A defective sealing ring, a worn line or a condenser that has been damaged by a stone chip are the most common causes. Clogged heater core is one of the leading causes of heating not working in Dodge Grand Caravan. Specifically replace the condenser, evacuated, and recharge the AC system with R134 refrigerant on a 2002 Dodge Caravan minivan. Most diagnostic devices then ask for some information about the vehicle. 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 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. 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 two ports in the air conditioning system of Grand Caravan. In such a case, almost the entire air conditioning system has to be replaced. Blower not. Determine if the blend door is moving. If you drive your vehicle in dusty or polluted environment, the filter can get dirty much sooner than manufacturers recommendation. tried different settings, defrost, floor and turn the heat on. The sound is something like a light tapping on the door and it happens when you turn on the air conditioning system or turn off the engine.
The blend door actuator may require recalibration after replacement. You cannot repair a broken blower motor, the part must be replaced with a new one. Turn on the AC and set it to the coldest setting, and the fan speed to maximum. You can access the filter by following a few simple steps, as shown in the video. 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. The most common reasons a Dodge Caravan ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. Ask your Dodge dealer. The dryer is often overlooked. Rear ac in Dodge Grand Caravan not blowing. It doesn't bother me. The Town & Country and Grand Caravan mini vans are susceptible to rear A/C issues, especially in the rust belt. In case of severe contamination, multiple components may have to be replaced, including the condenser, the evaporator and the compressor. This gives you a fresh start for the winter, improves defroster performance, and reduces chances of mold or mildew growth. Seem to be moving and so forth. In the event of a defect, the mechanic can directly initiate the repair. Switch the Mode Control knob to "Panel." The most common symptom of faulty blend door actuator on Dodge Grand Caravan is a slight clicking sound repeatedly coming from under the dashboard. Checking coolant level in Grand Caravan is a fairly some job. If the blend door actuator fails to fully open the blend door towards the heater core, it will result in poor heating performance. Therefore it is recommended to do this at a workshop. There is no prescribed time for changing cabin air filter, but most manufacturers recommend a change after 10,000-20,000 miles. Don't worry, you can still start your vehicle - the battery is only used to send the signal for locking/unlocking. 90,000 miles. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door actuator, or a defect in the climate control unit. The water pump is the heart of the cooling system in Grand Caravan responsible for pumping coolant throughout the system and cooling the engine. Although most of the dirt and other particles in the air are filtered by the cabin air filter, but some particles do escape and can cling to the fins of the blower cage. Feel both the rubber lines going in and out of the heater core after the engine has warmed up. 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. The videos are intended for information only. Its possible the fan is dead, and you may have to replace it.
2014 Grand Caravan front blower doesn't work, rear If the refrigerant level goes down again quickly, it means there is probably a leak. Leak was due.
BK14055 Rear A/C Block Off Kit, Air Conditioning - Amazon experience as repair shop manager and technician. Unless the wiring issue is fixed, the fuse will blow again. You just have to locate the coolant overflow reservoir and inspect the level of coolant in it. Therefore, the filter performance will not increase significantly even after cleaning. 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.
Rear A/C not working properly - 2CarPros The sound will be most prominent for a few seconds when you turn on the air conditioning or adjust the temperature. When looking for the reason, you should start with the most obvious causes: low coolant level or air in the cooling system, and clogged heater core.
Recirculate air function not working | Dodge Charger Forum 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. 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) 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. Eric is online now Continue Related Dodge Questions My Dodge grand Caravan rear AC is blowing hot air while my The heater in Dodge Grand Caravan ensures comfortable temperature in the passenger compartment when the weather is chilly. 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. 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. One is labelled H for high-pressure and the other one is labelled L for low-pressure. Both of these are at risk of clogging due to contamination, for example due to metal shavings from a failing compressor. If the water pump has worn out and the coolant is not being circulated as effectively as it used to, it can cause the heater to stop working properly because theres less coolant available to transfer heat between the engine and the heater core. 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.
2013 Dodge Grand Caravan AC/Heat Not Working Properly So, all of them must be inspected when diagnosing poor airflow. If the liquid changes color, then there is a leak in head gasket.