2020 Volkswagen Vw Passat Motor Hvac Door Air Actuator Adjustment In this video we show were to add r134a on your vw passat. checking the system pressure and adding additional coolant is usually the first step to take when. This 2009 2017 vw has an intermittent ac problem. let's diagnose and fix it.😎if this video has been helpful consider supporting us with a cup of coffee! 🙂h.
Vw Passat The Air Stop Blowing But Fan Works How To Calibrate And So your ac wants to work when it decides it wants to work and your freon is charged well check your relay.don't forget to subscribe today for more fact or fi. The most common causes that hinders normal operation of air conditioning system on your vw passat 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. 1. dirty cabin air filter. 2. check the air conditioning vents: make sure that the air vents are open and that the air is flowing out of them.3. check the air conditioning compressor: listen for the compressor to engage when you turn on the air conditioner. if you do not hear the compressor engage, the compressor may be faulty. 4. Here’s a good order to go about checking your car’s air conditioning system: first, check the condenser to make sure it’s not blocked by any debris. inspect the cabin air filter (if equipped) to verify that it is not clogged. determine if the blend door is moving. check the system pressure.
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