Join my channel on Instagram as @manishcartechnology. Install the app to follow my photos a 0:00 / 7:50 How to fix Audi A6 Climate Control (HVAC, Heater unit). WheelsAndMotors 40.5K subscribers Subscribe Subscribed Share 314K views 10 years ago Attention! Another way of cleaning it - Jul 30, 2021. #2. christopher barnes said: Hi guys, noticed my heater blower wasnt working, all direction and heat ok. No a/c. I tested the fan using a 12v supply which was fine so i then lazily ordered the heater resistor thinking that this was the fault. The most common causes that hinders normal operation of air conditioning system on your Audi A6 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. 01273- Fresh Air Blower (V2) 02023- Supply Voltage for control. module for fresh air blower lower limit exceeded. 01844- control module for fresh air blower J126. i did search a lot of posts about this issue and the common faults of these codes are caused by faulty fan motor and blower resistor. eLhW8rc.

audi a6 c6 blower not working