s7gpt
25-10-2021, 06:20 PM
Please help me, I ran VCDS and got the 2 following codes - the car has a problem where once it gets cold outside the heater wont work / run warm or hot which isn't pleasant !
my gut feeling is replacing part number 4h0907658 will resolve the heating issue but no idea if the other fault is related etc ?
1 fault found;
08 Auto HVAC ( e87)
Relative humidity sensor in fresh air intake duct part number 4h0907658
459526 - databus
U1123 00 (009) - received error message
other fault
09 cent electrics
939534 - humidity sensor
b128104 (009) - internal system fault
(i think this is the sensor in the rear view mirror !)
my gut feeling is replacing part number 4h0907658 will resolve the heating issue but no idea if the other fault is related etc ?
1 fault found;
08 Auto HVAC ( e87)
Relative humidity sensor in fresh air intake duct part number 4h0907658
459526 - databus
U1123 00 (009) - received error message
other fault
09 cent electrics
939534 - humidity sensor
b128104 (009) - internal system fault
(i think this is the sensor in the rear view mirror !)