Prototypen
Member
Last year I changed the high-pressure sender G65 and temperature sender G263, after that the aircon was working perfect.
Now when the heat returns ( I live in Portugal and we now have 27-30 degrees C).
I have checked the fault codes and have two which basically are the same problem.
Engine
18043 - Powertrain Data Bus
P1635 - 35-10 - Missing Message from A/C Controller - Intermittent
Instruments
Readiness: 0010 0101
01320 - Control Module for Climatronic (J255)
49-10 - No Communications - Intermittent
When it´s 25 deg outside I have approx 15 deg in the centre air outlet, 2 deg on driver side outlet (LHD car) and basically outside temp on passenger side.
Temp measured with laser thermometer.
How can it be very cold air on driver side and nothing on passenger side? Can it be some flaps inside the air-ducts that not working?
Any idea where to start? Yes I will check all connectors at centre console control and control module for climatronic.
But I don't believe that is the problem for the non cooling on the passenger side?
Now when the heat returns ( I live in Portugal and we now have 27-30 degrees C).
I have checked the fault codes and have two which basically are the same problem.
Engine
18043 - Powertrain Data Bus
P1635 - 35-10 - Missing Message from A/C Controller - Intermittent
Instruments
Readiness: 0010 0101
01320 - Control Module for Climatronic (J255)
49-10 - No Communications - Intermittent
When it´s 25 deg outside I have approx 15 deg in the centre air outlet, 2 deg on driver side outlet (LHD car) and basically outside temp on passenger side.
Temp measured with laser thermometer.
How can it be very cold air on driver side and nothing on passenger side? Can it be some flaps inside the air-ducts that not working?
Any idea where to start? Yes I will check all connectors at centre console control and control module for climatronic.
But I don't believe that is the problem for the non cooling on the passenger side?