Climate Control Error messages


Registered User
Hi there guys and girls

can somebody help me find out what the following error messages are about please?

1 Fault Found:
18043 - Powertrain Data Bus: Missing Message from A/C Controller
P1635 - 35-10 - - - Intermittent
1 Fault Found:
01320 - Control Module for Climatronic (J255)
49-10 - No Communications - Intermittent

Thank you in advance.


Registered User
Mine has the same error, as far as I can tell it all works as it should, Maybe try and check the wiring plugs to the rear of the unit..