Climate Control Fault Codes

[Yasmin]

I have the following messages for my Climate Control:

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

Does anyone have any ideas?

Thank you in advance.

 

[Staz]

Does the climate control work okay? If you clear the fault does it come back?