T6 Beach - Bubbling Noise From Rear AC + Error Code 9480753

[if6was9]

Hi all,

Wondering if anybody can help identify a problem with the rear AC controller sounding like it's bubbling when AC is set to high in the rear cabin. I've just carried out a diagnosis on the Carista and it's throwing up the following error code:

Heater & air conditioning
Part #: 7E0907040L
Coding: 0004000103 (hex)
Component: ClimatronicT5
Fault codes:
9480753 Manufacturer-specific code

Any assistance will be much appreciated before I book it in with the dealer.

 

[MattBW]

Bubbling noises from my very limited experience usually mean air in the system which can mean its lost fluid or just that its working hard..

V's car started doing it when it was losing its fluid and eventually stopped getting hot at all. We had it refilled but sadly it has returned but only when working hard now.