Help with Air conditioning fault codes from VCDS Please.

[Matt 77]

Hi all , I'm new here today and starting off by asking for some help with my A/C. The air conditioning has been playing up for the last few weeks at first I thought it was low on gas which infact it wasn't the case. I decided to go to my local garage who had VCDS, they managed to find theses fault codes but couldn’t tell me what they mean. Hoping someone can tell me what they mean and possibly suggest what is wrong. Is there a web site which explanes the fault codes?

1 fault found
0132-control module for climatronic J255
49-10 No communication-intermittent.

2 faults found

18043-powertrain data bus missing message from a/c controller
P1635-008-impusible signal-intermittent


01616-signal wire to interior monitor
49-10- No communication-intermittent

 

[Woorlord]

Ross-Tech Web Site is a good start.

1. Scan toe faults and save a log of what they say.
2. Clear all DTC's
3. Re-scan and see what pops up - you may want to have a drive or leave the engine running for a while prior to doing this.