HVAC error code 65535

[POLOZ]

Hi Guys,

Just scanned the gti there today and a error came up as follows:

Control Module Part Number: 6Q0 820 045
Component and/or Version: Klimaanlage X0840
Software Coding:
Work Shop Code:
VCID: EAA7C1AB8571
1 Fault Found:
65535 - Internal Control Module Memory Error
00-00 - -

Did a search of the control module and it came up as Heater control module.
Now just last week when I turned the air con on, a wining noise came on and when I put my foot on the gas the noise got louder.
I can also hear the compressor

Any suggestions?

[rover220]

thats a common fault code across several different module,.

mine throws up a 65535 on internal control module but everything works as it should still.

[POLOZ]

thats a common fault code across several different module,.

mine throws up a 65535 on internal control module but everything works as it should still.

Hmm yeh I read about it on different forums. But I know the problem is when I put on the aircon I can hear it making a winning noise along with the compressor making a hush sound?!?!?

Could this be the v68 motor????


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[quinnygti]

Mine made that noise the other day and also the climate control display started flashing

[POLOZ]

Mine made that noise the other day and also the climate control display started flashing

Have you scanned with VAGCOM to see if you get the same error? I dont have climate control hence no error but do have A/C. Heating seems to work fine etc........

[quinnygti]

I have texa at work so il try it tomorrow

[POLOZ]

No problem mate. Keep me posted

[POLOZ]

I have texa at work so il try it tomorrow

Any news on this mate?


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