Vag-Com Message:"Too many communication errors to conti

Post by **jfeb** » Sun Dec 03, 2006 10:23 pm

I get this message when trying to read the "Auto HVAC" module (I am trying to investigate a heating/climate control problem)

Anyone else had this error message?

Post by **MarkB** » Sun Dec 03, 2006 10:26 pm

I think I might get a similar thing come up on mine when I try to run something in the HVAC. Can't remember what it was though just that it crashes out when running something specific to do with the air-con.

It was a mate who was playing with VAG-COM on my car at the time... I'll try and find you out more details if needed.

Post by **Uwe@Ross-Tech** » Sun Dec 03, 2006 11:40 pm

HVAC modules in those cars are exceedingly fussy about protocol timing.

Try the tips here:
http://www.ross-tech.com/vag-com/faq_2.html#2.5

If nothing there solves it, let us know what version of VAG-COM you're using, what kind of PC, and what kind of interface.

-Uwe-

Post by **jfeb** » Sun Dec 03, 2006 11:40 pm

That would be great, thanks.

Post by **jfeb** » Tue Dec 05, 2006 9:53 am

According to the guys at Ross-Tech my problem is typical of 3rd party cables. I am going to bite the bullet and buy a "proper" cable and license from Ross-Tech. As usual, you get what you pay for...

Post by **ChipHazzard** » Wed Dec 06, 2006 10:54 am

I had this problem when I was using an old pii laptop running win2k, when i tried it on a newer one running XP it was fine

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Vag-Com Message:"Too many communication errors to conti

Vag-Com Message:"Too many communication errors to conti

RE: Vag-Com Message:"Too many communication errors to c

RE: Vag-Com Message:"Too many communication errors to c

RE: Vag-Com Message:"Too many communication errors to c

RE: Vag-Com Message:"Too many communication errors to c

RE: Vag-Com Message:"Too many communication errors to c

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