[s-cars] AC problems

[Tom Green]

The wiring at the front of the compressor is more exposed and subject  
to damage, so I would look there for the problem.  IIRC, there are  
three wires at the front of the compressor, one for clutch power  and  
two for the sensor mounted at the  top.
You should find information on clearing codes without VAG-COM here:

> http://www.sjmautotechnik.com/


Tom

> -----Original Message-----
> Date: Fri, 5 Feb 2010 12:54:41 -0800 (PST)
> From: George Verbryck <georgeverbryck at yahoo.com>
> Subject: [s-cars] re AC problems
> To: s-car-list at audifans.com
> Message-ID: <378338.41478.qm at web56408.mail.re3.yahoo.com>
> Content-Type: text/plain; charset=us-ascii
>
> OK I checked the compressor rpm channel and it reads 000 , engine  
> rpm channel agrees with the Tach so.... am I looking for a  
> connection wire to the climate control or from the compressor for a  
> wiring fault? Also how do I reset the codes? I assume I can reset  
> them by disconnecting the battery but when I did that in my V8 I had  
> to reset the airbag light and I do not have vagcom and my stealer  
> wanted $80 . Will this also occur with the S4? I checked the belt  
> and no strange noises everything seems to be spinning nicely. Thanks  
> for the help, George