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Audi 100, S4: 1992-1994, A6, S6: 1995-1997 (C4) 1992 Audi 100 CS Quattro Transmission Controller Problems..Help Please!!!!!


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Last Post: Nov 17, 2003 11:44 AM Last Post By: Art
skiguy

Posts: 4
Registered: 12/09/03
1992 Audi 100 CS Quattro Transmission Controller Problems..Help Please!!!!!
Posted: Nov 17, 2003 11:26 AM
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Hello. I have a 1992 Audi 100 CS Quattro wagon with automatic transmission. I am stranded out of state with no Audi Dealership.....I need help to get home!!! Here is the problem. My anti-lock off light was lit on the guage cluster. In this model, it has a switch on the dash that lets you turn on or off this feature. At any rate, I pressed the switch and observed a large flash or surge. Naturally, it had blown a few fuses in the fusel panel. I replaced them (2) with new ones. I thought my problem was solved until I started back on the road. My transmission will not shift!!!!! It seem to be in the "limp mode". I have double checked every fuse I can find in the car...All or okay. My questions is......Could it be a relay, or is the controller shot? If a relay is possible, please let me know witch one. I will order a manual ASAP!!! Any help woud be greatly appreciated.
Art

Posts: 2,741
Registered: 09/08/00
Re: 1992 Audi 100 CS Quattro Transmission Controller Problems..Help Please!!!!!
Posted: Nov 17, 2003 11:44 AM   in response to: skiguy in response to: skiguy
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Good Morning, Jay

It looks like you've done just about all you can do, given the circumstances. There is no fused electrical connection to the TCM; those two fuses (S7 & S8) are for the automatic transmission console light switch-over relay (J307).

The next step is to find a shop with a scan tool that can access the automatic transmission system. The TCM is accessed througth address word 02. Keep us advised.

Arthur LeBrun
Bentley Publishers

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