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No AWD – help!
Posted 20 January 2004 - 09:38 AM
post the part # on the TCU, and I'll check to see whether it's a FWD TCU or not.
Posted 20 January 2004 - 02:38 PM
Here are the part numbers off the TCU:
Which part of the number determines if it's 2WD or AWD? Do you have some type of decoder you could post?
I forgot one thing to check - I tested all the inputs to the TCU and they all are in spec. But I checked them all to a common ground - oops - need to check them to their specific grounds through the TCU. Could have a bad ground that's ruining a good signal. Another project for tonight. Thanks. Dave
Posted 20 January 2004 - 08:45 PM
I have a complete parts book for the 1990-1994 legacies. It has application guides and other very helpful and useful stuff.
That TCU is definitely used in the AWD legacies 1990-1991 to be exact.
Definitely check the grounds.
Posted 25 June 2009 - 02:57 PM
I have similiar problem, my 1998 RS only work in fwd, but I have the fuse in because when I take it out it only shifts from 1st to 2nd and when it tries to shift into 3rd or 4th it justs revs no power to any wheels.
It has a 31711 ad800 tcm,is this for a 1998 2.5RS only?? Is there any other tcm I could put in that would work??:-\
Posted 26 June 2009 - 09:22 PM
Posted 27 June 2009 - 07:01 AM
Thanks for replying!
So could I use a Tcm from a 2.5 leg gt for example to get more aggressive shifting? Do you think that would be a good alternative? If so do you have a couple of alternative suffix #'s for the 31711 that might be good choices:)??
Thanks in advance AJS70
Posted 28 June 2009 - 04:44 PM
Posted 28 June 2009 - 04:45 PM
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