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TCM swap

Featured Replies

I have a 1993 Legacy L AWD AT with a control unit issue

Does anyone know what all the numbers and letters mean on the control unit itself? I have had offers from people to sell theirs, but even in the same year there seems to be a huge variation of part numbers and the two large letter combinations of the units themselves. What accounts for all these differences?

  • Author

#'s from my TCM (7/92 PRODUCTION DATE CAR)

 

HQ

31711 AC011

A64-000 RR8 2717 (ALL FONT IN BLACK)

 

 

It is an AWD non-turbo Legacy L wagon.

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