identification of component used in auto trans ecu ....

Feb 21, 2007 2 Replies

hi , i have a auto transmission ecu , and i am trying to id some components , they are bolted to a heatsink and have :



a T on it , and 8c written in tiny letters , then under that it has 8055P


written on it , also has 5 leads coming out of them , and i am pretty sure that they control the shift solenoids for the auto transmission.



also in the ecu is a component labelled B946 .


any info or where to get the parts will be appreciated. thanks, mark


In message , mark krawczuk writes

It might be useful to know what nationality or make the ECU is aisin denso delco Bosch etc. and its approximate age. They're probably high side switches.

Neil J. Harris

hi, its a AISIN WARNER ecu. from a 1988 holden jackaroo . the number on the ecu is : 8 94460 647 0 thanks, mark k

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