Hey, so you're ripping about with no ABS module connected is that it?
I would assume that the T4 would have the right code rather than a generic code found on the internet.
That being said, seems pretty fair that the trans ECU is having a fit with without data from the ABS ECU. Maybe wheel speed etc is offered up by the ABS ECU instead of the main ECU.
One would assume that the timeout signal is absolutely correct given no ABS module connected, and id go so far as to say stop driving save for something adverse occurring.
Probably not a lot of help but my thoughts.
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