2012 Sienna Limited AWD push to start - won't crank

Thu, 21 Jan 2021 22:05:48 +0000

Evo One with FTX64-2W

2 way remotes operate the door locks and trunk.

Remote start results in no crank.

Side lights come on for a few seconds, go off, and then flash 4 times. I have checked all the wiring multiple times.

I just pulled the glove box and there isn't a factory starter based on the info in this doc.
PT398-08100 Rev. B.pdf

I don't see any voltage on yellow A1.

sevice# 002B02156111

So my module is from 2016 and the guide says you need 2019 and firmware 79.59 minimum. The one I have will only flash to 76.56. Going to buy a new module and see what happens with the correct hardware & firmware.

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2012 Sienna Limited AWD push to start - won't crank