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Potential Tuner
Failed to flash. Now can't start truck.
Just tried to flash the latest tune sent to me by my tuner and got a 'Failed to Start error. I then disconnected and reconnected the battery and tried to start the truck and now it doesn't even attempt to start. Pulled the negative for a few minutes and tried again. Same issue.
Any ideas?
This is on a 2008 Toyota Tundra.
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Tuner in Training
Any luck with this? I have similiar issue, no start. After reading and modding the file, went to write and controller init failed...Tundra fail write.jpg
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Potential Tuner
Did you try flashing the stock backup
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Tuner in Training
most probably bricked. you will need a Toyota flasher and try installing a base tune on the bench.