Flash Reset TCM, ECM, PCM
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Driver School Candidate
Joined: Mar 2014
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From: VA
Flash Reset TCM, ECM, PCM
Anybody have information or tips on resetting the computers. Not sure if when my Toyota dealer does it, if it will delete the software updates or not. Bought a 2007 ES350 with 104k miles and not sure if these flashes/resets are something that needs to be done, now that the vehicle is being driven by a new driver. Aren't the computers like a learning thing and adjusts to the drivers? Tips/info would be greatly appreciated. Also doing the trans flush because the fluid is starting to contain moisture.
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