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Old 02-28-2019, 08:47 AM
droddy droddy is offline
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2004 Xterra
Join Date: Feb 2019
Posts: 3
Default Does TCM need to be re-booted

I had a problem with the converter staying locked up when coming to a hard stop.
I replaced the valve body. Having issues with acceleration, slipping and no upshift into top gear. Wondering if the TCM needs to be re booted or 'flashed'?
This is the RE4R01a transmission with the external TCM.
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