5AT problems
Re: 5AT problems
Yes, they just automatically do it.....I have had 2 or 3 ECU revisions so far........My transmision occasionally not wanting to downshift as directed began after my last "upgraded programming".
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Thebaws11
Engine, Drivetrain & Forced-Induction
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Jul 2, 2021 11:36 AM
itgogitrev
G35 Sedan V35 2003-06
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