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Discussion Starter · #1 ·
Anyone know if a new one is available and when the newest one was released?

My brother's 2004 Nissan Maxima 3.5L SE 5SPD Auto has a huge delay/kick/THUMP when shifting from reverse to drive and vice versa, as well as a jerk/kick when shifting to and downshifting from second gear.. finally went into Nissan today and turns out his vehicle has TWO transmission updates and this may very well fix these issues he said.. so it got me to thinking about my vehicle.

My 2004 Hyundai Santa Fe 2.7L FWD doesn't have much of a transmission issue, but I could see some room for a sufficient amount of improvement in the shifting through gears and the timing.

Never thought about updating/reprogramming ECU's/TCM's and the amount of positive impact this may have.

Anyone know? Anyone have this done? Will update tomorrow any changes it made to my brother's car, for $160 it may be worth it.

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