Jits

Hey guys I have a 2009 G37 7AT I bought 3 months ago. Recently when I come to a stop and try to accelerate, the transmission seems to hesitate rpm rises to about 2200, jerks then takes off. It almost seems like its slipping in the lower gears, but once it gets maybe about 3<SUP>rd</SUP> it seems fine. Is there anyway to check the transmission fluid to make sure its not low, also is there any way to check if the transmission reprogramming was done or to what version. Please advise I don’t want to take it to dealer unless for reprogram. If need reprogram does the dealer do it for free or charge?

sniper27

iTrader: (2)

Did you read this thread (towards the end)?

https://www.myg37.com/forums/g37-sed...reprogram.html

Short answer. Yes, you need the reprogram. It's free.

'11G37S

iTrader: (4)

I got mine done and it fixed it for the most part. A month later and about 4,000 miles later its happening again. I have noticed the driving in sport mode basically takes care of the problem. I don't mind driving in sport until I take it in for my next oil change and have them take care of it then.

Jits

So i had my mechanic from Nissan check it out and he said Fliuid was about 2 quarts short. We added the fluid, and now car shifts a lot better. Hope that solved this issue.

blnewt

iTrader: (13)

I'd have them check your cars' history and see if you've had the TSB applied, I doubt they had it done since you've had it about the time frame that the TSB was released for the 09s. It's a better overall drive after the TSB for sure.

TinsleyC

I would be concerned why it's two quarts short, that's a lot! Is it leaking?

Jits

Yea i think i will take it back to the dealer to see if the TSB has been updated. I think the leak happened with the oil cooler was being changed out, it was kinda of hard to add fluid had to get a long funnel...Thanks everyone