Thread: Who has the highest mileage 7AT? Issues with the tranny?
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Old 08-30-2014, 03:51 PM   #7 (permalink)
oakland 9424
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Join Date: Mar 2011
Location: Canada
Posts: 16
Drives: 2011 370Z 7ATLoaded
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Default Tranny reprogram
Quote:
Originally Posted by ssmoked View Post
Since our 7 speed AT is maintenance free according to the service manual and dealer, I wonder if anyone ran into failures or issues with it with high mileage. Afterall, it is composed of moving parts. I also drive my vehicle hard, whenever I get the chance to.

I know someone that owns a Mercedes which also has the maintenance free transmission, it went out shortly after the warranty expired and it cost a testicle to replace.

I currently have about 48k, who has the highest mileage and what are you planning on doing with the maintenance?

1. Nothing as indicated by service manual
2. Try, tried or already changed the fluid somehow
3. ??
2013 370z sports package 2450(actual mileage).

Just sharing some info:

SERVICE BULLETIN 13-001A.

1).UPDATE NEEDED FOR THE ECM,
2).REPROGRAM TRANSMISSION CONTROL MODULE

Here's the error code they found: P0710
If you got this code, schedule an appointment to have it checked.
Just seen on forum and had it done under warranty 45,000 miles 2011
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