Hey Everyone,

I'm a relatively new owner of a 2009 G37 sedan and I recently had my dealer take care of the rough downshift from 4th to 3rd and wow! What a difference that made!

I'm wondering if there are any other important/popular TSBs that I should be looking out for while my car is still under warranty.

I've seen a couple websites that list the TSBs but I'm wondering, what TSBs have the members here had performed and did it actually improve their driving experience.

Thanks,

 

are you an S model? if so, the "brake judder" is a biggie (TSB 037 i believe).

there is a TSB section in the TECH area on this forum.

infinitihelp.com is also a great resource for TSB issues.

 

So I have a 2009 G37x (not the S) and I have that brake/steering wheel judder. When I went to the infiniti to get it check out they said a TSB is just a common repair procedure and they tried to sell me new brakes. My car has 41k on it and it is under warranty. I am going to do the brake job myself, but if they should handle then i would be glad to have them do it. Also, they told me rotors where a wear item. My warrenty info says nothing about the rotors being a wear item. Can someone give some guidance? I swear they are wrong..

 

rotor wear(or warp) is not covered.I would not use the dealer for brakes,ripoff

 

There is a ITB10-010C , battery issue. I got mine last week,
It is a more power battery replacement. I also own a 2009 G37X sedan.