There are two main sources for transmission problems in a 2011 INFINITIM37, mechanical and software. Usually software are easier to fix than mechanical as well. If You notice that Your transmission is excessively noisy, or shifts very rough between gears that could be a sign that there is a mechanical problem. When the gears do not fit tightly together due to damage to them they will not run as smoothly. I suggest checking Your fluid for signs of debris. If Your transmission has delayed shifts, or feels like it cannot figure out which gear to go into that is usually a software problem. You will want to have the TCM inspected by a mechanic to see if there are any errors or faults.
Jerry C.
April 10, 2020
The 2011 infiniti m37 transmission problems include the transmission slipping when shifting, and shifting being difficult to do at all. This will make it so you need to replace or fix the transmission.
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