u/Hallaford77

Hi all

I recently picked up a 2017 Energi Titanium on the cheap because it had high mileage due to it likely being some dude’s Uber rig. I noticed it has a faint grinding noise in motion at certain speeds and am wondering if this is the start of the output shaft or diff bearing failure as outlined in TSB 19-2391. The noise is coming from the passenger side, and I have replaced the axle and carrier bearing as well as brake pads and rotors as those were a little noisy too. It improved slightly but the noise is still faintly there.

For anyone who suffered transmission failure as a result of this TSB issue, what were your initial symptoms? This is my second Energi. Thanks in advance.