Ok so like most of you i had that clicking noise in my rear axle and i took it several times to my dealer to get it fixed. They changed the parts and tried greasing it but nothing ever worked. When i put on my winter wheels, the clicking noise went away but when i put back my stock 18s the clicking noise came back. I thought that was weird so i took it back for service but this time to a different dealership.

Well they discovered it has nothing to do with the clicking in the rear axle bulletin and in fact the noise was coming from a broken tire pressure sensor that had been broken off into the tire and making that noise. They fixed that and no more noise! how my old dealership missed that three times i have no idea but props to infiniti of manhattan for finding out the real source of my problems and fixing it.

So for those who have that clicking noise coming from the rear, it might not be the rear axle. could be what happened to me. now that i think about it, mines was more of a loud clanking noise than clicking.

 

How weird! Did you ever notice any incosistant vibrations when you drove at high speeds? I would think with a loose TPS it would move all over the place causing a wheel imbalance.