Mazda 6 Service Manual: No.17 excessive shift shock from n to d or n to r position/range

No.16 judder upon torque converter clutch (tcc) operation

No.18 excessive shift shock is felt when upshifting and downshifting

Other materials:

Mazda 6 Service Manual: Owner Maintenance Precautions
The owner or a qualified service technician should make these vehicle inspections at the indicated intervals to ensure safe and dependable operation. Bring any problem to the attention of an Authorized Mazda Dealer or qualified service technician as soon as possible. At Least Twice a Year (For ...

Mazda 6 Service Manual: Front shock absorber and spring removal/installation
Caution Performing the following procedures without first removing the ABS wheel-speed sensor may possibly cause an open circuit in the harness if it is pulled by mistake. Before performing the following procedures, remove the ABS wheel-sensor (axle side) and fix it to an appropriate pl ...