2nd One-way Clutch

WARNING: This page is about a different car, the 2013 Infiniti FX50. However, it is still accessible from the selected car via links, so may be relevant.

Hold mid sun gear and turn rear sun gear.
Check 2nd one-way clutch for correct locking and unlocking directions. If necessary, replace 2nd one-way clutch.

Fig 1: Checking Operation Of 2nd One-Way Clutch
Courtesy of NISSAN NORTH AMERICA, INC.

Check frictional surface for wear or damage. If necessary, replace the 2nd one-way clutch.