RDX AWD L4-2.3L Turbo (2010)
13. Install the transmission range switch (A) gently over the selector control shaft (B), and install the bolts loosely.
14. Install a new lock washer (A) over the selector control shaft (B) by aligning the projection (C) of the lock washer with the N positioning line (D)
on the transmission range switch (E), and install the locknut (F).