HYPOID Driven Gear RUNOUT On Its Back Surface
WARNING: This page is about a different car, the 2013 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
Using a dial gauge, check the hypoid driven gear back surface runout.
Hypoid driven gear back surface runout:
0.05 mm (0.002 in)
If the hypoid driven gear runout exceeds specification, replace the hypoid driven gear.