Remove the final driven gear (A) from the differential carrier (B). The final driven gear bolts have left-hand threads.

Install the final driven gear on the differential carrier in the direction shown.
Tighten the bolts to 101 NВ·m (10.3 kgfВ·m, 74.5 lbfВ·ft) in a crisscross pattern in at least two steps.
System Initialization
The navigation system must be initialized if
power to the navigation system is
interrupted for any reason (e.g., the
battery was disconnected). ...
Warm Up TWC Removal/Installation
NOTE: If the warm up TWC is damaged internally, inspect the under-floor TWC
for debris.
Raise the vehicle on a lift.
Remove the bolts (A).
Lower the vehicle.
...