Arm, Wiper: Installation: Rear

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Make sure the wiper motor is in the park position before installing the wiper arm. Turn the ignition switch to the ON position, then move the rear wiper switch to the OFF position. If the wiper pivot moves, wait until it stops moving, then turn the ignition switch to the OFF position. The wiper motor is now in the park position.

Courtesy of CHRYSLER GROUP, LLC

Position the wiper arm onto the pivot shaft so that the tip of the wiper blade (1) is close to the bottom of the liftgate glass.
With the wiper arm properly indexed, push the wiper arm onto the pivot shaft.
Install and tighten the rear wiper arm nut to the proper torque. Refer to TECHNICAL SPECIFICATIONS .
Close the plastic pivot cover over the nut.
Wet the liftgate glass then operate the rear wiper. Turn the rear wiper switch to the OFF position, then check for correct wiper arm position. If it is not positioned properly, repeat the alignment process.