Maintenance Schedules
Jeep Wrangler / Jeep Wrangler Owner's Manual / Maintenance Schedules
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Service The Parksense Rear Park Assist System
When the ParkSense Rear Park Assist System is malfunctioning,
the instrument cluster will actuate a single
chime, once per ignition cycle, and it will display the
“CLEAN PARK ASSIST SENSORS” ...
Rear Axle Fluid Level Check
The rear axle oil level needs to be between 1/8 in (3 mm)
below the bottom of the fill hole and the bottom of the fill
hole.
The rear axle fill and drain plugs should be tightened to
22 to 29 f ...
Knee Impact Bolsters
The Knee Impact Bolsters help protect the knees of the
driver and the front passenger, and position front occupants
for the best interaction with the Advanced Front
Air Bag.
Along with seat bel ...


