Jeep GRAND CHEROKEE WK 2022 Owner's Manual page 149

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2. Using a suitable tool, disconnect the wire clip
from the bracket.
NOTE:
Before the next step, it is recommended to scribe
location to assist in reinstallation.
3. Using a suitable tool, remove the two fasteners
that hold the sensor bracket to the bumper
beam.
4. Locate the protective connector on the rear of
the bumper beam.
Bumper Beam
1 — Inside Bumper Beam
2 — Protective Connector Location
3 — Sensor Bracket Fasteners
4 — Sensor Bracket
NOTE:
Only models with the Off-Road Package are
equipped with a protective connector.
5. Remove the plug from the protective
connector and install on the sensor.
6. Insert the wiring harness connector into the
protective connector.
7. Store sensor and bracket in a safe place.
NOTE:
All Speed Control functions will be disabled when
the radar sensor is disconnected.
Radar Sensor Installation Procedure (If Equipped
With Adaptive Cruise Control [ACC]):
1. Disconnect the wiring harness connector
from the protective connector on the bumper
beam.
2. Remove plug from radar sensor and install in
protective connector.
3. Using the previously scribed marks, reinstall
the radar sensor and bracket using the two
fasteners.
NOTE:
Some alignment may be required upon fascia
installation to align sensor with fascia.
4. Install the wiring harness connector into the
radar sensor.
STARTING AND OPERATING
NOTE:
If you receive a fault, see an authorized dealer.
They may need to perform a sensor alignment.
Lower Front Fascia Installation
NOTE:
This will only work if you have a helper.
1. Starting at the center of the vehicle, engage a
sufficient number of tabs to support the
weight of the lower fascia (typically one or two
tabs) into the upper fascia.
2. Working your way outward, engage the tabs
into the slots on one side of the vehicle.
3. Return to the center of the vehicle and repeat
Step 2 to the opposite side of the vehicle.
NOTE:
It may be necessary to apply additional
force to individual tabs to make sure they
are fully engaged.
Do not use any tools to apply additional
force to the tabs as damage to the upper
and lower fascias may result.
4. Reinstall the seven quarter turn fasteners.
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