Jeep grand cherokee 2015 Owner's Manual page 461

NOTE: It is recommend to also remove the radar sensor
on vehicle equipped to Adaptive Cruise Control (ACC).
This radar sensor is specifically calibrated to your vehicle
and is not interchangeable with other radar sensors.
Radar sensor removal procedure (If equipped with
Adaptive Cruise Control [ACC]):
1. With the lower fascia removed, which provides access
to the sensor and bracket, disconnect the wiring
harness from the sensor.
2. Using a suitable tool, disconnect the wire clip from the
bracket.
3. Using a suitable tool, remove the two fasteners that
hold the sensor bracket to the bumper beam.
NOTE: It is recommended to scribe location to assist in
reinstallation.
4. Locate the protective connector on the rear of the
bumper beam.
1 — Inside Bumper Beam
2 — Protective Connector Location
3 — Sensor Bracket Fasteners
4 — Sensor Bracket
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