Front Parking Assist Alarm Sensor Replacement

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.

Callout	Component Name
Preliminary Procedure Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement .
1	Front Object Alarm Sensor Retainer (Qty: 2) CAUTION: When painting the park assist sensors, DO NOT exceed a paint thickness of 80-120 micrometer. The overall thickness of the paint coat on the park assist sensors should be between 80-120 micrometer. If this paint thickness is exceeded, it may result in poor functioning of the parking assist sensors. Procedure Disconnect the front object alarm sensor electrical connector. Release the locking retainer from the front object alarm sensor support.
2	Front Object Alarm Sensor

Callout

Component Name

Preliminary Procedure
Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement .

Front Object Alarm Sensor Retainer (Qty: 2)

CAUTION:

When painting the park assist sensors, DO NOT exceed a paint thickness of 80-120 micrometer. The overall thickness of the paint coat on the park assist sensors should be between 80-120 micrometer. If this paint thickness is exceeded, it may result in poor functioning of the parking assist sensors.

Procedure

Disconnect the front object alarm sensor electrical connector.
Release the locking retainer from the front object alarm sensor support.

Front Object Alarm Sensor