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Home >> Buick >> 2021 >> Envision Preferred, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Assistance Systems >> Repair Instructions >> Advanced Parking Assist Front Object Sensor Replacement >> Installation Procedure

Installation Procedure

  1. GM5696737Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Ensure the silicone decoupling ring is installed on the sensor to avoid sensor failure.

    Insert the sensor (1) into the housing.

  2. Connect the electrical connector.
  3. GM5696732Courtesy of GENERAL MOTORS COMPANY

    Front Wheelhouse Liner (2) - Install

  4. CAUTION:

    Refer to Fastener Caution .

  5. Front Wheelhouse Liner Bolt (1) - Install and tighten [5x] 2.5 N.m (22 lb in)
  6. GM5675720Courtesy of GENERAL MOTORS COMPANY

    Front Wheelhouse Liner Bolt (1) - Install and tighten [5x] 2.5 N.m (22 lb in)