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Forward Range Radar Sensor Replacement

WARNING: This page is about a different car, the 2019 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
GM4378067Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Front Bumper Fascia Replacement
1 Forward Range Radar Sensor Fastener [3x]
Tighten 
9 N.m (80 lb in)
2 Forward Range Radar Sensor

Procedure

  1. Disconnect the electrical connector.
  2. Perform the necessary programming and setup procedure: Control Module References