2016 Buick EnvisionFACTORY OEM SERVICE PROCEDURE

Forward Range Radar Module Replacement

WARNING: This page is about a different car, the 2016 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Forward Range Radar Module
GM3329994Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement .
1 Forward Range Radar Module Fastener (Qty: 3)
CAUTION:

Refer to Fastener Caution .


Tighten 
9 N.m (80 lb in)
2 Forward Range Radar Module Bracket
3 Forward Range Radar Module

Procedure

  1. Disconnect the electrical connector.
  2. Remove the module beginning with the lower ball socket.
  3. Carefully lift the module away from bracket using the appropriate tool.
  4. For programming and set up, refer to Control Module References .
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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