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Home >> Buick >> 2019 >> Envision Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Supplemental Inflatable Restraint System) >> Repair Instructions >> Airbag Front Passenger Presence Module Replacement

Airbag Front Passenger Presence Module Replacement

WARNING: This page is about a different car, the 2018 Buick Envision. However, it is still accessible from the selected car via links, so may be relevant.
GM4602440
Callout Component Name
WARNING:

To avoid personal injury, perform a preload test on the passenger presence system whenever you remove or replace the seat cushion trim. Failure to do so may cause the system to malfunction.

WARNING:

Replace the passenger presence system as a complete assembly to prevent possible injury to the occupant. All the components in the service kit are assembled and calibrated as a unit. Using only some of the components in the service kit will cause the passenger presence system to operate improperly.

Preliminary Procedure Front Seat Cushion Cover and Pad Replacement
1 Airbag Front Passenger Presence Module Retainer [2x]
2 Airbag Front Passenger Presence Module

Procedure

  1. Unhook the module from the bracket on the underside of seat frame and push up through seat pan.
  2. Disconnect the electrical connector and remove the sensor and module from the seat pan.
  3. Rezero the module after installation. Passenger Presence System Rezeroing