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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 178 (Supplemental Restraint System) >> Repair Instructions >> Airbag Side Impact Rear Sensor Replacement (Sedan)

Airbag Side Impact Rear Sensor Replacement (Sedan)

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Airbag Side Impact Rear Sensort (Sedan)
GM2816999Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
WARNING:

Refer to SIR Warning .

WARNING:

Following the deployment of a side impact air bag, inspect the following parts for damage. Replace these parts if necessary:

  • The seat cushion frame
  • The seat recliner, if equipped
  • The seat adjuster
  • The seat back frame

Failure to do so may cause future personal injury.

Preliminary Procedures

  1. Disable the SIR system. Refer to SIR Disabling and Enabling .
  2. It is only necessary to reposition the rear floor panel carpet. Only do those steps in rear floor panel carpet needed to gain access to the sensor. Refer to Rear Floor Panel Carpet Replacement (Sedan)
1 Inflatable Restraint Rear Side Door Side Impact Sensor Assembly
CAUTION:

Refer to Fastener Caution .

Procedure

  1. Disconnect electrical connector.
  2. Loosen the fastener and slide the sensor out of the keyhole slot.
NOTE:

Integral sensor assembly bolt uses Left Hand threads. Use counterclockwise rotation to loosen fastener at TORX® tip end. If accessing at pan head end of the fastener, use clockwise rotation to loosen bolt.


Tighten 
7.5 N.m (66 lb in)