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Home >> Chevrolet >> 2021 >> Blazer RS, 4WD >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraints >> Repair Instructions >> Airbag Side Impact Sensor Replacement

Airbag Side Impact Sensor Replacement

GM5146689Courtesy 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. SIR Disabling and Enabling 
  2. Front Side Door Water Deflector Replacement
1 Airbag Side Impact Sensor
CAUTION:

Refer to Fastener Caution .

NOTE:

The sensor is located on the inside of the front door inner panel.

Procedure

  1. Disconnect the electrical connector.
  2. Loosen the fastener and slide the sensor out of the keyhole slot.
  3. The bolts are integral to the sensor assembly, DO NOT remove separately.
  4. Enable the SIR System. SIR Disabling and Enabling 

Tighten 
7.5 N.m (66 lb in)