Front End Inflatable Restraint Discriminating Sensor Replacement

2013 Buick Regal Turbo Premium, Standard TransSECTION Front End Inflatable Restraint Discriminating Sensor Replacement
Fig 1: Front End Inflatable Restraint Discriminating Sensor
GM2194521Courtesy of GENERAL MOTORS COMPANY
Front End Inflatable Restraint Discriminating Sensor Replacement

Callout Component Name
WARNING:

Refer to SIR Warning .

Preliminary Procedure Disable the SIR system. Refer to SIR Disabling and Enabling .
1 Front End Inflatable Restraint Discriminating Sensor Fastener

Procedure

  1. Release the fastener from the front end inflatable restraint discriminating sensor.
  2. Disconnect the electrical connector.
2 Front End Inflatable Restraint Discriminating Sensor
Procedure 
Push the front end inflatable restraint discriminating sensor to the left and pull it out from the front end upper tie bar.
RENDER: 1.0x

NO RELATED

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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.