Front End Inflatable Restraint Discriminating Sensor Replacement

WARNING: This page is about a different car, the 2012 Chevrolet Volt. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Front End Inflatable Restraint Discriminating Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
WARNING: Refer to SIR Warning . Preliminary Procedures Disable the supplemental inflatable restraint (SIR) system. Refer to SIR Disabling and Enabling . Remove the front sight shield. Refer to Front Compartment Front Sight Shield Replacement .
1	Inflatable Restraint Front End Sensor Adaptor Fastener CAUTION: Refer to Fastener Caution . Tighten 9 N.m (80 lb in)
2	Inflatable Restraint Front End Discriminating Sensor Nut Tighten 9 N.m (80 lb in)
3	Inflatable Restraint Front End Discriminating Sensor Bracket (Qty: 2)
4	Inflatable Restraint Front End Discriminating Sensor Assembly (Qty: 2) Procedure Loosen the bolts and slide the sensor out of the keyhole slots. The bolts are integral to the sensor assembly and DO NOT remove separately. Tighten 7.5 N.m (66 lb in)