Front End Inflatable Restraint Discriminating Sensor Replacement

WARNING: This page is about a different car, the 2011 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 CORP.

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)