Inflatable Restraint Sensing and Diagnostic Module Replacement

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Inflatable Restraint Sensing and Diagnostic Module

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
CAUTION: Do not strike or jolt the inflatable restraint sensing and diagnostic module (SDM). Before applying power to the SDM, make sure that it is securely fastened with the arrow facing toward the front of the vehicle. Failure to observe the correct installation procedure could cause SIR deployment, personal injury, or unnecessary SIR system repairs. Preliminary Procedures: Disable the supplemental inflatable restraint (SIR) system. Refer to SIR Disabling and Enabling .
1	Front Floor Console Rear Cup Holder
2	Front Floor Console Armrest Assembly Bolt (Qty: 2) NOTE: Refer to Fastener Notice . Tighten: 10 N.m (89 lb in)
3	Front Floor Console Armrest Assembly
4	Front Floor Console Park Brake Trim Plate Tip: Engage the park brake in order to remove the trim plate.
5	Inflatable Restraint Sensing and Diagnostic Nut (Qty: 3) Tighten: 10 N.m (89 lb in)
6	Inflatable Restraint Sensing and Diagnostic Module Tip: Remove the connector position assurance (CPA) retainer. Disconnect the electrical connector. The AIR BAG indicator may remain ON after the sensing and diagnostic module (SDM) has been replaced. DTC B1001 may set requiring the SDM part number to be set in multiple modules. If the indicator remains ON after enabling the SIR system, perform the diagnostic system check and follow the steps thoroughly to ensure that the SDM is set properly. Reprogram the body control module (BCM). Refer to Body Control Module Programming and Setup . Refer to Control Module References for programming and setup information.