Enabling Procedure

Remove the key from the ignition switch.
Connect the side air bag sensor - RF connector and install the CPA.
Connect the seat belt pretensioner - RF and install the CPA.

Fig 1: View Of Seat Belt Pretensioner Connector And Wiring Harness Routing
Courtesy of GENERAL MOTORS CORP.
Install the lower center pillar. Refer to Trim Panel Replacement - Lower Center Pillar in Interior Trim.

Fig 2: Locating Left Side Fuse Block Access Cover

Courtesy of GENERAL MOTORS CORP.

Install the F8 fuse.
Install the body control module fuse center cover.
Use caution while reaching in and turn the ignition switch to the ON position. The AIR BAG indicator will flash then turn OFF.
Perform the Diagnostic System Check - SIR if the AIR BAG warning indicator does not operate as described. Refer to Diagnostic System Check - SIR .