Installation Procedure
WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Remove any dirt, grease, or other contaminants from the mounting surface.
- Install the SDM (3) horizontally to the vehicle.
- Point the arrow on the SDM toward the front of the vehicle.
- Install the SDM mounting fasteners.
Tighten: Tighten fasteners to 10 N.m (89 lb in).
- Connect the SDM wiring harness connector (1) to the SDM.
- Push down the flex lock button (3) and slide the connector locking cover (4) to the close position.
- Install the connector position assurance (CPA) (1) to the inflatable restraint sensing and diagnostic module (SDM) wiring harness connector (2).
- Position the carpet to cover the inflatable restraint sensing and diagnostic module (SDM).
- Install the door sill plate. Refer to Door Sill Plate Replacement - Front in Interior Trim.
- Install the driver seat. Refer to Seat Replacement - Front Bucket in Seats.
- Enable the SIR system. Refer to SIR Disabling and Enabling Zone 7 .
NOTE:
Refer to Fastener Notice
in Cautions and Notices.
IMPORTANT:
The AIR BAG indicator may remain ON after the 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.