Removal Procedure
- Disable the SIR system. Refer to SIR Disabling and Enabling .
- Remove the center console. Refer to Front Floor Console Replacement
- Disconnect the wiring harness connector from the SDM.
- Remove the SDM mounting fasteners.
- Remove the SDM from the console floor.
Caution: Refer to SIR Caution in the Preface section.
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.
Important: The sensing and diagnostic module (SDM) is shown with the carpet removed for illustration purposes only. Removal of the front carpet or the front seats is not necessary to service the SDM.
Installation Procedure
- Remove any dirt, grease, or other impurities from the mounting surface.
- Install the SDM to the console floor.
- Point the arrow on the SDM toward the front of the vehicle.
- Install the SDM mounting fasteners.
- Connect the wiring harness connector to the SDM.
- Install the console. Refer to Front Floor Console Replacement
- Install the driver and the passenger seats to the original position.
- Enable the SIR system. Refer to SIR Disabling and Enabling .
- Program the new SDM into the dash integration module (DIM).
Notice: Refer to Fastener Notice in the Preface section.
Tighten
Tighten fasteners to 9 N·m (80 lb in).
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.
