Lucerne V8-4.6L (2008)
2. Install the SDM (2) horizontally to console floor (3).
3. Point the arrow on the SDM toward the front of the vehicle.
Notice: Refer to Fastener Notice (See: Service Precautions/Vehicle Damage Warnings/Fastener Notice).
4. Install the SDM mounting fasteners (1).
Tighten the fasteners to 9 N.m (80 lb in).
5. Connect the SDM wiring harness connector (3) to the SDM (2).
6. Install the push-on clip (1) securing the SDM wiring harness to the console stud.
7. Push down flex lock button (3) and then move sliding connector locking cover (4) to the close position.
8. Install the CPA (1) to the inflatable restraint SDM wiring harness connector (2).
9. Install the rear carpet into vehicle. Refer to Rear Floor Panel Carpet Replacement (See: Body and Frame/Interior Moulding / Trim/Carpet/Service
and Repair).
10. Install the front split bench seat. Refer to Driver or Passenger Seat Replacement (See: Body and Frame/Seats/Service and Repair/Driver or
Passenger Seat Replacement).
11. Enable the SIR system. Refer to ,SIR Disabling and Enabling (See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Air
Bag(s) Arming and Disarming/Service and Repair).
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.
12. Program the new SDM into the dash integration module (DIM). Refer to Body Control Module Programming and Setup (See: Testing and
Inspection/Programming and Relearning).
13. Refer to Control Module References (See: Testing and Inspection/Programming and Relearning) for programming and setup information.
