K 3500 Truck 4WD V8-6.6L DSL Turbo VIN 1 (2001)
1. Install the SDM (3) to the vehicle.
NOTE: Refer to Fastener Notice in Service Precautions
2. Install the SDM mounting fasteners.
Tighten
Tighten fasteners to 10 N.m (89 lb in).
3. Connect the SDM wiring harness connector (1) to the SDM.
4. Push down the flex lock button (3) and slide the connector locking cover (4) to the close position.
5. Install the connector position assurance (CPA) (1) to the inflatable restraint sensing and diagnostic module (SDM) wiring harness connector (2).
6. Position the carpet to cover the inflatable restraint sensing and diagnostic module (SDM).
7. Install the door sill plate.
8. Install the driver seat.
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. See: Restraint Systems/Air Bag Systems/Testing and Inspection/Initial Inspection and
Diagnostic Overview/Diagnostic System Check
9. Enable the SIR system.
