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Home >> Pontiac >> 2006 >> Solstice Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Supplemental Inflatable Restraint System) >> Diagnostic Information and Procedures >> DTC B1001 >> Circuit/System Testing

Circuit/System Testing

WARNING: This page is about a different car, the 2007 Chevrolet Monte Carlo and 2007 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON, use the scan tool to request SIR DTCs. Verify that DTC B1001 is set as current.
    • If DTC B1001 is history, clear codes and recheck.
  2. Use the scan tool in the SIR menu, go to Data Display then SIR menu, then go to Key Identification menu. Look at the Secondary Key Status to see if the scan tool show this as being Valid. Verify the scan tool shows this Secondary Key Status is Valid.
    • If the Secondary Key Status is not valid then look at the Received VIN Digits 2-7. Compare Received VIN Digits to the vehicle VIN.
    • If the VIN is different from the vehicle, then the BCM has the incorrect VIN programmed. Use the scan tool to program the BCM. Refer to Control Module References for BCM reprogramming in Repair Instructions for reprogramming procedure.
  3. Use the scan tool in the SIR menu, go to Data Display then SIR menu, then go to Key Identification menu. Look at the Primary Key Status to see if the scan tool shows this as being Valid. Verify the scan tool shows the Primary Key Status is Valid.
    • If the Primary Key Status is not valid, then look at the Received Primary Key. Compare Received Primary Key to the stored SDM Primary Key. If the SDM Primary Key differs from the Received Primary Key, use the scan tool to Setup SDM Primary Key into BCM procedure. Refer to Control Module References for SDM reprogramming in Repair Instructions for reprogramming procedure.
  4. Ignition ON, use the scan tool to clear the DTCs. Verify that DTC B1001 is cleared.
    • If DTC B1001 is still current, replace the SDM.
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