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Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 78 (Supplemental Inflatable Restraint System) >> Diagnostic Information and Procedures >> DTC B1019 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON, verify that DTC B1019 is set as current.
    • If DTC B1019 is history, clear codes and recheck.
  2. Using the scan tool, check the BCM that is programmed with the VIN. Verify that the BCM is programmed with the correct VIN number with the vehicle VIN plate.
  3. Using the scan tool, perform the Setup SDM Part Number into BCM procedure.
  4. Clear the DTCs then cycle the ignition OFF then back ON. Verify that DTC B1019 is not set.
    • If DTC B1019 is reset, replace the SDM.
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