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Home >> Hummer >> 2010 >> H3 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Supplemental Inflatable Restraint System) >> Diagnostic Information and Procedures >> DTC B1001 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2010 GMC Canyon and 2010 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify that the scan tool BCM VIN information matches the vehicle VIN.
    • If the VINs do not match, reprogram the BCM.
  2. Perform the SDM Setup SDM Part Number in BCM procedure.
  3. With a scan tool, verify DTC B1001 is not set as current.
    • If DTC B1001 is current replace the SDM.