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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1289 (Supplemental Inflatable Restraint System) >> Diagnostic Information and Procedures >> DTC B1019 >> Circuit/System Verification >> B1019 3A

B1019 3A

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  1. With a scan tool, verify DTC B1370 is not set as current in the SDM.
  2. If equipped with PPS, verify the appropriate PPS indicator segments illuminate by occupying and un-occupying the passenger seat.