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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 132 (Air Bag Restraint Systems) >> Diagnostic Tests >> DTC B0077, B0079, B0080: Driver Sis Valid Identification Not Received/Driver Sis Identification Not Correct/Driver Sis NOK (Not Okay) >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Condition could be caused by a short to ground or voltage, high or low resistance in circuits 2131 or 2132. An incorrect SIS can also cause condition.

NOTE: For circuit number and wire color identification, see WIRING DIAGRAMS .
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