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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 137 (Air Bag Restraint Systems) >> Diagnostic Tests >> DTC B0028: Passenger Head Impact Air Bag Deployment Loop Resistance Low >> Diagnostic Aids

Diagnostic Aids

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

Condition could be caused by a short between circuits 2135 and 2136. A malfunctioning shorting bar could also cause this condition. With scan tool hooked up and turned on, wiggle suspect wires and watch scan tool display for current DTC to appear or disappear, indicating source of intermittent condition.

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