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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Supplemental Inflatable Restraint System) >> Diagnostic Information and Procedures >> DTC B0073 >> Conditions for Setting the DTC >> B0073 04

B0073 04

WARNING: This page is about a different car, the 2009 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

The SDM detects the seat switch signal circuit or low reference circuit is open for 500 milliseconds.