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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 300 (Supplemental Inflatable Restraint System) >> Diagnostic Tests >> Air Bag Warning Light Does Not Come On >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

When ignition is turned on, Sensing and Diagnostic Module (SDM) performs diagnostic tests on SIR system while flashing AIR BAG warning light 7 times. If no system malfunctions exist, AIR BAG warning light will then turn off.

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