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Home >> Isuzu >> 2002 >> Axiom Base, RWD >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Air Bag Restraint Systems >> Diagnostic Tests >> Air Bag Warning Light Does Not Come On Steady >> Circuit Description

Circuit Description

When ignition is turned on, ignition voltage is applied from METER fuse C-11 (10-amp) to AIR BAG warning light which in turn is connected to SDM terminal No. 7 (Green wire). SRS fuse (10-amp) applies system voltage to SDM terminal No. 12 (Black/Red wire). SDM responds by flashing AIR BAG warning light 7 times. If ignition voltage measures more than 16 volts, AIR BAG warning light will stay off with no DTC's set.

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