IF YOU CONFIRM One or more of the following conditions: Front passenger air bag status light is ON (illuminated) with the front passenger seat empty. Front passenger air bag status light is ON (illuminated) with an adult sitting in the front passenger seat. Seat belt warning light is ON (illuminated) with the front passenger seat empty (driver seat belt is buckled). Supplemental air bag warning light is flashing but no Air Bag DTCs are stored. ACTION 1. Visually check the front passenger seat and seat rails for any structural damage. 2. Visually check the front passenger seat for any items in the seat pockets, or any items on, under, or hanging from the seat (front, back, and sides). 3. Replace the OCS control unit. 4. Perform Zero Point Rest and check for DTCs. See this bulletin for further detail.