System Operation Check

On QX4, turn ignition ON and verify that AIR BAG indicator light comes on for about 7 seconds, then goes off. On G20, I30, and Q45, turn ignition ON and verify that AIR BAG indicator light comes on for about 7 seconds, then goes off. The SEAT BELT indicator light and chime come on for about 7 seconds, then go off.

On all models, if AIR BAG indicator light does not come on or after about 7 seconds does not go out or begins to flash, a SRS malfunction has been detected.

On G20, I30, and Q45, if SEAT BELT indicator light does not come on or stays on longer than 7 seconds with seat belt fastened, a seat belt pretensioner malfunction has been detected. Diagnose and repair as necessary.