WHILE DRIVING AT APPROXIMATELY 45MPH & WAS ENTERING INTERSECTION WHEN ANOTHER VEHICLE RAN THE RED LIGHT. RANGER "T" BONED THE VEHICLE. UPON IMPACT WITH OTHER VEHICLE, NEITHER AIR BAG DEPLOYED. TOOK VEHICLE TO DEALER & WAS INFORMED BY MECHANIC VEHICLE DID NOT HIT THE RIGHT AREA. MECHANIC WOULD CHECK THE AIR BAG SENSORS. *AK