My air bag indicator flashed a DTC 53 tonite and when I shut the car off and started it up again, the DTC was gone. Is this normal? I know the code is telling me something, but I can't seem to find the definition in my Chilton's book. Does anyone know what "5-3" means and if it's normal for the code to only cycle through until the vehicle is shut off? I was fixing (securing) the upper footwell panel on the passenger's side today and might have jarred some wires or something. I know the diagnostic monitor and safing sensor are located in that vicinity, but I don't think I moved any wires. Any help will be much appreciated. Thanks!


1997 Contour GL Sport ATX
Zetec/2.0 liter

K&N High Flow Air Filter
Mobil 1 SuperSyn 5W-30
Mobil 1 Oil Filter (M1-204)
Fram Sure Drain System
Ford Motorsport 9mm Racing Wires
Recontented Fog Lights, Rear Dome Light, Underhood Courtesy Light, Glove Compartment Light
Pirelli HPs
Kenwood in-dash CD player
Infinity 5752cf speakers
World Champion New England Patriots Fan for Life!

Wife's Car:
1998 Contour SE ATX
Duratec/2.5 liter

Mobil 1 SuperSyn 5W-30
Mobil 1 Oil Filter (M1-210)