SDU System
WARNING: This page is about a different car, the 1995 Mitsubishi Eclipse, 1995 Eagle Talon, 1995 Dodge Avenger, and 1995 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
Check battery voltage. If battery voltage is low, charge battery. If battery voltage is okay, inspect front impact sensors. See FRONT IMPACT SENSORS under COMPONENT TESTING. If impact sensors are faulty, replace as necessary. If impact sensors are okay, replace SDU.