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Home >> Ford >> 2005 >> Focus ZX5 S, Automatic >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Supplemental Inflatable Restraint System >> Diagnosis And Testing >> Pinpoint Tests - Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) >> Pinpoint Test AF: DTC B1993 - Driver Side, Side Mount Air Bag Circuit Short to Ground Fault >> Normal Operation

Normal Operation

The restraints control module (RCM) checks the driver side air bag circuits for faults. If the RCM detects a short to ground on a driver side air bag module circuit, it will store diagnostic trouble code (DTC) B1993 in memory and illuminate the air bag indicator.