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Home >> Ford >> 1996 >> Contour SE, Standard >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Air Bag Restraint System >> Diagnostic Tests >> Code 23 - SAFING Sensor Input Circuit Open >> Test Procedure

Test Procedure

  1. Verify Condition

    Turn ignition on. Check for fault codes. If Code 23 is flashing, go to step 2). If Code 23 is not flashing, check connectors, wiring, splices and crimps for an intermittent problem. DO NOT proceed with diagnostic test until code is flashing. Failure to do so will result in unnecessary replacement of system components.

  2. Check Battery Circuit

    Deactivate air bag system. See DISABLING & ACTIVATING AIR BAG SYSTEM  . Turn ignition switch from OFF to RUN. Wait 30 seconds. Using terminal No. 3 (Black wire) as a ground, measure voltage at terminal No. 15 (Orange wire) and 23 (Yellow/Black wire) of diagnostic monitor connector. If voltage is 23-25 volts at both terminal No.s, replace diagnostic monitor. See Figure and Figure .If voltage is not 12-19 volts, go to step 3).

  3. Check Circuit Continuity

    Disconnect safing sensor. Measure resistance between Orange wire and Yellow/Black wire at safing sensor. If resistance is less than 2 ohms, locate and repair open in Orange wire or Yellow/Black wire. If resistance is more than one ohm, replace safing sensor.
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