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Home >> Ford >> 1996 >> Aerostar Van Window >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Air Bag Restraint System >> Diagnostic Tests >> Code 23 - Open Circuit In SAFING Sensor Feed Circuit >> 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 unless code is flashing. Doing so will result in needless replacement of system components.

  2. Deactivate System

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

  3. Check Circuit Continuity

    Disconnect safing sensor. Safing sensor is located behind right side kick panel. Check for continuity between circuits No. 611 (White/Orange wire) and No. 612 (Purple/Orange wire) at safing sensor. See Figure . If continuity exists, locate and repair open in circuit No. 611 or 612 of wiring harness. If continuity does not exist, replace safing sensor.
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