Ranger 4WD V6-4.0L (2009)
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Pressure sensor hose for kinks and/or damage
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Seat-related wiring harness and body wiring harness terminals and connectors for damage
22. Carry out a second OCS system reset. If the second attempt is unsuccessful, install a new OCS system service kit. For additional information, refer
to Occupant Classification Sensor (OCS) in the Removal and Installation portion of Air Bag Systems.
23. Prove out the SRS as follows:
Turn the ignition key from ON to OFF. Wait 10 seconds, then turn the key back to ON and visually monitor the air bag warning indicator with the
air bag modules installed. The air bag warning indicator will light continuously for approximately 6 seconds and then turn off. If an SRS fault is
present, the air bag warning indicator will:
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fail to light.
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remain lit continuously.
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flash at a 5Hz rate (RCM not configured).
The air bag warning indicator may not illuminate until approximately 30 seconds after the ignition switch has been turned from the OFF to the ON
position. This is the time required for the RCM to complete the testing of the SRS. If the air bag warning indicator is inoperative and a SRS fault
exists, a chime will sound in a pattern of 5 sets of 5 beeps. If this occurs, the air bag warning indicator and any SRS fault discovered must be
diagnosed and repaired.
Clear all continuous RCM and OCSM DTCs using a scan tool.
