Ranger 4WD L4-2.3L VIN D (2002)
Safing Sensor: Description and Operation
The Restraints Control Module (RCM) is mounted on the center tunnel under the instrument panel. The RCM performs the following functions:
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signals the inflators to deploy the air bags in the event of a deployable crash.
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activates the safety belt buckle pretensioners to remove slack from the safety belt.
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monitors the air bag Supplemental Restraint System (SRS) for faults.
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illuminates the air bag indicator if a fault is detected.
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flashes the air bag indicator to indicate the Lamp Fault Code (LFC) detected.
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communicates through the Data Link Connector (DLC) the current or historical Diagnostic Trouble Codes (DTCs).
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signals the Generic Electronic Module (GEM) to activate a chime if the air bag indicator is not available and another SRS fault exists.
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contains an internal safing sensor which is not serviced separately.