Expedition 4WD V8-5.4L VIN 5 (2006)
Connect the battery ground cable.
5. Prove out the supplemental restraint system (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 indicator with the air bag
modules installed. The air bag indicator will light continuously for approximately 6 seconds and then turn off. If an air bag supplemental restraint
system (SRS) fault is present, the air bag indicator will:
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fail to light.
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remain lit continuously.
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flash.
The flashing might not occur 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 restraints control module (RCM) to complete the testing of the SRS. If the air bag 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 indicator and any SRS fault discovered must be diagnosed and
repaired.
Clear all continuous DTCs from the restraints control module using a diagnostic tool.
Deactivation and Reactivation
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEACTIVATION AND REACTIVATION
Special Tool(s)
Special Tool(s)
Deactivation
WARNING:
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Always wear safety glasses when repairing an air bag supplemental restraint system (SRS) vehicle and when handling an air bag module.
This will reduce the risk of injury in the event of an accidental deployment.
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Carry a live air bag module with the air bag and trim cover pointed away from your body. This will reduce the risk of injury in the event
of an accidental deployment.
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Do not set a live air bag module down with the trim cover face down. This will reduce the risk of injury in the event of an accidental
deployment.
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After deployment, the air bag surface can contain deposits of sodium hydroxide, a product of the gas generant combustion that is
irritating to the skin. Wash your hands with soap and water afterwards.
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Never probe the connectors on the air bag module. Doing so can result in air bag deployment, which can result in personal injury.
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Never probe the connectors on the safety canopy module. Doing so can result in safety canopy module deployment.
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To reduce the risk of personal injury, do not use any memory saver devices.
