Expedition 2WD V8-281 4.6L VIN W EFI (1997)
Door/Trunk Ajar Indicator/Lamp: Description and Operation
The GEM controls the Door ajar warning lamp.
The door ajar warning lamp warns that a door is ajar. The door ajar warning lamp illuminates when it is grounded. The door ajar warning lamp will be
illuminated when:
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Any door, the liftgate, or liftgate glass initially becomes ajar while the ignition switch is in the RUN or START position.
The door ajar warning lamp will turn off when:
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All doors, the liftgate glass, and the liftgate are closed.
-
The ignition switch is turned to the OFF/LOCK or ACC position.
The door ajar warning lamp inputs are:
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Ignition switch START position (battery potential when in START).
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Ignition switch RUN position (battery potential on both RUN and RUN/ACC inputs).
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Door open warning lamp switches (grounded with door ajar, open circuit with door closed).
