S15/T15 Sonoma P/U 2WD V6-4.3L VIN X (1998)
Accessory Delay Module: Description and Operation
The Retained Accessory Power (RAP) feature allows you to operate the following components after the ignition switch is turned from the RUN position
to the LOCK position:
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The power windows
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The sunroof
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The overhead console
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The entertainment system
The Body Control Module (BCM) monitors the following components:
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The ignition switch position
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The door jamb switches
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The voltage on CKT 755
The BCM commands the RAP relay to turn ON by grounding CKT 755 when the following conditions exist:
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All of the doors are closed.
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The ignition switch is turned to the OFF position.
Once the RAP relay is energized, the accessories remain operational until any one of the following conditions exists:
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The 20 minute timer elapses.
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The driver/passenger door is opened.
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The door handle switch is activated.
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The ignition switch is activated.
