Operation CHARM
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GMC Truck
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2000
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Safari Van AWD V6-4.3L VIN W
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Body Control Module
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Description and Operation
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Circuit Description
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Turn Signal Reminder
Turn Signal Reminder
The chime will sound when the right or left turn signal is turned ON for more than
0.75 miles
. The chime will be synchronous with the turn signal flasher.