Operation CHARM
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Chevy Truck
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1999
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K 2500 Suburban 4WD V8-454 7.4L VIN J SFI
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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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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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.