honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 2820 > < Diagram Information and Instructions|Page 2818
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Vehicle Speed Sensor: Description and Operation

Vehicle Speed Sensor Circuit

PURPOSE

The sensor is used by the Engine Control Module (ECM) to determine vehicle speed and by the speedometer to drive the trip odometer/mileage
odometer stepper motors and the speedometer driver to indicate vehicle speed.  The signal is also used by the roof unlatched indicator unit.

OPERATION

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