hyundai Workshop Repair Guides

Hyundai Workshop Service and Repair Manuals

Instruments - Speedometer Operation/Accuracy Testing|Page 9927 > < Instruments - Speedometer Operation/Accuracy Testing|Page 9925
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Speedometer Head: Description and Operation

Circuit Description

Speedometer

With the ignition switch in ON and START, the speedometer drive circuits receive pulse from the vehicle speed sensor (VSS). The pulse rate increases
as the car accelerates. The frequency and duration of these input pulses are measured and displayed by the speedometer.

Instruments - Speedometer Operation/Accuracy Testing|Page 9927 > < Instruments - Speedometer Operation/Accuracy Testing|Page 9925