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Home >> Hyundai >> 2002 >> Accent L >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0501: Vehicle Speed Sensor Range >> System Description
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System Description

Vehicle Speed Sensor (VSS) is a reed switch that is built into speedometer. VSS converts transaxle gear revolutions into a pulse signal which is sent to ECM.