S10/T10 Blazer 2WD L4-121 2.0L VIN Y 2-bbl (1983)
Vehicle Speed Sensor: Description and Operation
The VSS is mounted in the instrument cluster, behind the speedometer. This sensor provides a series of pulses to the ECM to determine vehicle speed.
Vehicle Speed Sensor: Description and Operation
The VSS is mounted in the instrument cluster, behind the speedometer. This sensor provides a series of pulses to the ECM to determine vehicle speed.