buick Workshop Repair Guides

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Vehicle Speed Sensor Signal Buffer > < All Technical Service Bulletins for Vehicle Speed Sensor:|8663|Page 1992
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Vehicle Speed Sensor: Description and Operation

    The VSS sends a pulsating voltage signal to the ECM, which the ECM converts to MPH. This sensor mainly controls the operation of the Torque
Converter Clutch. (TCC) system.

Vehicle Speed Sensor Signal Buffer > < All Technical Service Bulletins for Vehicle Speed Sensor:|8663|Page 1992