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Home >> Volvo >> 2012 >> XC60 T-6 R-Design >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Transmission - Specifications, Other >> Vehicle Communication Information, Transmission Control Module >> Vehicle Communication Information, Transmission Control Module (TCM) [2014-2017, TG-81SC | 2016-2017, TG-81SC AWD] >> Description Of Parameters >> Transmission Control Module (TCM), Parameters >> Vehicle Speed
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Vehicle Speed

The value indicates vehicle speed. The Transmission Control Module (TCM) receives a signal from the transmission speed sensor, which is actuated by toothed pulse gear and uses the signal to calculate vehicle speed. The speed sensor is a so-called active sensor. The signal oscillates between a peak and a valley value. The Transmission Control Module (TCM) calculates speed, which is in direct proportion to the frequency.

Measurement range: 0 - 655 km/h.