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Home >> Volvo >> 2011 >> XC60 R-Design, FWD >> Repair and Diagnosis (Single Page) >> Transmission >> Transmission Control Systems >> Transmission - Specifications, Other >> Vehicle Communication Information, Transmission Control Module >> Vehicle Communication Information, Transmission Control Module (TCM) [2009-2010, B6304T2, TF-80SC AWD | 2010, B6324S; B6324S2, TF-80SC; TF-80SC AWD] >> Description Of Parameters >> Parameters, Value >> Vehicle Speed, Transmission Control Module (TCM)
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Vehicle Speed, Transmission Control Module (TCM)

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.

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