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Home >> Volvo >> 2012 >> S60 T-6 R-Design >> Repair and Diagnosis >> General Information >> OEM General Information >> Transmission >> Description Of Frozen Values >> Description Of Frozen Values, Transmission Control Module (TCM) >> Vehicle Speed (TCM)

Vehicle Speed (TCM)

The value shows the vehicle's speed. The speed is calculated from the transmission's speed, RPM sensor (input and output RPM) as well as speed signal from Brake Control Module (BCM).