Speed Signal From The Brake Control Module (BCM)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2013 Volvo C70, 2012 Volvo C70, 2011 Volvo C70, 2010 Volvo C70, and 2009 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
The value indicates the output speed. The transmission control module (TCM) obtains the value via the controller area network (CAN) from the brake control module (BCM), where the transmission control module (TCM) compares the signal with the signal from the transmission output speed sensor.
Measurement range: 0 - 320 km/h.