Wheel Speed
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
The value indicates wheel speed.
The Brake Control Module (BCM) transmits the speed signal on the controller area network (CAN) and the Differential Electronic Module (DEM) uses the signal to engage all-wheel drive.
Measurement range: 0 - 250 km/h.
Shows the wheel speed on all four wheels.
The brake control module (BCM) transmits the vehicle speed signal on the controller area network (CAN) and the differential electronic module (DEM) uses the signal to control four wheel drive.
Measurement range: 0 - 255 km/h.