The combination meter receives a signal from the ABS actuator and electric unit for the speedometer.
The voltage is supplied
+ from combination meter terminal 15 for the speedometer
+ to terminal 19 of ABS actuator and electric unit (with ABS).
The speedometer converts the voltage into the vehicle speed displayed.
т.е. 15 контакт приборки подключен к 19 контакту блока абс