#
VEHICLE SPEED SIGNAL

id014000164100

## Function

With ABS or DSC
• The vehicle speed signal is input to the PCM via CAN (Control Area Network) as wheel speed from the ABS HU/CM.
ATX without ABS
• The vehicle speed signal is input to the PCM from the VSS, which is installed on the ATX.
MTX without ABS
• The vehicle speed signal is input to the PCM from the VSS, which is installed on the MTX.

## Structure/Operation

With ABS
• The vehicle speed is calculated based on the wheel speed input from the ABS HU/CM, and used at each control.
Without ABS
• The vehicle speed is calculated based on the signal from the VSS.