Scan Tool Data Definitions

Scan Tool Data Definitions

ABS Reference Speed
The scan tool displays 0 - 255 km/h (0 - 159 mph). The average speed of all four wheel speed sensors.
Ignition Voltage

The scan tool displays 0 - 17 volts. The amount of ignition voltage available at the Electronic Brake Control Module (EBCM).
LF Wheel Speed

The scan tool displays 0 - 255 km/h (0 - 159 mph). The actual speed of the left front wheel.
LR Wheel Speed

The scan tool displays 0 - 255 km/h (0 - 159 mph). The actual speed of the left rear wheel.
RF Wheel Speed

The scan tool displays 0 - 255 km/h (0 - 159 mph). The actual speed of the right front wheel.
RR Wheel Speed

The scan tool displays 0 - 255 km/h (0 - 159 mph). The actual speed of the right rear wheel.
Switched System Battery Voltage

The scan tool displays 0 - 17 volts. The amount of voltage available to the VES actuator when the ABS relay is activated.
VES Commanded Current

The scan tool displays 0-1 amp. The amount of current the EBCM is commanding to the VES actuator.
VES Failed

The scan tool displays Yes or No. Yes indicates a malfunction has been detected within the VES system. No indicates the VES system is operating to specification.
VES Feedback Current

The scan tool displays 0-1 amp. The amount of current returning to the EBCM from the VES actuator.
VES Indicator/Message

The scan tool displays On or Off. Indicates the status of the VES system DIC warning message.