Scan Tool Data Definition
SCAN TOOL DATA DEFINITION
| Battery Volt (V) | Battery Voltage is an analog input signal read by the ABS (ESP®) control module. Certain ABS (ESP®) control module functions will be modified if the battery voltage falls below or rises above programmed thresholds. |
| Pump Motor Driver (V) | This parameter indicates the operational condition of the pump motor driver (transistor). |
| RF Wheel Speed, LF Wheel Speed, RR Wheel Speed and LF Wheel Speed (km/h, MPH) | Wheel speed is an ABS (ESP®) control module internal parameter. It is computed by reference pulses from the wheel speed sensor. |
| Brake Switch (ON, OFF) | This switch signal informs the ABS (ESP®) control module whether the brake is active or not. |
| G Sensor (G) | The G-Sensor converts gravity during the vehicle acceleration/deceleration in to a voltage conditions and controls the ABS for 4WD vehicle. (without ESP®) Vehicle acceleration is measured by yaw rate/G sensor assembly and output to ESP® control module by pulse signal for 4WD vehicle. (with ESP®) |