Scan Tool Data Definitions

The Data Display function contains lists of ABS data parameters. A brief description of all ABS data parameters available on the scan tool are listed below: The list is arranged in alphabetical order.

Brake Switch Status: This parameter indicates the state of the brake switch.

4WD Status: This display indicates if the vehicle is in 2WD or 4WD.

Left Front Wheel Speed: Display shows actual wheel speed of the left front wheel.

Right Front Wheel Speed: Display shows actual wheel speed of the right front wheel.

Rear Wheel Speed: Display shows actual wheel speed of the rear wheel.

ABS Lamp Command: This indicates the state of the ABS indicator.

Brake Warning Lamp Cmd: This indicates the state of the BRAKE indicator.

Diff. Pressure Switch: Display shows actual status of the Differential Pressure Switch.

DRP Active: This parameter indicates if DRP is currently active.

ABS Stop State: This parameter indicates if the ABS is currently in an ABS event or not.

ABS Pump Motor: This display indicates the commanded state of the ABS pump motor.

ABS Relay Command: This display indicates the actual state of the electronic brake control relay.

RF ISO Valve Command: This display indicates the commanded state of the right front Isolation solenoid valve.

RF ISO Valve Feedback: This display indicates the commanded state of the right front Isolation solenoid valve feedback.

LF ISO Valve Command: This display indicates the commanded state of the left front Isolation solenoid valve.

LF ISO Valve Feedback: This display indicates the commanded state of the left front Isolation solenoid valve feedback.

Rear ISO Valve Command: This display indicates the commanded state of the rear Isolation solenoid valve.

Rear ISO Valve Feedback: This display indicates the commanded state of the rear Isolation solenoid valve feedback.

RF Dump Valve Command: This display indicates the commanded state of the right front Dump solenoid valve.

RF Dump Valve Feedback: This display indicates the commanded state of the right front Dump solenoid valve feedback.

LF Dump Valve Command: This display indicates the commanded state of the left front Dump solenoid valve.

LF Dump Valve Feedback: This display indicates the commanded state of the left front Dump solenoid valve feedback.

Rear Dump Valve Command: This display indicates the commanded state of the rear Dump solenoid valve.

Rear Dump Valve Feedback: This display indicates the commanded state of the rear Dump solenoid valve feedback.