ABS 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.

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

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

Deceleration Sensor (TCS Equipped): The scan tool displays -1.2 to +1.2 g.

Deceleration Sensor (AWD only): This parameter indicates the state of the deceleration sensor.

Engine RPM: The scan tool displays 0-9,999 RPM. The crankshaft rotation speed.

Ignition Voltage: This parameter indicates the ignition positive voltage at the electronic brake control module (EBCM).

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

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

LF Hold Solenoid: This display indicates the state of the left front hold solenoid valve.

LF Release Solenoid: This display indicates the state of the left front release solenoid valve.

LF Wheel Speed: This display indicates the state of the left front wheel speed circuit.

LR Hold Solenoid: This display indicates the state of the left rear hold solenoid valve.

LR Release Solenoid: This display indicates the state of the left rear release solenoid valve.

LR Wheel Speed: This display indicates the state of the left rear wheel speed circuit.

RF Hold Solenoid: This display indicates the state of the right front hold solenoid valve.

RF Release Solenoid: This display indicates the state of the right front release solenoid valve.

RF Wheel Speed: This display indicates the state of the right front wheel speed circuit.

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

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

RR Hold Solenoid: This display indicates the state of the right rear hold solenoid valve.

RR Release Solenoid: This display indicates the state of the right rear release solenoid valve.

RR Wheel Speed: This display indicates the state of the right rear wheel speed circuit.

Steering Position Sensor: The scan tool displays the angle that the steering wheel is turned in degrees.

Steering Position Sensor: This display indicates the state of the steering position sensor circuit.

TCS Switch: This parameter indicates the actual state of the traction control system (TCS) switch.

Throttle Angle: The scan tool displays the percentage of the throttle angle.

Valve Relay State: This parameter indicates the actual state of the solenoid valve relay.

Vehicle Speed: Display shows actual vehicle speed.

Yaw Rate Sensor: The scan tool displays °/second. The yaw rate of the yaw rate signal.

Yaw Rate Sensor: This display indicates the state of the yaw rate sensor circuit.