Electronic Brake Control Module Scan Tool Information
The electronic brake control module scan tool data parameters list contains all ABS related parameters that are available on the scan tool. The list is arranged in alphabetical order. A given parameter may appear in any one of the data lists.
Electronic Brake Control Module Scan Tool Data Parameter
| Parameter | System State | Expected Value | Description |
|---|---|---|---|
| Operating Conditions: Ignition ON | |||
| ABS Pump Motor | Pump motor inactive | Inactive | The scan tool displays Inactive or Active depending on the status of the pump motor. |
| Pump motor active | Active | ||
| Brake Pedal Switch Status | Brake pedal released | Inactive | The scan tool displays Inactive or Active depending on the state of the brake pedal. |
| Brake pedal applied | Active | ||
| Brake Pressure Sensor | - | Varies | The scan tool displays the current hydraulic brake pressure. |
| Lateral Acceleration | - | Varies | The scan tool displays the current lateral acceleration in m/s2 . |
| Left Front Inlet Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the left front inlet solenoid valve is commanded ON. |
| Left Front Outlet Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the left front outlet solenoid valve is commanded ON. |
| Left Front Wheel Speed Sensor | - | 0 km/h (0 MPH) | The scan tool displays km/h (MPH) depending on the current speed of the left front wheel speed sensor. |
| Left Rear Inlet Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the left rear inlet solenoid valve is commanded ON. |
| Left Rear Outlet Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the left rear outlet solenoid valve is commanded ON. |
| Left Rear Wheel Speed Sensor | - | 0 km/h (0 MPH) | The scan tool displays km/h (MPH) depending on the current speed of the left rear wheel speed sensor. |
| Longitudinal Acceleration | - | Varies | The scan tool displays the current longitudinal acceleration in m/s2 . |
| Primary Isolation Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the primary isolation solenoid valve is commanded ON. |
| Primary Prime Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the primary prime solenoid valve is commanded ON. |
| Pump Motor Relay Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the pump motor is commanded ON. |
| Right Front Inlet Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the right front inlet solenoid valve is commanded ON. |
| Right Front Outlet Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the right front outlet solenoid valve is commanded ON. |
| Right Front Wheel Speed Sensor | - | 0 km/h (0 MPH) | The scan tool displays km/h (MPH) depending on the current speed of the right front wheel speed sensor. |
| Right Rear Inlet Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the right rear inlet solenoid valve is commanded ON. |
| Right Rear Outlet Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the right rear outlet solenoid valve is commanded ON. |
| Right Rear Wheel Speed Sensor | - | 0 km/h (0 MPH) | The scan tool displays km/h (MPH) depending on the current speed of the right rear wheel speed sensor. |
| Secondary Isolation Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the secondary isolation solenoid valve is commanded ON. |
| Secondary Prime Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the secondary prime solenoid valve is commanded ON. |
| Steering Wheel Angle Sensor | - | Varies | The scan tool displays the current steering wheel angle position in °. |
| System Voltage | - | 11 - 14 V | The scan tool displays V. This is the current battery voltage. |
| Yaw Rate Signal | - | Varies | The scan tool displays the current yaw rate in °/s. |
Electronic Brake Control Module Scan Tool Output Controls
| Output Control | Description |
|---|---|
| ABS Pump Motor | Commands the ABS pump motor ON or OFF. |
| Automated Brake Bleed | This is used in order to bleed the ABS hydraulics. |
| Left Front Inlet Solenoid Valve | Commands the solenoid valve ON or OFF. |
| Left Front Outlet Solenoid Valve | Commands the solenoid valve ON or OFF. |
| Left Rear Inlet Solenoid Valve | Commands the solenoid valve ON or OFF. |
| Left Rear Outlet Solenoid Valve | Commands the solenoid valve ON or OFF. |
| Longitudinal Acceleration Sensor Learn | This function activates the longitudinal acceleration sensor learn procedure. |
| Right Front Inlet Solenoid Valve | Commands the solenoid valve ON or OFF. |
| Right Front Outlet Solenoid Valve | Commands the solenoid valve ON or OFF. |
| Right Rear Inlet Solenoid Valve | Commands the solenoid valve ON or OFF. |
| Right Rear Outlet Solenoid Valve | Commands the solenoid valve ON or OFF. |
| Steering Wheel Angle Sensor Learn | This function activates the steering wheel angle sensor learn procedure. |
| Traction Control Left Front/Right Rear Isolation Solenoid Valve | Commands the solenoid valves ON or OFF. |
| Traction Control Left Front/Right Rear Prime Solenoid Valve | Commands the solenoid valves ON or OFF. |
| Traction Control Right Front/Left Rear Isolation Solenoid Valve | Commands the solenoid valves ON or OFF. |
| Traction Control Right Front/Left Rear Prime Solenoid Valve | Commands the solenoid valves ON or OFF. |