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 Parameters
| Parameter | System State | Expected Value | Description |
|---|---|---|---|
| Operating Conditions: Ignition ON | |||
| ABS Left Front Inlet Solenoid Valve Learned Value | - | 0 | The scan tool displays 0 - 100 depending on the position of the ABS Left Front Inlet Solenoid Valve. |
| ABS Left Rear Inlet Solenoid Valve Learned Value | - | 0 | The scan tool displays 0 - 100 depending on the position of the ABS Left Rear Inlet Solenoid Valve. |
| ABS Right Front Inlet Solenoid Valve Learned Value | - | 0 | The scan tool displays 0 - 100 depending on the position of the ABS Right Front Inlet Solenoid Valve. |
| ABS Right Rear Inlet Solenoid Valve Learned Value | - | 0 | The scan tool displays 0 - 100 depending on the position of the ABS Right Rear Inlet Solenoid Valve. |
| ABS Left Front Inlet Solenoid Valve Learn Status | - | Learned/Not Learned | The scan tool displays Learned or Not Learned. Learned is displayed if the ABS Left Front Inlet Solenoid Valve position has been learned by the Electronic Brake Control Module. |
| ABS Left Rear Inlet Solenoid Valve Learn Status | - | Learned/Not Learned | The scan tool displays Learned or Not Learned. Learned is displayed if the ABS Left Rear Inlet Solenoid Valve position has been learned by the Electronic Brake Control Module. |
| ABS Right Front Inlet Solenoid Valve Learn Status | - | Learned/Not Learned | The scan tool displays Learned or Not Learned. Learned is displayed if the ABS Right Front Inlet Solenoid Valve position has been learned by the Electronic Brake Control Module. |
| ABS Right Rear Inlet Solenoid Valve Learn Status | - | Learned/Not Learned | The scan tool displays Learned or Not Learned. Learned is displayed if the ABS Right Rear Inlet Solenoid Valve position has been learned by the Electronic Brake Control Module. |
| ABS Pump Motor Voltage | - | 0 V | The scan tool displays the commanded pump motor voltage. |
| Antilock Braking System | - | OK | The scan tool displays OK or Malfunction. Malfunction is displayed if there is an ABS malfunction. |
| Brake Booster Vacuum Sensor | - | Varies | The scan tool displays kPa (PSI) this is the current vacuum. |
| Brake Booster Vacuum Sensor Supply | - | 0 V | The scan tool displays 0 - 5 V depending on the brake booster vacuum sensor supply voltage. |
| Brake Fluid Level Sensor | - | OK | The scan tool displays OK when the brake fluid is at correct level and Low when the brake fluid is low. |
| Brake Pedal Position Sensor | 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 | Brake pedal released | 0 - 1 V | The scan tool displays 0 - 5 V depending on the applied hydraulic brake pressure. |
| Brake pedal applied | 1 - 5 V | ||
| Brake Pressure Sensor | - | Varies | The scan tool displays kPa. This is the measured brake pressure in the hydraulic unit. |
| Delivered Torque | - | Varies | The scan tool displays 0 - 100% depending on the how much torque the engine is delivering. |
| Dynamic Rear Proportioning Status | - | OK | The scan tool displays OK or Malfunction. Malfunction is displayed if the Electronic Brake Control Module disables the dynamic rear proportioning due to a fault. |
| Ignition Cycles Until Next Adaptive Pressure Control Maintenance Mode | - | Varies | The scan tool displays the number of ignition cycles until the next Adaptive Pressure Control Maintenance Mode is activated. The Adaptive Pressure Control Maintenance Mode will attempt to activate after 200 ignition cycles. |
| Inhibited Adaptive Pressure Control Maintenance Mode Activation Attempts | - | Varies | The scan tool displays the number of ignition cycles the Adaptive Pressure Control Maintenance Mode has attempted to activate but failed to meet the conditions for running. |
| 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. |
| Panic Brake Assist Status | - | OK | The scan tool displays OK or Malfunction. Malfunction is displayed if the Electronic Brake Control Module disables the panic brake assist due to a fault. |
| Pump Motor Relay Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the pump motor is commanded ON. |
| Primary Isolation Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the isolation solenoid valve is commanded ON. |
| Primary Isolation Solenoid Valve Learn Status | - | Learned/Not Learned | The scan tool displays Learned or Not Learned. Learned is displayed if the Primary Isolation Solenoid Valve position has been learned by the Electronic Brake Control Module. |
| Primary Prime Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the prime solenoid valve is commanded ON. |
| Requested Torque | - | Varies | The scan tool displays 0 - 100% depending on the how much torque is requested. |
| 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 isolation solenoid valve is commanded ON. |
| Secondary Prime Solenoid Valve Feedback | - | Inactive | The scan tool displays Inactive or Active. Active is displayed when the prime solenoid valve is commanded ON. |
| Steering Wheel Angle | Steering wheel in straight position | -5 to +5° | The scan tool displays °. This is the current position of the steering angle sensor. |
| Steering wheel turned left until stop | 450 - 550° | ||
| Steering wheel turned right until stop | -550 to -450° | ||
| System Voltage | - | 11 - 14 V | The scan tool displays V. This is the current battery voltage. |
| Traction Control Switch | Traction control switch released | Inactive | The scan tool displays Inactive or Active depending on the traction control switch status. |
| Traction control switch pressed | Active | ||
| Traction Control System | - | OK | The scan tool displays OK or Malfunction. Malfunction is displayed if there is a traction control malfunction. |
| Vehicle Stability System | - | OK | The scan tool displays OK or Malfunction. Malfunction is displayed if there is a stability control malfunction. |
| Vehicle Stability Enhancement System Relay Feedback | - | Active | The scan tool displays Inactive or Active. Inactive is displayed when stability control is disabled. |
| Vehicle Stability Enhancement System Switch | Traction control switch released | Inactive | The scan tool displays Inactive or Active depending on the traction control switch status. |
| Traction control switch pressed | Active | ||
Electronic Brake Control Module Scan Tool Output Controls
| Output Control | Description |
|---|---|
| ABS Left Front Solenoid Valves | Commands the solenoid valves ON or OFF. |
| ABS Left Rear Solenoid Valves | Commands the solenoid valves ON or OFF. |
| ABS Pump Motor | Commands the ABS pump motor Increase or Decrease. |
| ABS Right Front Solenoid Valves | Commands the solenoid valves ON or OFF. |
| ABS Right Rear Solenoid Valves | Commands the solenoid valves ON or OFF. |
| Automated Brake Bleed | This is used in order to bleed ABS hydraulics. |
| Brake Booster Electric Vacuum Pump | Commands the brake booster electric vacuum pump motor ON or OFF. |
| Traction Control Left Front Solenoid Valves | Commands the solenoid valves ON or OFF. |
| Traction Control Left Rear Solenoid Valves | Commands the solenoid valves ON or OFF. |
| Traction Control Right Front Solenoid Valves | Commands the solenoid valves ON or OFF. |
| Traction Control Right Rear Solenoid Valves | Commands the solenoid valves ON or OFF. |