Electronic Brake Control Module Scan Tool Information (Non-Hybrid)
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Electronic Brake Control Module Scan Tool Data Parameters
| Parameter | Expected Value | Definition |
|---|---|---|
| Operating Conditions: Ignition ON | ||
| ABS Active | No | The scan tool displays Yes or No. Yes is displayed if the ABS system is engaged. |
| ABS Failed | No | The scan tool displays Yes or No. Yes is displayed if there is an ABS fault. |
| Battery Voltage Signal | Varies | This displays volts. This is the voltage status of the electronic brake control module (EBCM). |
| Brake Fluid Level Sensor | OK | The scan tool displays OK or Low. This is the state of the brake fluid level. |
| BPP Signal | Released | The scan tool displays Applied or Released. This is the state of the brake pedal. |
| DRP Active | No | The scan tool displays Yes or No. This is the state of the dynamic rear proportioning (DRP). |
| DRP Disabled | No | The scan tool displays Yes or No. This is the state of the dynamic rear proportioning (DRP). |
| Lateral Accelerometer Input | Varies | This displays m/s2 . This is the state of the lateral accelerometer. |
| LF Wheel Speed Sensor | 0 km/h (0 mph) | This displays km/h (mph). This is the current speed of the left front wheel speed sensor. |
| LF Inlet Solenoid Command | Off | The scan tool displays On or Off. On is displayed when the left front inlet valve solenoid is commanded on. |
| LF Outlet Solenoid Command | Off | The scan tool displays On or Off. On is displayed when the left front outlet valve solenoid is commanded on. |
| Low Tire Press. Lamp | No | The scan tool displays Yes or No. Yes is displayed if the low tire pressure indicator is illuminated. |
| LR Wheel Speed Sensor | OK | The scan tool displays OK or Low. This is the state of the washer fluid level. |
| LR Inlet Solenoid Command | Off | The scan tool displays On or Off. On is displayed when the left rear inlet valve solenoid is commanded on. |
| LR Outlet Solenoid Command | Off | The scan tool displays On or Off. On is displayed when the left rear outlet valve solenoid is commanded on. |
| Panic Brake Assist Failed | No | The scan tool displays Yes or No. The state of the panic brake assist depends on the state of traction of the tires and engine RPM. |
| Pump Motor Command Voltage | Varies | This displays Volts. This is the voltage status of the EBCM pump motor command. |
| RF Inlet Solenoid | Off | The scan tool displays On or Off. On is displayed when the right front inlet valve solenoid is commanded on. |
| RF Outlet Solenoid | Off | The scan tool displays On or Off. On is displayed when the right front outlet valve solenoid is commanded on. |
| RF Wheel Speed Sensor | 0 km/h (0 mph) | This displays km/h (mph). This is the current speed of the right front wheel speed sensor. |
| RR Inlet Solenoid Command | Off | The scan tool displays On or Off. On is displayed when the right rear inlet valve solenoid is commanded on. |
| RR Outlet Solenoid Command | Off | The scan tool displays On or Off. On is displayed when the right rear outlet valve solenoid is commanded on. |
| RR Wheel Speed Sensor | 0 km/h (0 mph) | This displays km/h (mph). This is the current speed of the right front wheel speed sensor. |
| Steering Sensor | Centered | The scan tool displays Centered or Uncentered. This is the state of the steering sensor. |
| Steering Wheel Position | Varies | This displays degrees. This is the signal received from the steering angle sensor. |
| TCS Active | No | The scan tool displays Yes or No. This is the state of the traction control system (TCS). |
| TCS Failed | No | The scan tool displays Yes or No. This is the state of the traction control system (TCS). |
| TCS Switch State | Off | The scan tool displays On or Off. This is the state of the traction control system (TCS) switch. |
| VSES Active | No | The scan tool displays Yes or No. The scan tool displays Yes when VSES is active, and No when VSES is inactive. |
| VSES Failed | No | The scan tool will display Yes or No depending on the state of the ABS indicator. |
| Yaw Rate Sensor Input | Varies | This displays °/sec. The reading varies depending on the angle of the vehicle. |
Electronic Brake Control Module Scan Tool Output Controls
| Scan Tool Output Control | Description |
|---|---|
| Automated Bleed | This is used in order to bleed ABS hydraulics. |
| LF Inlet Valve Solenoid | Commands the solenoid ON and OFF. |
| LF Outlet Valve Solenoid | Commands the solenoid ON and OFF. |
| LR Inlet Valve Solenoid | Commands the solenoid ON and OFF. |
| LR Outlet Valve Solenoid | Commands the solenoid ON and OFF. |
| Pump Motor Test | This is used in order to command the ABS pump motor On or Off. |
| RF Inlet Valve Solenoid | Commands the solenoid ON and OFF. |
| RF Outlet Valve Solenoid | Commands the solenoid ON and OFF. |
| RR Inlet Valve Solenoid | Commands the solenoid ON and OFF. |
| RR Outlet Valve Solenoid | Commands the solenoid ON and OFF. |
| Steering Position Sensor Calibration | This is used to center the steering position sensor. |