Power Steering Control Module Scan Tool Information
Power Steering Control Module Scan Tool Data Parameters
| Parameter | System State | Expected Value | Description |
|---|---|---|---|
| Operating Conditions: Ignition ON | |||
| Ignition Cycle Counter | - | Varies | This displays the number of ignition cycles. |
| Calculated System Temperature | - | Varies | This displays ° C. This is the current system temperature. |
| Steering Wheel Angle | - | Varies | This displays Degrees. This displays the current steering wheel angle in degrees. |
| Steering Wheel Input Torque | - | Varies | This displays. This displays the current steering input torque in. |
| Power Steering Motor Overload Protection Counter | - | Varies | This displays counts. This displays the Electric Power Steering Motor Overload Protection Incidents counter. |
| Power Steering Control Module SPS Calibration Status | - | True/False | Indicates the completion status of the Electric Power Steering calibration. |
| Power Steering Control Module Center Procedure | - | True/False | Indicates the completion status of the Electric Power Steering centering procedure. |
| Engine Speed | - | 0 RPM | This displays RPM. This is the current engine speed from the ECM. |
| Vehicle Speed | - | 0 Km/h (0 MPH) | This displays km/h (mph). This is the current vehicle speed. |
| Motor Feedback Current | - | Varies | This displays amps (A). This displays the Electric Power Steering Motor Current Feedback. |
| Delivered Torque | - | Varies | This displays. This displays the current value of the Output Torque of the Electric Power Steering. |
| Power Mode | - | OFF/Accessory/Run/Crank Request | This displays system power mode. |
| Battery Voltage | - | Varies | This displays Volts. This is the current battery voltage. |
Power Steering Control Module Scan Tool Output Controls
| Output Control | Description |
|---|---|
| Clear Driver-Specific Steering Angles | Command to reset the steering rack end of travel limit position as determined by software. |
| Clear Softstops | Command to reset the steering gear soft end stops as determined by software. |
| Temporarily Turn Off Active Pull Compensation Function | Command to disable the Active Pull Compensation feature during the key cycle. The power steering control module will return to normal operation with the feature enabled upon exiting the procedure. |
| Clear Active Pull Compensation Learned Limits | Command to reset the Active Pull Compensation learned values. |
| Temporarily Turn Off Smooth Road Shake Compensation Function | Command to disable the Smooth Road Shake Compensation feature during the key cycle. The power steering control module will return to normal operation with the feature enabled upon exiting the procedure. |
| Disable All System Outputs | Command to disable all system outputs of the power steering control module. |