Power Steering Control Module Scan Tool Information
WARNING: This page is about a different car, the 2015 Chevrolet Caprice. However, it is still accessible from the selected car via links, so may be relevant.
Power Steering Control Module Scan Tool Data Parameters
| Parameter | System State | Expected Value | Description |
|---|---|---|---|
| Operating Conditions: Ignition ON | |||
| Battery Voltage | - | Varies | This displays Volts. This is the current battery voltage. |
| Power Steering Softstops Learn Status | - | True/False | Indicates the completion status of the Electric Power Steering softstop learn procedure. |
| Vehicle Speed | - | 0 Km/h (0 MPH) | This displays km/h (mph). This is the current vehicle speed. |
| Power Steering Control Module Center Procedure | - | True/False | Indicates the completion status of the Electric Power Steering centering procedure. |
| Steering Input Torque | - | Varies | This displays. This displays the current steering input torque in. |
| Steering Wheel Angle | - | Varies | This displays Degrees. This displays the current steering wheel angle in degrees. |
| Engine is running | - | True/False | This displays the engine running status. |
| Ignition Cycle Counter | - | Varies | This displays the number of ignition cycles. |
| Power Steering Motor Overload Protection Counter | - | Varies | This displays counts. This displays the Electric Power Steering Motor Overload Protection Incidents counter. |
| Calculated System Temperature | - | Varies | This displays ° C. This is the current system temperature. |
| Module Setup Successful | - | True/False | Indicates the completion status of the Electric Power Steering calibration. |
| Power Steering Control Module Temperature | - | Varies | This displays ° C. This is the current ECU internal temperature. |
| Advanced Parking Assist Status | - | Temp Inhibit/Ready to assist/Active/Permanently Failed | This displays the current status of the Advanced Parking Assist system. |
| Calculated Driver Mode Switch Position | - | Disabled/1/2/3/4/5/6/7 | This displays the current Electric Power Steering Driver Mode Control state. |
| Advanced Parking Assist Disable Reason - Vehicle Speed too High | - | True/False | This displays the Advanced Park Assist fault state. |
| Advanced Parking Assist Disable Reason - Driver Interference | - | True/False | This displays the Advanced Park Assist fault state. |
| Advanced Parking Assist Disable Reason - Power Steering Assistance Low | - | True/False | This displays the Advanced Park Assist fault state. |
| Advanced Parking Assist Disable Reason - Critical Error | - | True/False | This displays the Advanced Park Assist fault state. |
| Actual Electric Power Steering Motor Current | - | Varies | This displays Amps. This displays the amount of power steering motor current commanded. |
| Electric Power Steering Motor Current Feedback | - | Varies | This displays Amps. This displays the amount of power steering motor current feedback. |
| Steering Angle Requested by Advanced Parking Assist | - | Varies | This displays Degrees. This displays the requested steering angle from the Advanced Parking Assist system. |
| Power Mode | - | OFF/Accessory/Run/Crank Request | This displays system power mode. |
Power Steering Control Module Scan Tool Output Controls
| Output Control | Description |
|---|---|
| Power Steering Softstops Reset | Resets the learned power steering softstops. |