Power Steering Control Module Scan Tool Information (with HP5)
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.
Power Steering Control Module Scan Tool Data Parameters
| Parameter | System State | Expected Value | Definition |
|---|---|---|---|
| Operating Conditions: Ignition ON | |||
| Calculated System Temperature | - | Varies | This displays °C (°F). This is the calculated temperature of the power steering system. |
| Battery Voltage | - | Varies | This displays battery voltage. |
| PSCM SPS Calibration Status | - | Varies | The scan tool displays if PCSM calibration procedure has been completed or not. |
| PSCM Center Procedure | - | Varies | The scan tool displays if PCSM centering procedure has been completed or not. |
| Steering Shaft Torque | - | Varies | This displays N-m. This is the calculated force of the steering shaft, as monitored by the power steering control module. |
| Steering Wheel Position | - | Varies | This displays °. This is the state of the steering wheel position. |
| Vehicle Speed | - | Varies | This displays the actual vehicle speed. |
| Vehicle Speed Status | - | Valid | The scan tool displays Valid or Invalid. This is the current state of the vehicle speed. |
Power Steering Control Module Scan Tool Output Controls
| Scan Tool Output Control | Description |
|---|---|
| Steering Pos./Torque Sensor Cal. | This is used to calibrate the steering position/torque sensor. |