Freeze Frame Data
NOTE:
- Data stored at the time of trouble occurrence is shown on display.
- Each time trouble occurs, the latest information is stored in the freeze frame data in memory.
- If a freeze frame data is not properly stored in memory (due to a drop in VDCCM power supply, etc.), a DTC suffixed with a question mark "?" appears on the Subaru Select Monitor display. This shows it may be an unreliable reading.
DIAGNOSIS PROCEDURE
| Display | Contents to be monitored |
|---|---|
| Steering angle sensor | Steering angle detected by steering angle sensor is displayed. |
| Yaw rate sensor | Vehicle angular speed detected by yaw rate sensor is displayed. |
| Lateral G Sensor | Vehicle lateral acceleration detected by lateral G sensor is displayed. |
| Pressure Sensor | Brake fluid pressure detected by pressure sensor is displayed. |
| Vehicle Speed | Vehicle speed calculated by VDC control module is displayed. |
| FR Wheel Speed | Wheel speed detected by front ABS wheel speed sensor RH is displayed in km/h or MPH. |
| FL Wheel Speed | Wheel speed detected by front ABS wheel speed sensor LH is displayed in km/h or MPH. |
| RR Wheel Speed | Wheel speed detected by rear ABS wheel speed sensor RH is displayed in km/h or MPH. |
| RL Wheel Speed | Wheel speed detected by rear ABS wheel speed sensor LH is displayed in km/h or MPH. |
| Required Torque | Engine required torque is displayed. |
| Current Torque | Current engine torque on malfunction occurrence is displayed. |
| Target Torque | Engine target torque is displayed. |
| Acceleration opening angle signal | Acceleration opening is displayed. |
| Engine Speed | Engine speed on malfunction occurrence is displayed. |
| Gear position | Gear position on malfunction occurrence is displayed. |
| IG power supply voltage | Voltage supplied to VDC control module is displayed. |
| Absolute angle recognition flag | Whether the absolute angle was determined is displayed. |
| Decreasing Required Torque | Whether the torque decrease is required to engine is displayed. |
| EMA signal | Engine control command signal is displayed. |
| VDC O Control Flag | VDC oversteer control condition is displayed. |
| VDC U Control Flag | VDC understeer control condition is displayed. |
| BMR control flag | Brake control condition is displayed. |
| AMR control flag | Engine control condition is displayed. |
| ABS Control Flag | ABS control condition is displayed. |
| VDC OFF Light | ON/OFF condition of VDC OFF indicator light is displayed. |
| Valve Relay Signal | Valve relay operation signal is displayed. |
| Motor Relay Monitor | Motor relay monitor signal is displayed. |
| BLS Signal | Brake ON/OFF is displayed. |