Freeze Frame Data
WARNING: This page is about a different car, the 2019 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
- Freeze frame dataNOTE:
- If an error diagnosis code is output, the freeze frame data at the time of the generation of the error code is recorded.
- When an error diagnosis code is generated and the freeze frame data is recorded, data is not updated or deleted until the recorded data itself is deleted (diagnosis code deletion).
- Turn the ignition switch to OFF.
- Connect the SSM4 to the DLC3.
- Display the error code on the diagnostic code confirmation screen. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES )
- Check the freeze frame data.
FREEZE FRAME DATAItem name Description/display range Normal value Remarks Vehicle speed Indicates the vehicle speed input from the skid control computer.
Display range: 0.0 to 300.0km/h0km/h: When stopped - No significant fluctuation: When driving at a constant speed - Engine speed Indicates the engine speed.
Display range: 0 to 12800rpmNo substantial fluctuations present: Engine speed is constant - Motor current Indicates the current flowing to the motor. Display range: -327.68 to 327.67A Changes in proportion to the steering force: During engine start, steering operation Left turn (+) Right turn (-) Motor current (requirement) Indicates the requirement for the current flowing to the motor.
Display range: -327.68 to 327.67AChanges in proportion to the steering force: During engine start, steering operation Left turn (+) Right turn (-) Steering angular speed Indicates the angular speed of steering operation.
Display range: -32768 to 32767deg/sChanges in proportion to the steering speed: During engine start, steering operation Left turn (+) Right turn Thermistor temperature Indicates the ECM board temperature.
Display range: -50.0 to 150.0°C- - PIG power supply voltage Indicates the power supply voltage to drive the motor.
Display range: 0.0000 to 20.1531V9 to 16V: Always - IG power supply voltage Indicates the ECM power supply state.
Display range: 0.0000 to 20.1531V9 to 16V: IG ON - Steering torque Indicates the steering torque.
Display range: -7.00 to 7.00NmChanges in proportion to the steering force: During engine start, steering operation Left turn (+) Right turn Motor rotation angle Indicates the motor rotation angle.
Display range: 0.000 to 360.000degVaries between 0 and 360 deg: During engine start, steering operation - Motor current (Command Value 2) Indicates the requirement for the current flowing to the motor.
Display range: -327.68 to 327.67AChanges in proportion to the steering force: During engine start, steering operation - Boost voltage after the coil. Indicates the boost voltage after the coil.
Display range: 0.000 to 98.000VApprox. 27V: During engine start, steering non-operation - Varies within 16 - 35 V: During engine start, steering operation - Motor power supply voltage Indicates the motor power supply voltage.
Display range: 0.000 to 98.000VApprox. 27 V: During engine start, steering non-operation - Varies within 4 - 35 V: During engine start, steering operation - Motor terminal voltage (U phase) Indicates the motor U terminal voltage.
Display range: 0.000 to 98.000VVaries within 4 - 35 V: During engine start, steering operation - Motor terminal voltage (V phase) Indicates the motor V terminal voltage.
Display range: 0.000 to 98.000VVaries within 4 - 35 V: During engine start, steering operation - Motor terminal voltage (W phase) Indicates the motor W terminal voltage.
Display range: 0.000 to 98.000VVaries within 4 - 35 V: During engine start, steering operation - Torque sensor 1 output Indicates the torque sensor 1 output.
Display range: 0.0000 to 5.0000V2.3 to 2.7V: During engine start, no steering load (neutral position) - 2.3 to 3.8V: During engine start, steering to the right - 1.2 to 2.7V: During engine start, steering to the left - Torque sensor 2 output Indicates the torque sensor 2 output.
Display range: 0.0000 to 5.0000V2.3 to 2.7V: During engine start, no steering load (neutral position) - 1.2 to 2.7V: During engine start, steering to the right - 2.3 to 3.8V: During engine start, steering to the left - Torque sensor 1 (zero point value) Indicates the torque sensor 1 output value at the zero point.
Display range: 0.0000 to 5.0000V- - Torque sensor 2 (zero point value) Indicates the torque sensor 2 output value at the zero point.
Display range: 0.0000 to 5.0000V- -