Freeze Frame Data (FFD)
The following vehicle status is recorded when DTC is detected and is displayed.
| Freeze Frame Data Item | Description |
|---|---|
| TOTAL DISTANCE | Display the odometer value from combination meter via CAN communication. |
| OWN ECU SYS STATUS | Display the status of steering angle main control module. |
| ST ANG MAIN SYS STATUS | Display the status of steering angle main control module. |
| ST ANG SUB SYS STATUS | Display the status of steering angle sub control module. |
| ST FORCE SYS STATUS | Display the status of steering force control module. |
| BACK UP CIRCUIT STATUS | Display the status of buck up circuit. |
| CONTROL MODULE CRNT | Display the electric current value of steering angle main control module. |
| DETAILED CODE 1 | This is displayed, but it is not used. |
| DETAILED CODE 2 | This is displayed, but it is not used. |
| DETAILED CODE 3 | This is displayed, but it is not used. |
| FLESRAY COMM SYNC STATS | Display the sync status of FlexRay communication. |
| STEERING MODE | Display the steering mode. |
| ST CLUTCH PRTCT STATUS | Display the status of steering clutch. |
| ST CLUTCH CON RQEST | Display the control request status steering clutch. |
| FLEXRAY COMM DIAG (OWN) | Display the diagnosis status of FlexRay communication. (steering angle main control module) |
| FLEXRAY COMM DIAG (OTH1) | Display the diagnosis status of FlexRay communication. (steering angle sub control module) |
| FLEXRAY COMM DIAG (OTH2) | Display the diagnosis status of FlexRay communication. (steering force control module) |
| POWER TRAIN STATUS | Display the status of power train. |
| IGN SW STATUS (OWN ECU) | Display the ignition voltage status recognized by steering angle main control module. |
| IGN SW STATUS (SYSTEM) | Display the status of ignition voltage for direct adaptive steering. |
| STOP/START STATUS | Display the status of stop/start system from ECM via CAN communication. |
| INSTANT VLT DROP DETECT | Display the status of instantaneous voltage drop detection. |
| CURB STONE DETECT STATS | Display the status of curb stone detection. |
| BACK UP CIRCUIT A STATUS | Display the status of buck up circuit A. |
| BACK UP CIRCUIT B STATUS | Display the status of buck up circuit B. |
| FREE ROLLER MODE | Display the status of free roller mode. |
| CHASSIS DYNAMO MODE | Display the status of chassis dynamometer mode. |
| WRITING STATUS | Display the status the recorded angle information in steering angle main control module. |
| BACK UP SIG 1 VOLT | Display the voltage of buck up signal 1. |
| BACK UP SIG 2 VOLT | Display the voltage of buck up signal 2. |
| INVERTER RELAY ACT VOLT | Display the activation voltage of inverter relay. |
| CONT MODULE INSIDE VOLT | Display the inside voltage of steering angle main control module. |
| BATTERY VOLTAGE | Display the power supply voltage for steering angle main control module. |
| IGN VOLTAGE | Display the ignition power supply voltage for steering angle main control module. |
| C/M TEMPERATURE | Display the internal temperature of steering angle main control module. |
| VEHICLE SPEED | Display the vehicle speed from ABS actuator and electric unit (control unit) via CAN communication. |
| YAW RATE | Display yaw rate value from ABS actuator and electric unit (control unit) via CAN communication. |
| SIDE G | Display side G value from ABS actuator and electric unit (control unit) via CAN communication. |
| ST CLUTCH ACT CURRENT | Display the activation current of steering clutch. |
| MOTOR U ACT CURRENT | Display the activation current of steering angle main motor U phase. |
| MOTOR W ACT CURRENT | Display the activation current of steering angle main motor W phase. |
| TORQUE SEN MAIN 2 | Display the steering torque sensor (main 2) value. |
| TORQUE SEN MAIN 1 | Display the steering torque sensor (main 1) value recognized by direct adaptive steering. |
| TORQUE SEN SUB | Display the steering torque sensor (sub) value. |
| TORQUE SEN VOLTAGE | Display the power supply voltage for steering torque sensor. |
| TEMPERATURE SENSOR | Display the temperature of steering angle main control module. |
| SUB IGN VOLTAGE | Display the sub ignition power supply voltage for steering angle main control module. |
| ANGLE SENSOR SIGNAL 1 | Display the voltage of angle sensor signal. |
| ANGLE SENSOR SIGNAL 2 | Display the voltage of angle sensor signal. |
| ANGLE 1 | Display the accuracy of calibration. |
| ANGLE 2 | Display the command angle for steering angle main motor and steering angle sub motor. |
| F/B ANGLE 1 | Display the feedback angle for steering angle main motor and steering angle sub motor. |
| F/B ANGLE 2 | Display the feedback angle for steering angle main motor and steering angle sub motor. |
| ST ANGLE SENSOR | Display the steering angle from steering angle sensor via CAN communication. |
| ANGLE DIFFERENCE | Display the difference angle between steering wheel and steering pinion. |
| STEERING PINION ANGLE | Display the steering pinion angle. |
| STEERING PINION ANGLE 2 | Display the steering pinion angle. |
| ANGLE 3 | Display the angle information used for system control. |