Freeze Frame Data Check
By using the scan tool (M.U.T.-III SE), the freeze frame data can be checked.
When detecting fault and setting the diagnostic trouble code, the ECU connected to CAN bus line obtains the data when the diagnostic trouble code is determined, and then stores the ECU status of that time. By analyzing each data using the scan tool (M.U.T.-III SE), troubleshooting can be carried out efficiently. The displayed items are as the table below.
Check a freeze frame data before removing the 12V battery.
DISPLAY ITEM LIST
| Item No. | Scan tool (M.U.T.-III SE) display | Unit or value |
|---|---|---|
| 10 | ODO/TRIP METER | km/mile |
| 20 | DTC count | The number of times is displayed. |
| 30 | Motor Relay High Failure | Normal/Failure |
| 40 | Motor High Failure | Normal/Failure |
| 50 | Motor Drive Circuit Low Failure | Normal/Failure |
| 60 | Encoder Failure | Normal/Failure |
| 70 | Continuous Energization Failure | Normal/Failure |
| 80 | Shifting Failure | Normal/Failure |
| 90 | Current Limitation Failure | Normal/Failure |
| 100 | Low Voltage Failure | Normal/Failure |
| 110 | Overcurrent Failure | Normal/Failure |
| 120 | CAN Bus-off | Normal/Failure |
| 130 | Lost Communication with PHEV-ECU | Normal/Failure |
| 140 | CAN Invalid Failure | Normal/Failure |
| 150 | CAN Self-Diag Failure | Normal/Failure |
| 160 | LIN Lost Communication with PHEV-ECU | Normal/Failure |
| 170 | Microcomputer Error (ROM) | Normal/Failure |
| 180 | Microcomputer Error (RAM) | Normal/Failure |
| 190 | Microcomputer Error (FLOW) | Normal/Failure |
| 200 | Microcomputer Error (INST) | Normal/Failure |
| 210 | ASIC Error | Normal/Failure |
| 220 | Data Flash Error | Normal/Failure |
| 230 | Power Supply Holding Function Error | Normal/Failure |
| 240 | Relay Output Status | ON/OFF |
| 250 | +B Voltage | V |
| 260 | U-Phase Terminal Monitoring Voltage | V |
| 270 | V-Phase Terminal Monitoring Voltage | V |
| 280 | W-Phase Terminal Monitoring Voltage | V |
| 290 | U-Phase Output Terminal Status | ON/OFF |
| 300 | V-Phase Output Terminal Status | ON/OFF |
| 310 | W-Phase Output Terminal Status | ON/OFF |
| 320 | Common Current | A |
| 330 | IG Status | ON/OFF |
| 340 | Vehicle Request Shift Position (CAN) | Undefined/P range/Not P range |
| 350 | Vehicle Request Shift Position (LIN) | Undefined/P range/Not P range |
| 360 | Vehicle Request Shift Position | Undefined/P range/Not P range |
| 370 | Request Shift Position | Undefined/P range/Not P range |
| 380 | Motor Control Mode | Initial wait/Initial actuation/Normal control/P side wall detection/P side wall return/Not P side wall detection/Not P side wall return/Fail-safe control |
| 390 | Motor Drive Mode | Standby/Stop/Retention at inversion/Feedback actuation/Energizing phase learning/Open actuation |
| 400 | Current Shift Position Counter | The number of times is displayed. |
| 410 | Target Shift Position Counter | The number of times is displayed. |
| 430 | P Position Learned Value | The number of times is displayed. |
| 440 | Not P Position Learned Value | The number of times is displayed. |
| 470 | Current Shift Position | Undefined/P range/Intermediate range/Not P range |
| 510 | ACT Control Monitor Failure | Normal/Failure |
| 520 | Redundancy Calculation Failure | Normal/Failure |
| 530 | Range Position Signal Failure | Normal/Failure |
| 540 | Micro Computer Failure (Energization cut) | Normal/Failure |
| 550 | Micro Computer Failure (CPU diag monitor) | Normal/Failure |
| 560 | CAN Lost Failure (PHEV_OUT_1) | Normal/Failure |
| 570 | CAN Lost Failure (PHEV_OUT_14) | Normal/Failure |
| 580 | CAN Lost Failure (PHEV_OUT_13) | Normal/Failure |
| 590 | CAN Lost Failure (PHEV_OUT_2) | Normal/Failure |
| 600 | CAN Lost Failure (PHEV_OUT_16) | Normal/Failure |
| 610 | CAN Lost Failure (PHEV_OUT_19) | Normal/Failure |
| 620 | CAN DLC Failure (PHEV_OUT_1) | Normal/Failure |
| 630 | CAN DLC Failure (PHEV_OUT_14) | Normal/Failure |
| 640 | CAN DLC Failure (PHEV_OUT_13) | Normal/Failure |
| 650 | CAN DLC Failure (PHEV_OUT_2) | Normal/Failure |
| 660 | CAN DLC Failure (PHEV_OUT_16) | Normal/Failure |
| 670 | CAN DLC Failure (PHEV_OUT_19) | Normal/Failure |
| 680 | P position request (CAN) | No request/Request |
| 690 | Not P position request (CAN) | No request/Request |
| 700 | GADE_v2 | Sleep or Crank fault/Auto ACC fault/ALL fault/ALLfault 2/FOTA switch fault/Unavailable |
| 710 | EV ePark lost (CAN) | Normal/Failure |
| 720 | IG signal (CAN) | IG-OFF/IG-ON |
| 730 | Battery Voltage | V |
| 740 | CAN send data failure status | Unavailable/Abnormal (temporary)/Abnormal/Normal |
| 750 | Motor Drive Mode_LV2 | Standby/Stop/Open drive |
| 760 | Vehicle Current Shift Position | Not learning/P range/Not P range/Switching/Default |
| 770 | ASIC Failure Flag | Normal/Failure |
| 780 | ASIC Logic Diag Failure Flag | Normal/Failure |
| 790 | ASIC Comm Failure Detection Status | Normal/Failure |
| 800 | ASIC Comm Failure Flag | Normal/Failure |
| 810 | ASIC Monitor Failure Detection | Not monitored/Monitor condition fail/Config monitorfailure/Lost monitor failure/Pattern monitor failure/IDmonitor failure/Counter monitor failure/Disable monitorfailure/Relay cut monitor failure/Monitorperformed/Monitor skip |
| 820 | ASIC Monitor Complete Flag | OFF/ON |
| 830 | CAN CRC Error (PHEV_OUT_1) | Normal/Failure |
| 840 | CAN Counter Error (PHEV_OUT_1) | Normal/Failure |
| 850 | KEY for CAN Sending | A value (0 to 65535) is displayed. |
| 860 | CPU Failure Detection Status | OFF/ON |
| 870 | Response Error Flag (LIN) | Normal/Failure |
| 880 | LIN TimeOut Timer (EV_OUT_1) | ms |
| 890 | LIN TimeOut Timer (EV_OUT_DIAG) | ms |
| 900 | LIN TimeOut Timer (E_PARK_OUT) | ms |