CHECK FREEZE FRAME DATA
Tech Tips
The hybrid vehicle control ECU records vehicle and driving condition information as freeze frame data the moment a DTC is stored. Freeze frame data can help determine the vehicle conditions when the malfunction occurred and help duplicate conditions when troubleshooting.
Connect the GTS to the DLC3.
Turn the power switch on (IG).
Turn the GTS on.
Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
Select a DTC in order to display its freeze frame data.
LIST OF FREEZE FRAME DATA
| Tester Display | Measurement Item | Range |
|---|---|---|
| P Position Switch Terminal Voltage | P position switch voltage | 0 to 4.99 V |
| Shift Sensor Voltage (VSI1) | Shift sensor (VSI1) voltage | 0 to 4.99 V |
| Shift Sensor Voltage (VSI2) | Shift sensor (VSI2) voltage | 0 to 4.99 V |
| Shift Sensor Voltage (VSI3) | Shift sensor (VSI3) voltage | 0 to 4.99 V |
| Shift Sensor Voltage (VSI4) | Shift sensor (VSI4) voltage | 0 to 4.99 V |
| P Control Request Status | Shift control actuator assembly operation request | No Request / Lock(Normal) / Unlock(Normal) / Lock(Abnormal) / Unlock(Abnormal) |
| P Control Status | P position system status | Lock Position (Normal) / Lock Position (Abnormal) / Indefinite Position (Normal) / Indefinite Position (Abnormal) / Unlock Position (Normal) / Unlock Position (Abnormal) / Lock Position (Normal) / Lock Position (Abnormal) / Indefinite Position (Normal) / Indefinite Position (Abnormal) / Unlock Position (Normal) / Unlock Position (Abnormal) |
| Target P Position | Target shift position of shift control actuator assembly | Unlock / Incertitude / Lock |
| P Position Status | Park (P) shift state status | Unlock / Incertitude / Lock |
| P Position Status before Last | Previous park (P) shift state status | Unlock / Incertitude / Lock |
| Parking Lock Motor Position | Shift control actuator assembly position | -32768 to 32767 |
| Parking Lock Motor Revolution | Shift control actuator assembly rotation speed | -32768 to 32767 rpm Normal Operating Range: 0 to 2000 rpm |
| Parking Lock Motor Rotation Direction | Shift control actuator assembly operating direction | Unlock / Incertitude / Lock |
| Parking Lock Motor Control Mode | Shift control actuator assembly control mode | Startup / Initially Drive / Lock Position Learn / Unlock Position Learn / Lock Position Learning Complete / Unlock Position Learning Complete / P Position Change / Motor Control (Abnormal) |
| Parking Lock Motor Drive Mode | Shift control actuator assembly drive mode | No Control / Rotary Drive (Normal) / Stop / Rotation Direction Change Drive / Rotary Drive (Initial/Abnormal) |
| Parking Lock Motor Current Sensor Voltage | Shift control actuator assembly sensor voltage | 0 to 4.99 V |
| Fail Safe Status (Shift Sensor) | Fail-safe control status during shift sensor malfunction | No Fail Safe / Fail Safe2 / Fail Safe3 / Fail Safe4 / Fail Safe5 |
| Fail Safe Status (Parking Lock Motor) | Fail-safe control status when shift control actuator assembly malfunction detected | No Fail Safe / Fail Safe1 / Fail Safe2 / Fail Safe3 / Fail Safe4 / Fail Safe5 |
| Fail Safe History (Parking Lock Motor Inoperative) | Shift control actuator assembly malfunction fail-safe control history | OFF / ON |
| W Phase Parking Lock Motor Current-Carrying Status | W phase current-carrying status | OFF / ON |
| V Phase Parking Lock Motor Current-Carrying Status | V phase current-carrying status | OFF / ON |
| U Phase Parking Lock Motor Current-Carrying Status | U phase current-carrying status | OFF / ON |
| W Phase Parking Lock Motor Terminal Voltage | Shift control actuator assembly (parking lock motor (W phase terminal voltage)) AD voltage (ECU recognized value) | 0 to 4.99 V |
| V Phase Parking Lock Motor Terminal Voltage | Shift control actuator assembly (parking lock motor (V phase terminal voltage)) AD voltage (ECU recognized value) | 0 to 4.99 V |
| U Phase Parking Lock Motor Terminal Voltage | Shift control actuator assembly (parking lock motor (U phase terminal voltage)) AD voltage (ECU recognized value) | 0 to 4.99 V |
| Relay Cut Signal of Parking Lock Motor Power for Hybrid Control System | No. 1 integration relay (P-CON relay) | OFF / ON |
| Parking Lock Motor Relay Status for Transmission Control System | No. 1 integration relay (P-CON relay) | OFF / ON |
| Abnormality Informing Status | Malfunction information status | OFF / ON |
| Backup Status of Parking Lock Motor Control (Initial Drive) | Shift control actuator assembly malfunction (initial operation) | OFF / ON |
| Backup Status of Parking Lock Motor Control (P Position Change) | Shift control actuator assembly malfunction (When shift state changed to/from park (P)) | OFF / ON |
| Parking Lock Motor Circuit History | History of parking lock motor circuit malfunction | OFF / ON |
| P Position Change Delayed History | History of park (P) state change delay malfunction | OFF / ON |
| P Position Switch Indicator | P position switch indicator illumination status | OFF / ON |
| P Position Switch Indicator Dimming Request | P position switch indicator dim signal status | Non-dimming / Dimming |
| Meter Display Request (P Position Switch ON when Running) | Status of P position switch rejection notification | OFF / ON |
| Meter Display Request (Shift N Operation when Running) | Status of change to neutral (N) shift status message | OFF / ON |
| Meter Display Request (Shift Operation Rejection) | Status of shift status change rejection message | 0 to 255 |
| Identifying Signal of Shift R/D Operation during Ready OFF | Certification ECU notice request (Shift lever moved to R or D when power switch not on (READY)) | OFF / ON |
| BATT Voltage for Transmission Control System | +B voltage value | 0 to 79.99 V |
| IG Voltage for Transmission Control System | IG voltage value | 0 to 79.99 V |
| Lock Position Learning Value | Learned value of lock position | -32768 to 32767 |
| Unlock Position Learning Value | Learned value of unlock position | -32768 to 32767 |
| Complete of Learn Unlock Position | Completion of unlock position learning | NG / OK |
| Complete of Detect Unlock Position | Completion of detecting unlock position | NG / OK |
| Complete of Learn Lock Position | Completion of lock position learning | NG / OK |
| Complete of Detect Lock Position | Completion of detecting lock position | NG / OK |
| Complete of Initially Drive Parking Lock Control | Initial drive control completed | NG / OK |
| Effective Status of Braking Torque | Regenerative braking status | Not Available / Available |
| P Position Automatic Change Request | P position automatic change request | OFF / ON |