CHECK FREEZE FRAME DATA
Tech Tips
The ECU records vehicle and driving condition information as freeze frame data the moment a DTC is stored.
Connect the GTS to the DLC3.
Turn the power switch on (IG).
Turn the GTS on.
Enter the following menus: Powertrain / Cruise Control / Trouble Codes.
From the DTC screen, select the DTCs (with snow icon) for which freeze frame data is recorded.
LIST OF FREEZE FRAME DATA
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Cruise Vehicle Speed | Vehicle speed | Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) | Actual vehicle speed | - |
| Cruise Memory Vehicle Speed | Stored vehicle speed | Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) | Stored vehicle speed | - |
| Cruise Request Throttle Opening Angle | Cruise requested position | 0 to 124.99 deg | When cruise is set (vehicle in motion at 80 km/h (50 mph)): Actual requested throttle position | - |
| Cruise Target Acceleration | Target acceleration while in cruise control mode | -13.10 to 13.10 m/s2 |
Current value displayed | - |
| Driving Support ECU Target Acceleration | Target acceleration of driving support ECU | -13.10 to 13.10 m/s2 |
- | This item is displayed on the GTS but is not used. |
| Cruise Request Driving Force | Cruise request torque signal | -10.00 to 9.92 kN | Differs according to the cruise control system condition | - |
| Cruise Request Driving Force Feedback Status | Cruise request driving force feedback mode | No Control, Suspend, Neg Calc Prohibited, Pos Calc Prohibited, Normal or Increasing at Start | - | This item is displayed on the GTS but is not used. |
| Cruise Control Permission Condition | Cruise control system condition | OK or NG | - | This item is displayed on the GTS but is not used. |
| Cruise Control Condition | Cruise control system active condition | No Control, Constant Speed Control Mode - Ready, Constant Speed Control Mode - Controlling, Vehicle Distance Control Mode - Ready, Vehicle Distance Control Mode - Controlling, Termination Control, :Suspend or Abnormal Stop | - | This item is displayed on the GTS but is not used. |
| Cruise Main Switch Operation Condition | Cruise control main switch status | ON or OFF | ON: Cruise control main switch pushed OFF: Cruise control main switch not pushed |
- |
| Accelerator Pedal | Condition of the accelerator pedal during cruising | ON or OFF | ON: Accelerator pedal depressed OFF: Accelerator pedal released |
- |
| Cruise Brake Cancel Switch | Stop light switch signal | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Stop Light Switch Main-CPU | Stop light switch signal | ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released |
- |
| Stop Light Switch Sub-CPU | Stop light switch signal | ON or OFF | - | This item is displayed on the GTS but is not used. |
| Request Manual Cancel | Whether there is a manual cancel request | ON or OFF | - | This item is displayed on the GTS but is not used. |
| Request Automatic Cancel | Whether there is an automatic cancel request | ON or OFF | - | This item is displayed on the GTS but is not used. |
| Cruise Brake Control Decision | Cruise brake control decision | ON or OFF | ON: Cruise brake activated OFF: Cruise brake deactivated |
- |
| Cruise Brake Control Permission Condition | Cruise brake control permission condition | OK or NG | - | This item is displayed on the GTS but is not used. |