FREEZE FRAME DATA
When a DTC is stored, the 4WD ECU assembly stores the current vehicle state as Freeze Frame Data.
Freeze Frame Data at the time a DTC is stored:
When the 4WD ECU assembly stores data at the time a DTC is stored, no updates will be performed until the data is cleared.
"Number of IG ON" is not stored as Freeze Frame Data.
CHECK FREEZE FRAME DATA
Connect the GTS to the DLC3.
Turn the engine switch on (IG).
Turn the GTS on.
Enter the following menus: Chassis / Four Wheel Drive / Trouble Codes.
According to the display on the GTS, select the trouble code data display with Freeze Frame Data.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Total Distance Traveled | Total distance traveled | Min.: 0
Max.: 16777215 |
- | - |
| Total Distance Traveled - Unit | Total Distance Traveled unit | km / mile | - | - |
| FR Wheel Speed | Front wheel speed sensor RH reading | Min.: 0 km/h (0 mph)
Max.: 326 km/h (202 mph) |
Vehicle stopped: 0 km/h (0 mph) | No large fluctuations when driving at a constant speed. |
| FL Wheel Speed | Front wheel speed sensor LH reading | Min.: 0 km/h (0 mph)
Max.: 326 km/h (202 mph) |
Vehicle stopped: 0 km/h (0 mph) | No large fluctuations when driving at a constant speed. |
| RR Wheel Speed | Rear wheel speed sensor RH reading | Min.: 0 km/h (0 mph)
Max.: 326 km/h (202 mph) |
Vehicle stopped: 0 km/h (0 mph) | No large fluctuations when driving at a constant speed. |
| RL Wheel Speed | Rear wheel speed sensor LH reading | Min.: 0 km/h (0 mph)
Max.: 326 km/h (202 mph) |
Vehicle stopped: 0 km/h (0 mph) | No large fluctuations when driving at a constant speed. |
| Stop Light Switch | Stop light switch | OFF / ON | OFF: Brake pedal released
ON: Brake pedal depressed |
- |
| OMS Switch Normal | Multi-terrain select switch (integration control and panel assembly) is in NORMAL mode | OFF / ON | OFF: Mode other than NORMAL
ON: NORMAL mode |
- |
| OMS Switch Mud & Sand | Multi-terrain select switch (integration control and panel assembly) is in MUD & SAND mode | OFF / ON | OFF: Mode other than MUD & SAND
ON: MUD & SAND mode |
- |
| OMS Switch Rock & Dirt | Multi-terrain select switch (integration control and panel assembly) is in ROCK & DIRT mode | OFF / ON | OFF: Mode other than ROCK & DIRT
ON: ROCK & DIRT mode |
- |
| Parking Brake | Parking brake | OFF / ON | OFF: Parking brake released
ON: Parking brake applied |
- |
| Lateral G | Lateral G | Min.: -25.10 m/s2
Max.: 24.90 m/s2 |
- | Changes in proportion with the pedal movement speed when the brake pedal is being operated. |
| Forward and Rearward G | Forward and rearward G | Min.: -25.10 m/s2
Max.: 24.90 m/s2 |
- | Changes in proportion with acceleration during acceleration/deceleration. |
| Yaw Rate Value | Yaw rate value | Min.: -128°/s
Max.: 127°/s |
Vehicle stopped: 0°/s
Turning right: -128 to 0°/s Turning left: 0 to 127°/s |
- |
| Accelerator Position | Accelerator pedal depression amount | Min.: 0.0%
Max.: 127.5% |
When the accelerator pedal is released: 0% | Changes in proportion to the movement of the pedal during accelerator pedal operation. |
| Real Engine Torque | Real engine torque | Min.: -1024.00 Nm
Max.: 1023.96 Nm |
- | - |
| Steering Angle Value | Steering sensor | Min.: - 3276.8°
Max.: 3276.7° |
Left turn: Increase
Right turn: Decrease |
- |
| Vehicle Speed | Vehicle speed | Min.: 0.0 km/h (0 mph)
Max.: 326.4 km/h (202.8 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) | When driving at constant speed: No large fluctuations |
| IG1 Voltage Value | IG1 voltage value | Min.: 0.00 V
Max.: 20.40 V |
Engine switch on (IG): 11 to 14 V | - |
| Front Axle Coupling Clutch Current | Front Axle Coupling Clutch Current | Min.: 0.000 A
Max.: 6.000 A |
- | - |
| Rear Axle Coupling Clutch Current | Rear Axle Coupling Clutch Current | Min.: 0.000 A
Max.: 6.000 A |
- | - |
| Left Coupling Current | Left Coupling Current | Min.: 0.000 A
Max.: 3.000 A |
- | - |
| Right Coupling Current | Right Coupling Current | Min.: 0.000 A
Max.: 3.000 A |
- | - |
| Front Axle Coupling Clutch Position Sensor Status | Front Axle Coupling Clutch Position Sensor Status | Disconnect / Connect | - | - |
| Rear Axle Coupling Clutch Position Sensor Status | Rear Axle Coupling Clutch Position Sensor Status | Disconnect / Connect | - | - |
| Propeller Shaft Revolution | Propeller Shaft Revolution | Min.: 0.0 rpm
Max.: 12799.8 rpm |
- | - |
| Front D-module Switching Status | Front 4WD linear solenoid (transfer assembly) switching status | Inactive / During Disconnect Transition / Disconnect / During Connect Transition / Connect | - | - |
| Rear D-module Switching Status | Rear 4WD linear solenoid (rear differential carrier assembly) switching status | Inactive / During Disconnect Transition / Disconnect / During Connect Transition / Connect | - | - |
| Oil Temperature Sensor | Rear differential oil temperature | Min.: -256.00°C (-428.80°F)
Min.: 255.99°C (492.78°F) |
- | - |
| Position Sensor Front AD Value | Position Sensor Front AD Value | Min.: 0.00 V
Max.: 4.98 V |
- | - |
| Position Sensor Rear AD Value | Position Sensor Rear AD Value | Min.: 0.00 V
Max.: 4.98 V |
- | - |
| R/L Measurement Mode (Cold FTP) | R/L Measurement Mode (Cold FTP) | Normal / ON | - | - |
| R/L Measurement Mode | R/L Measurement Mode | Normal / ON | - | - |
| 4WD Chassis Dynamometer Mode | 4WD Chassis Dynamometer Mode | Normal / ON | - | - |
| 2WD Chassis Dynamometer Mode | 2WD Chassis Dynamometer Mode | Normal / ON | - | - |
| Front Axle Coupling Clutch Request Current | Front Axle Coupling Clutch Request Current | Min.: 0.000 A
Max.: 6.000 A |
- | - |
| Rear Axle Coupling Clutch Request Current | Rear Axle Coupling Clutch Request Current | Min.: 0.000 A
Max.: 6.000 A |
- | - |
| Left Coupling Request Current | Left Coupling Request Current | Min.: 0.000 A
Max.: 3.000 A |
- | - |
| Right Coupling Request Current | Right Coupling Request Current | Min.: 0.000 A
Max.: 3.000 A |
- | - |
CLEAR FREEZE FRAME DATA
Clearing the DTCs will also clear the Freeze Frame Data.
Connect the GTS to the DLC3.
Turn the engine switch on (IG).
Clear the DTCs and Freeze Frame Data.