Freeze Frame Data

FREEZE FRAME DATA

HINT:

Whenever a DTC is detected or the ABS operates, the skid control ECU stores the current vehicle (sensor) state as freeze frame data.
The skid control ECU stores the number of times (maximum: 31) the ignition switch has been turned from off to the On position since the last time ABS was activated. However, if the vehicle was stopped or at low speed (7 km/h (4.3 mph) or less), or if a DTC is detected, the skid control ECU will not count the number since then.
Freeze frame data at the time the ABS operates: The skid control ECU stores and updates data whenever the ABS system operates.
When the ECU stores data at the time a DTC is detected, the data stored when the ABS operated is erased.
Freeze frame data at the time a DTC is detected: When the skid control ECU stores data at the time a DTC is detected, no updates will be performed until the data is cleared.

From the display on the tester, select the following menu items:

Chassis/ABS/VSC/TRAC/Utility/ABS History.

ABS/VSC/TRAC

FREEZE FRAME DATA REFERENCE

Tester Display	Measurement Item	Reference Value
Freeze DTC	Freeze DTC	min.: 0, max.: 255
Operated System	System status	ABS activated: ABS Fail safe mode activated: FAIL SF No system activated: NO SYS
Number of IG ON	Number of operations turning ignition switch to ON after memorizing freeze frame data	0 to 31
Vehicle Speed	Vehicle speed	min.: 0 km/h (0 mph), max.: 326.4 km/h (202 mph)
Back And Forth G	Back and Forth G	min.: -1.869, max.: 1.869
Vehicle Speed Grade	Vehicle speed grade	min.: -1.869, max.: 1.869
FR Wheel Direction	Front right wheel direction	Wheel direction BACK: BACK Wheel direction FORWARD: FORWARD
FL Wheel Direction	Front left wheel direction	Wheel direction BACK: BACK Wheel direction FORWARD: FORWARD
RR Wheel Direction	Rear right wheel direction	Wheel direction BACK: BACK Wheel direction FORWARD: FORWARD
RL Wheel Direction	Rear left wheel direction	Wheel direction BACK: BACK Wheel direction FORWARD: FORWARD