Freeze Frame Data Of Abs
- FREEZE FRAME DATA
HINT:
- Whenever a DTC is detected or the ABS operates, the skid control ECU stores the current vehicle (sensor) status 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 (IG) since the last time the ABS was activated.
- Freeze frame data at the time the ABS operates:
The skid control ECU stores and updates data whenever the ABS system operates.
When the skid control ECU stores data at the time a DTC is detected, the data stored during ABS operation 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.
- Connect the hand-held tester to the DLC3.
- Turn the ignition switch on (IG).
- Select "DTC INFO" on the tester display.
- On the DTC data display screen, select the DTC data displayed with "*".
FREEZE FRAME DATA OF ABSHand-held tester display Measurement Item Reference Value VEHICLE SPD Vehicle speed Speed indication on the meter STOP LIGHT SW Stop light switch signal Stop light switch ON: ON, OFF: OFF # IG ON Number of operations of ignition switch ON after storing freeze frame data 0 to 31 SYSTEM Operated system ABS operated: ABS # CODES Number of trouble codes min.: 0, max.: 255 TROUBLE CODE Freeze DTC min.: 0, max.: 255 VEHICLE ACCELERATION Vehicle acceleration min.: -1,869 G, max.: 1,869 G