Anti-Lock Brake System Freeze Frame Data

Brake. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Brake Control. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. FREEZE FRAME DATA

Anti-Lock Brake System -- Freeze Frame Data



FREEZE FRAME DATA
HINT:
  1. Whenever a DTC is detected or the ABS operates, the skid control ECU stores the current vehicle (sensor) state as freeze frame data.
  2. The skid control ECU stores the number of times (maximum: 31) the ignition switch has been turned from off to ON since the last time the ABS was activated. However, if the vehicle was stationary or running at a low speed (7 km/h [4.3 mph] or less), or if a DTC is detected, the skid control ECU stops counting.
  3. Freeze frame data at the time the ABS operates:
    The skid control ECU stores and updates the 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.
  4. 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.


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Brake Control.Anti-Lock Brake System.Anti-Lock Brake System Freeze Frame Data

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to ON.

  3. Turn the tester on.

  4. From the display on the tester, select FREEZE FRAME DATA.

    Tester Display
    		Measurement Item / Range
    		Normal Condition
    		Diagnostic Notes
    Elapsed Time after Freeze Trigger
    		Elapsed time after freeze frame data stored / Min.: 0 ms, Max.: 500 ms
    		-
    		-
    Number of IG ON
    		Number of ignition switch ON operations since freeze frame data stored / 0 to 31
    		-
    		-
    Stop Light SW
    		Stop light switch signal / ON or OFF
    		ON: Stop light switch ON
    OFF: Stop light switch OFF
    		-
    Parking Brake SW
    		Parking brake switch signal / ON or OFF
    		ON: Parking brake switch ON
    OFF: Parking brake switch OFF
    		-
    Operated System
    		Operated system status / ABS, VSC, TRC, BA, HAB, FAIL, PBA, PB, HA-CTRL, SYS or NON
    		-
    		ABS: ABS operating
    FAIL: Fail safe mode activated
    SYS: System prohibited
    NON: No system activated
    Forward and Rearward G
    		Forward and backward G / Min.: -25.11 m/s2, Max.: 24.91 m/s2
    		-
    		-
    FR Wheel Speed
    		FR wheel speed / Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202.8 mph)
    		-
    		-
    FL Wheel Speed
    		FL wheel speed / Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202.8 mph)
    		-
    		-
    RR Wheel Speed
    		RR wheel speed / Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202.8 mph)
    		-
    		-
    RL Wheel Speed
    		RL wheel speed / Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202.8 mph)
    		-
    		-
    Vehicle Speed
    		Vehicle speed / Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202.8 mph)
    		-
    		-
    Vehicle Speed Grade
    		Vehicle speed grade / Min.: -25.11 m/s2, Max.: 24.91 m/s2
    		-
    		-