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Freeze Frame Data

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.
  1. 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 ON since the last time the ABS was activated. However, if the vehicle was stationary or running at a low speed (4.3 mph [7 km/h] or less), or if a DTC is detected, the skid control ECU stops counting.
    • 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.

    • 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 are performed until the data is cleared.
    1. Connect the Techstream 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".
      FREEZE FRAME DATA REFERENCE

      Tester Display Measurement Item Reference Values
      Elapsed Time after Freeze Trigger Elapsed time since 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 Lamp SW Stop light switch signal ON: Stop light switch ON
      OFF: Stop light switch OFF
      Parking Brake SW Parking brake switch signal ON: Parking brake switch ON
      OFF: Parking brake switch OFF
      Operated System Operated system status ABS: ABS activated
      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 mph (0 km/h)
      Max.: 202 mph (326.4 km/h)
      FL Wheel Speed FL wheel speed Min.: 0 mph (0 km/h)
      Max.: 202 mph (326.4 km/h)
      RR Wheel Speed RR wheel speed Min.: 0 mph (0 km/h)
      Max.: 202 mph (326.4 km/h)
      RL Wheel Speed RL wheel speed Min.: 0 mph (0 km/h)
      Max.: 202 mph (326.4 km/h)
      Vehicle Speed Vehicle speed Min.: 0 mph (0 km/h)
      Max.: 202 mph (326.4 km/h)
      Vehicle Speed Grade Vehicle speed grade Min.: -25.11 m/s2
      Max.: 24.91 m/s2
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