WIPER AND WASHER SYSTEM FREEZE FRAME DATA

Tech Tips

w/ Automatic Headlight Beam Level Control System:

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  1. EEZE FRAME DATA (w/o Automatic Headlight Beam Level Control System)


    1. Whenever a DTC is detected, the headlight leveling ECU assembly stores the current vehicle (sensor) state as freeze frame data.

  2. CHECK FREEZE FRAME DATA (w/o Automatic Headlight Beam Level Control System)


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / HL AutoLeveling / Trouble Codes.

    5. According to the display on the GTS, select the trouble code data display with freeze frame data.


      Body Electrical > HL AutoLeveling
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      +B IG power supply voltage value 0.00 to 19.75 V 11.00 to 14.00 V -
      Headlight Low Beam State Low beam headlight state ON or OFF

      ON: Low beam headlights on

      OFF: Low beam headlights off

      		 -
      Headlight High Beam State High beam headlight state ON or OFF

      ON: High beam headlights on

      OFF: High beam headlights off

      		 -
      Front Right Wheel Speed Value Front right wheel speed 0.00 to 260.00 km/h (162.00 mph) Condition can be displayed -
      Front Left Wheel Speed Value Front left wheel speed 0.00 to 260.00 km/h (162.00 mph) Condition can be displayed -
      Vehicle Acceleration Vehicle acceleration

      -455.64 to 445.60 m/s2

      		Condition can be displayed -
      Number Of Trouble Codes Number of trouble codes 0 to 255 Condition can be displayed -

  3. CLEAR FREEZE FRAME DATA (w/o Automatic Headlight Beam Level Control System)

    Note

    Clearing the DTCs will also clear the freeze frame data.


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Clear the DTCs and freeze frame data.

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      Body Electrical > HL AutoLeveling > Clear DTCs