DYNAMIC RADAR CRUISE CONTROL SYSTEM OPERATION CHECK


  1. INPUT SIGNAL CHECK

    A003WKTE02
    Text in Illustration
    *a ON/OFF
    *b -/SET
    *c +/RES

    1. Connect the intelligent tester to the DLC3.

    2. Check the cruise control switch using the Data List function of the intelligent tester (ON-OFF, -/SET and +/RES).

  2. INSPECT MODE SWITCH

    A003V7NE03
    Text in Illustration
    *a ON/OFF
    *b MODE

    1. Turn the power switch on (IG).

    2. Turn the cruise control switch (ON-OFF button) on. Then push the cruise control switch to MODE for 1 second or more to change to the constant speed control mode. Check that "RADAR READY" goes off from the display.

    3. A003YX2E03
      Text in Illustration
      *1 Multi-information Display
      *2

      Cruise Control Indicator Light

      (Vehicle-to-vehicle distance control mode)
      *3

      Cruise Control Indicator Light

      (Constant speed control mode)

      Check that the cruise control indicator light (vehicle-to-vehicle distance control mode) goes off and the cruise control indicator light (constant speed control mode) illuminates.

      Note

      Do not push any other switches before pushing the cruise control switch to MODE. If another switch is pushed, turn the cruise control switch off and repeat the procedure above.

      Tech Tips

      If a malfunction is detected, turn the power switch off and repeat the procedure above.

  3. INSPECT STEERING PAD SWITCH ASSEMBLY


    1. Turn the power switch on (IG).

    2. Turn the cruise control switch (ON-OFF button) on.

    3. Turn on the vehicle-to-vehicle distance control switch of the steering pad switch.

    4. Check that the indication of the vehicle-to-vehicle distance, which is shown on the multi-information display on the combination meter, changes from long to middle to short in that order.

      A003YQCE01
      Text in Illustration
      *1 Steering Wheel *2 Steering Pad Switch
      *3 Distance Control Switch *4 Multi-information Display
      *a Long *b Middle
      *c Short - -

      Tech Tips

      The indication is automatically set to long each time the engine is started.