DYNAMIC RADAR CRUISE CONTROL SYSTEM OPERATION CHECK


  1. INPUT SIGNAL CHECK

    A01DM10

    1. Connect the intelligent tester to the DLC3.

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

  2. INSPECT MODE SWITCH

    A01DQZM

    1. Turn the ignition switch to ON.

    2. Turn the cruise control switch on.

    3. A01DORNE01

      Push the cruise control switch to MODE for 1 second or more to change to constant speed control mode. Check that the multi-information display changes from displaying "RADAR READY" to a black screen.

    4. Check that the cruise control indicator light (vehicle-to-vehicle distance control mode) turns off and the CRUISE main indicator light (constant speed control mode) turns on.

      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)

      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 ignition switch off and repeat the procedure above.

  3. INSPECT STEERING PAD SWITCH ASSEMBLY


    1. Turn the ignition switch to ON.

    2. Turn the cruise control switch on. Check that "RADAR READY" is indicated on the multi-information display and that the cruise control indicator light turns on.

    3. Push the distance control switch of the steering pad switch assembly.

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

      A01DO2YE01
      Text in Illustration
      *1 Steering Pad Switch Assembly (Distance Control Switch) *2 Multi-information Display
      *3 Long *4 Middle
      *5 Short - -

      Tech Tips

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