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DYNAMIC RADAR CRUISE CONTROL SYSTEM OPERATION CHECK

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  1. INPUT SIGNAL CHECK


    1. A01GYSG

      Connect the intelligent tester to the DLC3.

    2. Check the cruise control switch (ON-OFF, CANCEL, SET/COAST, RES/ACC, and MODE) using the DATA LIST function in the intelligent tester.

  2. INSPECT MODE SWITCH


    1. A01GYB1

      Turn the power switch on (IG).

    2. A01H12ME01

      Turn the cruise control switch ON. Then push the cruise control switch to MODE for 1 second or more to change to constant speed control mode. Check that "NORM" is indicated on the multi-information display and "SET" is indicated on the combination meter.

      Note:

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

      Tip:

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

  3. INSPECT STEERING PAD SWITCH


    1. Turn the power switch on (IG).

    2. Turn the cruise control switch ON. Then push the cruise control switch to MODE for 1 second or more to change to vehicle-to-vehicle distance control mode. Check that "RADAR READY" is indicated on the multi-information display.

    3. Turn on the distance control switch of the steering pad switch.

    4. A01H062E01

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

      Tip:

      The indication is automatically set to long each time the power switch is on (READY).