CRUISE CONTROL SYSTEM ROAD TEST


  1. PROBLEM SYMPTOM CONFIRMATION


    1. A01CDZRE10

      Inspect the SET function.


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

      2. Drive at a speed between approximately 40 km/h (25 mph) and 200 km/h (125 mph).

      3. Push the cruise control switch to - SET.

      4. After releasing the switch, check that the vehicle cruises at the set speed.

    2. A01CCDLE01

      Inspect the + function.


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

      2. Drive at a speed between approximately 40 km/h (25 mph) and 200 km/h (125 mph).

      3. Push the cruise control switch to - SET.

      4. Check that vehicle speed increases while the cruise control switch is pushed to + RES, and that the vehicle cruises at the newly set speed when the switch is released.

      5. Push the cruise control switch to + RES and then release it immediately. Check that vehicle speed increases by approximately 1.6 km/h (1.0 mph) (tap-up control).

    3. A01CDZRE10

      Inspect the - function.


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

      2. Drive at a speed between approximately 40 km/h (25 mph) and 200 km/h (125 mph).

      3. Push the cruise control switch to - SET.

      4. Check that vehicle speed decreases while the cruise control switch is pushed to - SET, and the vehicle cruises at the newly set speed when the switch is released.

      5. Push the cruise control switch to - SET, and then release it immediately. Check that vehicle speed decreases by approximately 1.6 km/h (1.0 mph) (tap-down control).

    4. A01CBOIE01

      Inspect the CANCEL function.


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

      2. Drive at a speed between approximately 40 km/h (25 mph) and 200 km/h (125 mph).

      3. Push the cruise control switch to - SET.

      4. When performing any one of the following, check that the cruise control system is canceled and that the normal driving mode returns.


        • Depressing the brake pedal

        • Moving the shift lever from D or S to any other position or 3rd, 2nd, or 1st range is selected with the shift lever in S (for U660E)

        • Moving the shift lever from D or S to any other position or 2nd or 1st range is selected with the shift lever in S (for U241E)

        • Moving the shift lever from D or M to any other position or 3rd, 2nd, or 1st range is selected with the shift lever in M (for K112)

        • Pulling the cruise control switch to CANCEL

        • Turning the cruise control switch off

    5. A01CCDLE01

      Inspect the RES function.


      1. Turn the cruise control switch on.

      2. Drive at a speed between approximately 40 km/h (25 mph) and 200 km/h (125 mph).

      3. Push the cruise control switch to - SET.

      4. Cancel cruise control operation by performing any of the above operations (other than turning the main switch off).

      5. After pushing the cruise control switch to + RES at a speed of more than 40 km/h (25 mph), check that the vehicle resumes the speed set prior to the cancellation.