CRUISE CONTROL SYSTEM ROAD TEST


  1. PROBLEM SYMPTOM CONFIRMATION


    1. A0161TY

      Inspect the SET function.


      1. Turn the cruise control main switch on.

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

      3. Push the cruise control main switch to - (COAST)/SET.

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

    2. A015YPZ

      Inspect the + (ACCEL) function.


      1. Turn the cruise control main switch on.

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

      3. Push the cruise control main switch to - (COAST)/SET.

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

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

    3. A0161TY

      Inspect the - (COAST) function.


      1. Turn the cruise control main switch on.

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

      3. Push the cruise control main switch to - (COAST)/SET.

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

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

    4. A0161FT

      Inspect the CANCEL function.


      1. Turn the cruise control main switch on.

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

      3. Push the cruise control main switch to - (COAST)/SET.

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


        • Depressing the brake pedal

        • The shift lever is moved from D to any other position

        • Selecting the D3, D2 or D1 range using the shift paddle switch with the shift lever in D

        • Turning the cruise control main switch off

        • Pulling the cruise control main switch to CANCEL

    5. A015YPZ

      Inspect the RES (RESUME) function.


      1. Turn the cruise control main switch on.

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

      3. Push the cruise control main switch to - (COAST)/SET.

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

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