Cruise Control System Road Test

Engine Hybrid System. Corolla. Zre142 Aze141
Cruise Control. Corolla. Zre142 Aze141
  1. PROBLEM SYMPTOM CONFIRMATION

Cruise Control System -- Road Test



PROBLEM SYMPTOM CONFIRMATION


    Corolla. Zre142 Aze141
  1. Inspect the SET function.

    1. Turn the cruise control main switch on.

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

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

    4. Check that the SET indicator light illuminates on the combination meter assembly.

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



  2. Corolla. Zre142 Aze141
  3. Inspect the + (ACCELERATION) function.

    1. Turn the cruise control main switch on.

    2. Drive at the required speed between approximately 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).



  4. Corolla. Zre142 Aze141
  5. Inspect the - (COAST) function.

    1. Turn the cruise control main switch on.

    2. Drive at the required speed between approximately 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).



  6. Corolla. Zre142 Aze141
  7. Inspect the CANCEL function.

    1. Turn the cruise control main switch on.

    2. Drive at the required speed between approximately 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.

      1. Depressing the brake pedal
      2. Depressing the clutch pedal (for M/T)
      3. The shift lever is moved to except D or S (S5 and S4) (for U250E).
      4. The shift lever is moved to except D or 3 (for U341E).
      5. Turning the cruise control main switch off
      6. Pulling the cruise control main switch to CANCEL


  8. Corolla. Zre142 Aze141
  9. Inspect the RES (RESUME) function.

    1. Turn the cruise control main switch on.

    2. Drive at the required speed between approximately 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 approximately 40 km/h (25 mph), check that the vehicle resumes at the speed set prior to the cancellation.