Road Test

HINT:

The dynamic radar cruise control system has two cruise control modes: the constant speed control mode and vehicle-to-vehicle distance control mode.

• The vehicle-to-vehicle distance control mode is always selected when starting up the dynamic radar cruise control system.
• Operation of the constant speed control mode is the same as that for a conventional cruise control system.

1. Inspect the SET function.
   1. Turn the main switch on.
   2. Drive at the required speed (43 km/h (27 mph) or higher).
   3. Push the cruise control main switch to - (COAST)/SET.
   4. After releasing the switch, check that the vehicle cruises at the set speed.
   Fig 1: Checking Cruise Control Switch Functions

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Inspect the ACCELERATION function.
   1. Turn the main switch on.
   2. Drive at the required speed (43 km/h (27 mph) or higher).
   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* (tap-up control).

      HINT:

      *: Constant speed control mode: increases by 1.6 km/h (1.0 mph); vehicle-to-vehicle distance control mode: increases by 5 km/h (3 mph)

   Fig 2: Checking Cruise Control Switch Functions

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Inspect the - (COAST) function.
   1. Turn the main switch on.
   2. Drive at the required speed (43 km/h (27 mph) or higher).
   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.
      Fig 3: Checking Cruise Control Switch Functions

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   5. Push the cruise control main switch to - (COAST)/SET, and then release it immediately. Check that vehicle speed decreases* (tap-down control).

      HINT:

      *: Constant speed control mode: decreases by 1.6 km/h (1.0 mph); vehicle-to-vehicle distance control mode: decreases by 5 km/h (3 mph).

4. Inspect the CANCEL function.
   1. Turn the main switch on.
   2. Drive at the required speed (43 km/h (27 mph) or higher).
   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 the D to the N position or the transmission is shifted to the 3rd, 2nd, or 1st gear with the shift lever in the S position
      • Turning the main switch off
      • Pulling the cruise control main switch to CANCEL
5. Inspect the RES (RESUME) function.
   1. Turn the main switch on.
   2. Drive at the required speed (43 km/h (27 mph) or higher).
   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.

      HINT:

      The stored vehicle speed is retained even if vehicle speed drops below 40 km/h (25 mph) once. The previously stored vehicle speed can be resumed by pushing the cruise control main switch to + (ACCEL)/RES (RESUME) when vehicle speed returned to approximately 40 km/h (25 mph) or more.

Fig 4: Inspecting Cancel Function

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 5: Checking Cruise Control Switch Functions

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002