Road Test

HINT:

SET and COAST, RES and ACC, ON-OFF functions share the same switch. Operate the cruise control main switch according to the directions (dtrif, utrif, ltrif) indicated on the switch.

1. PROBLEM SYMPTOM CONFIRMATION 
   1. Inspect the SET function.
      1. Push the ON-OFF button on.
      2. Drive at the required speed (40 km/h (25 mph) or higher).
      3. Push down the cruise control main switch to "SET/ COAST".
      4. After releasing the switch, check that the vehicle cruises at the set speed.
         Fig 1: Inspecting SET Function

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Inspect the ACCEL function.
      1. Push the ON-OFF button on.
      2. Drive at the required speed (40 km/h (25 mph) or higher).
      3. Push down the cruise control main switch to "SET/ COAST".
      4. Check that vehicle speed increases while the cruise control main switch is pushed up to "RES/ACC", and that the vehicle cruises at the newly set speed when the switch is released.
         Fig 2: Inspecting ACCEL Function

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      5. Momentarily (approximately 0.5 second) push up the cruise control main switch to "RES/ACC" and then immediately release it. Check that vehicle speed increases by approximately 1.6 km/h (1.0 mph) (Tap-up function).
   3. Inspect the COAST function.
      1. Push the ON-OFF button on.
      2. Drive at the required speed (40 km/h (25 mph) or higher).
      3. Push down the cruise control main switch to "SET/ COAST".
      4. Check that vehicle speed decreases while the cruise control main switch is pushed down to "SET/ COAST", and the vehicle cruises at the newly set speed when the switch is released.
      5. Momentarily (approximately 0.5 second) push down the cruise control main switch to "SET/ COAST", and then immediately release it. Check that vehicle speed decreases by approximately 1.6 km/h (1.0 mph) (Tap-down function).
         Fig 3: Inspecting COAST Function

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   4. Inspect the CANCEL function.
      1. Push the ON-OFF button on.
      2. Drive at the required speed (40 km/h (25 mph) or higher).
      3. Push down the cruise control main switch to "SET/ COAST".
      4. When doing one of the following, check that the cruise control system is cancelled and that the normal driving mode is reset.
         • Depressing the brake pedal
         • Depressing the clutch pedal (Manual Trans-axle)
         • Moving the shift lever from the D to the except D position (Automatic Transaxle)
         • Pushing the ON-OFF button off
         • Pulling the cruise control main switch to CANCEL

           Reference: Cruise control will be halted if VSC starts operation while driving. 

           Fig 4: Inspecting CANCEL Function

           Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   5. Inspect the RESUME function.
      1. Push the ON-OFF button on.
      2. Drive at the required speed (40 km/h (25 mph) or higher).
      3. Push down the cruise control main switch to "SET/ COAST".
      4. When doing one of the following, check that the cruise control system is cancelled and that the normal driving mode is reset.
         • Depressing the brake pedal
         • Depressing the clutch pedal (Manual Trans-axle)
         • Moving the shift lever from the D to the except D position (Automatic Transaxle)
         • Pulling the cruise control main switch to CANCEL
      5. After pushing the cruise control main switch to "RES/ACC" at a driving speed of more than 40 km/h (25 mph), check that the vehicle restores the speed prior to the cancellation.
         Fig 5: Inspecting RESUME Function

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002