Road Test

CRUISE CONTROL: CRUISE CONTROL SYSTEM: ROAD TEST

1. PROBLEM SYMPTOM CONFIRMATION

(a) Inspect SET function.





(1) Turn the main switch ON.

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

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

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

(b) Inspect the ACCELERATION function.





(1) Turn the main switch ON.

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

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

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

(5) Momentarily push 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 control).

(c) Inspect the COAST function.





(1) Turn the main switch ON.

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

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

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

(5) Momentarily push 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 control).

(d) Inspect the CANCEL function.





(1) Turn the main switch ON.

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

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

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

Depressing the brake pedal

Moving the shift lever to any position except D or S (6th, 5th, and 4th gear) (for 2GR-FSE)

Moving the shift lever to any position except D or S (8th, 7th, 6th, 5th, and 4th gear) (for 1UR-FSE)

Turning the main switch OFF

Pulling the cruise control main switch to CANCEL

(e) Inspect the RES (RESUME) function.





(1) Turn the main switch ON.

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

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

(4) Cancel the cruise control system according to any of the above operations (other than turning the main switch OFF).

(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 drives at the set speed.