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268
4-5. Using the driving support systems
4RUNNER (U)
■ When the “TRAC OFF” indicator light comes on even if has not
been pressed
TRAC, hill-start assist control, downhill assist control and crawl control are
temporary deactivated. If the indicator light continues to remain on, contact
your Toyota dealer.
■ Operating conditions of hill-start assist control
When the following conditions are met, the hill-start assist control will operate:
X 2WD models
● The shift lever is in a position other than P or N (when starting off forward/
backward on an upward incline)
● The vehicle is stopped
● The accelerator pedal is not depressed
● The parking brake is not engaged
X 4WD models
● The system has detected that the vehicle is moving backward
● The shift lever is in a position other than P or N (when starting off forward/
backward on an upward incline)
● The brake pedal is not depressed.
● The rear differential is not locked.(if equipped)
■ Automatic system cancelation of hill-start assist control (2WD models)
The hill-start assist control will turn off in any of the following situations:
● The shift lever is shifted to P or N
● The accelerator pedal is depressed
● The parking brake is engaged
● 2 seconds at maximum elapsed after the brake pedal is released
■ When the brake system operates continuously
The brake actuator may overheat. In this case, the TRAC and hill-start assist
control systems will stop operating, a buzzer will sound and the “TRAC OFF”
indicator will come on. Refrain from using the system until the “TRAC OFF”
indicator turns off. (There is no problem with continuing normal driving.)
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