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4-5. Using the driving support systems
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If the “TRC OFF” indicator light comes on or “TRC TURNED OFF”/“TRC
turned off” is shown on the multi-information display even if
has not
been pressed
TRC, A-TRC and downhill assist control cannot be operated. Contact your
Toyota dealer.
■
Sounds and vibrations caused by the ABS, brake assist, VSC, Trailer
Sway Control, TRC, A-TRC and the hill-start assist control systems
●
A sound may be heard from the engine compartment when the brake pedal
is depressed repeatedly, when the engine is started or just after the vehicle
begins to move. This sound does not indicate that a malfunction has
occurred in any of these systems.
●
Any of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.
■
Automatic reactivation of TRC, A-TRC, VSC and Trailer Sway Control
systems
After turning the TRC, A-TRC, VSC and Trailer Sway Control systems off, the
systems will be automatically re-enabled in the following situations:
●
When the engine switch is turned to the “LOCK” position (vehicles without
smart entry & start system) or off (vehicles with smart entry & start system).
●
If only the TRC/A-TRC system is turned off, the TRC/A-TRC will turn on
when vehicle speed increases.
If the TRC, A-TRC, VSC and Trailer Sway Control systems are turned off,
automatic re-enabling will not occur when vehicle speed increases.
■
Operating conditions of the hill-start assist control
X
Vehicles with an automatic transmission
• When on an uphill: The shift lever is in a position other than P, R and N.
• When on a downhill: The shift lever is in a position R.
• When the vehicle is stopped.
• The parking brake is not set.
• The accelerator pedal is not depressed.
X
Vehicles with a manual transmission
• When on an uphill: The shift lever is in a position other than R.
• When on a downhill: The shift lever is in a position R.
• When the vehicle is stopped.
• The parking brake is not set.
• The accelerator pedal is not depressed.
HILUX_OM_OM0K198E_(AE).book Page 225 Thursday, February 12, 2015 6:39 PM
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