Disabling The Trc System; Turning Off Both Trc And Vsc Systems - Toyota Avanza Owner's Manual

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4-5. Using the driving support systems

Disabling the TRC system

If the vehicle gets stuck in mud, dirt or snow, the TRC system may
reduce power from the engine to the wheels. Pressing VSC off switch
to turn the system off may make it easier for you to rock the vehicle in
order to free it.
To turn the TRC system off, quickly press and release the VSC off
switch.
The "TRC OFF" indicator will come
on.
Press the switch again to turn the
system back on.

Turning off both TRC and VSC systems

■
To turn the TRC and VSC systems off, press and hold the VSC off switch for
more than 3 seconds while the vehicle is stopped.
The "TRC OFF" indicator and the VSC off indicator will come on.
Press the switch again to turn the systems back on.
When the "TRC OFF" indicator comes on even if the VSC off switch has
■
not been pressed
TRC cannot be operated. Contact your Toyota dealer.
Sounds and vibrations caused by the ABS, brake assist, TRC and VSC
■
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 is oper-
●
ating. 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 also 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.
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