Toyota Sequoia guide, Manual

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4-5. Using the driving support systems
4
Drivin
g
SEQUOIA_OM_USA_OM0C011U
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Automatic reactivation of TRAC, Trailer Sway Control and VSC systems
After turning the TRAC, Trailer Sway Control and VSC systems off, the sys-
tems will be automatically re-enabled in the following situations:
●
When the engine switch is turned off
●
If only the TRAC system is turned off, the TRAC will turn on when vehicle
speed increases
If both the TRAC and VSC systems are turned off, automatic re-enabling will
not occur when vehicle speed increases.
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If the brake system overheats
TRAC will cease operation, and the slip indicator will change from flashing to
being on continuously to alert the driver. Stop the vehicle in a safe place.
(There is no problem with continuing normal driving.)
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Shifting to the “4L” position
The VSC off indicator will come on.
If the center differential is locked, VSC and Trailer Sway Control are automat-
ically turned off.
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Power steering system operation sound
When you turn the engine switch to the “ON” position after the battery has
been disconnected and reconnected, a sound may be heard from the engine
compartment.
This does not indicate a malfunction.