Toyota 4runner 2009 User Manual page 187

When the VSC/TRAC/A-TRAC/hill-start assist control system are operating
2-4. Using other driving systems
If the vehicle is in danger of slip-
ping, the rear wheels (2WD mod-
els) or four
models) spin, the vehicle starts
to roll backwards when starting
on an incline, the slip indicator
flashes to indicate that the VSC/
TRAC/A-TRAC/hill-start
control have been engaged.
A buzzer (intermittent) sounds to
indicate that VSC/hill-start assist
control is operating.
The stop lights and high mounted
stoplight turn on when the hill-
start assist control system is
operating.
wheels (4WD
assist
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