Toyota 2003 HIGHLANDER Owner's Manual page 128

NORMAL DRIVING MODE
Leave the system on during the ordi-
nary driving so that it can operate
when needed.
You may hear a sound in the engine
compartment for a few seconds when the
engine is started or just after the vehicle
is started. This means that the traction
control system is in the self−check mode,
but does not indicate a malfunction.
122
'03 HIGHLANDER_U (L/O 0208)
When the traction control system is oper-
ating, the following conditions occur:
The system controls the spinning of the
D
4 wheels. At this time, the slip indica-
tor light blinks.
You may feel vibration or noise in your
D
vehicle, caused by operation of the
brakes. This indicates the system is
functioning properly.
The slip indicator light comes on for a few
seconds when the ignition key is turned
to "ON". If the indicator light does not
come on when the ignition is turned on,
contact your Toyota dealer.
2003 HIGHLANDER from Aug. '02 Prod. (OM48441U)
"VSC" warning light
This light warns that there is a problem
somewhere in the traction control system
or the vehicle skid control system.
The light will come on when the ignition
key is turned to "ON" and will go off after
a few seconds.
If the light comes on while driving, the
system does not work. However, as con-
ventional braking operates when applied,
there is no problem to continue your driv-
ing.