Toyota Yaris Owner's Manual page 109

When the "ABS" warning light is on (and
the brake system warning light is off), the
anti−lock brake system does not operate
but the brake assist system still operates.
In this case, the wheels could lock up
during a sudden braking or braking on
slippery road surfaces.
If either of the following conditions
occurs, this indicates a malfunction
somewhere in the
monitored by the warning light system.
Contact your Toyota dealer as soon as
possible to service the vehicle.
The light does not come on when the
D
ignition key is turned to the "ON" posi-
tion, or remains on.
The light comes on while you are driv-
D
ing.
A warning light turning on briefly during
operation does not indicate a problem.
102
If the "ABS" warning light remains on
together
warning light, immediately stop your
vehicle at a safe place and contact
your Toyota dealer.
In this case, not only the anti−lock
brake system will fail but also the
components
vehicle will become extremely unsta-
ble during braking.
(j) SRS Warning Light
This light will come on when the igni-
tion key is turned to the "ON" position.
After about 6 seconds, the light will go
off. This means the system of the air-
bag and front seat belt pretensioners
are operating properly.
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sen-
sors, curtain shield airbag sensors, front
seat belt pretensioner assemblies, infla-
tors, interconnecting wiring and power
sources.
CAUTION
with the brake system
If either of the following conditions occurs,
this indicates a malfunction somewhere in
the components monitored by the warning
light system. Contact your Toyota dealer
as soon as possible to service the ve-
hicle.
The light does not come on when the
D
ignition key is turned to the "ON" posi-
tion or remains on for more than 6
seconds or flashes.
The light comes on or flashes while
D
driving.
(k) Electric Power Steering
Warning Light
The light comes on when the ignition key
is turned to the "ON" position. If the elec-
tric power steering system warning light
works properly, the light turns off after a
few seconds. If the system has malfunc-
tions, the light comes on again.
If the following conditions occur, this
indicates a malfunction somewhere in
the parts monitored by the warning
light system. Contact your Toyota deal-
er as soon as possible to service the
vehicle.
The light does not come on when the
D
ignition key is turned to the "ON" posi-
tion or remains on.
System