Toyota Coaster 2015 Owner's Manual page 55

When the "ABS" warning light is on (and
the brake system warning light is off), the
anti−lock brake system does not operate
so that the wheels could lock up during
a sudden braking or braking on slippery
road surfaces.
If either of the following conditions oc-
curs, this indicates a malfunction some-
where in the components 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
engine switch is turned to the "ON"
position, 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.
(l) Emergency Door Warning Light and
Buzzer
The light and buzzer come on if the emer-
gency door is not completely closed or
the door lever cover is opened when the
engine switch is turned to the "ON" or
"START" position.
They also come on if the emergency door
is locked when the engine switch is "ON".
48
(m) Open Passengers' Door Warning
Light
This light remains on until the passengers'
door is completely closed.
(n) Low Vacuum Warning Buzzer
This buzzer warns that there may be a
problem in the brake booster.
If this buzzer comes on and stays on
while you are driving, slow down and pull
off the road. Then stop the vehicle care-
fully. Remember that stopping distance
and pedal effort may be increased.
The brake booster may not be working
adequately or there may be a problem in
the warning system. Have them checked
by your Toyota dealer. (Your vehicle needs
to be towed. For towing information, see
Section 4.)
CAUTION
Continued driving with an inoperative
brake booster is dangerous.
CHECKING SERVICE
INDICATORS
1. Apply the parking brake.
2. Turn the engine switch to "ON", but do
not start the engine.
All the service reminder indicators ex-
cept the low fuel level warning light,
open passenger's door warning light
and emergency door
should come on. The "ABS" warning
light goes off after a few seconds.
3. Open the passengers' door.
The open passengers' door warning
light should come on.
4. Close the passengers' door.
The open passengers' door warning
light should go off.
If any service reminder indicator or warn-
ing buzzer does not function as described
above, have it checked by your Toyota
dealer as soon as possible.
REMINDER
warning light