brake sensor TOYOTA xB 2009 Owners Manual (in English)

iv
In order to be effective, the SRS airbags must deploy
with tremendous speed. The rapid deployment of the
SRS airbags makes the SRS airbags themselves poten-
tial sources of serious injury if an occupant is too close
to an airbag, or if an object or some part of his or her
body has been placed between the occupant and the
airbag at the time of deployment. This is just one exam-
ple of how the instructions in Section 1−3 of this Own-
er ’s Manual will help ensure proper use of the occupant
restraint systems, and increase the safety they can pro-
vide to you and your family in the event of an accident.
Scion recommends you to read the provisions in Section
1 −3 carefully and refer to them as needed during your
time of ownership of this vehicle.Event data recorder
Your vehicle has computers that monitor and control
certain aspects of your vehicle. These computers assist
in driving and maintaining optimal vehicle performance.
Besides storing data useful for troubleshooting, there is
a system to record data in a crash or a near car crash
event. This is called an Event Data Recorder (EDR).
The SRS airbag sensor assembly contains the EDR. In
a crash or a near car crash event, this device records
some or all of the following information:
 Engine speed
 Whether the brake pedal was applied or not
 Vehicle speed
 To what extent the accelerator pedal was depressed
 Position of the transmission selector lever
 Whether the driver and front passenger wore the
seat belts or not
 Driver ’s seat position
 Front passenger ’s occupant classification

143
The displayed values in the multi−informa-
tion display indicate general driving condi-
tions. Accuracy varies with driving habits
and road conditions.
When the engine switch is on, the last
previously used mode displayed just be-
fore the engine switch is off will appear.
If the electrical power source has been
disconnected from the multi −information
display, the display will automatically be
set to the initial mode.
When the headlight switch is turned on,
the brightness of the display will be re-
duced.
You can adjust the brightness of the dis-
play. To adjust the brightness, see “Instru-
ment panel light control” on page 88.
CAUTION
Do not operate the switches while the
vehicle is moving. Make sure to oper-
ate the switches when the vehicle is
stopped.
1. Clock
To adjust the clock, the engine switch
must be in the “ON” position and the ve-
hicle must be stopped.
Pushing the “DISP” switch flashes the in-
dicator for the minute and you can adjust
the minute.
Press the “DISP” switch until the desired
minute will appear.
After 5 or more seconds pass without op-
erating, the indicator for the hour flashes.
Then you can adjust the hour.
Press the “DISP” switch until the desired
hour will appear.
After 5 or more seconds pass without op-
erating, the indicator will return to the nor-
mal display.
If quick adjustment to a full hour is de-
sired, push the “DISP” switch for 1 sec-
ond.
For example, if the “DISP” switch is de-
pressed when the time is between
1:01—1:29, the time will change to 1:00.
If the time is between 1:30—1:59, the
time will change to 2:00.
If the electrical power source has been
disconnected from the clock, the time dis-
play will automatically be set to 1:00. 2. Outside temperature display
(“C” or “ F”)
The display indicates between the range
of –30 C (–22 F) and 50 C (122 F).
Each time you push the “DISP” switch for
1 second, the display switches between
“  C” and “ F”.
If an abnormality exists in the connection
of the outside air temperature sensor, “––”
will appear on the display. If “––” appears,
contact your Scion dealer.
3. Instantaneous fuel consumption (“MPG”)
The instantaneous fuel consumption is
calculated and displayed based on dis-
tance and fuel consumption with the
engine running.
Note that an accurate figure may not be
shown in the following cases.
The vehicle is stopped with the engine
running. (The display will indicate the
extremely high fuel consumption.)
The vehicle is driving down a long
slope, applying the engine brake. (The
display will indicate the extremely low
fuel consumption.)
The calculation is reset when the engine
switch is turned off.

160
When the antilock brake system is ac-
tivated, the following conditions may
occur. They do not indicate a malfunc-
tion of the system:
You may hear the anti−lock brake sys-
tem operating and feel the brake pedal
pulsating and the vibrations of the ve-
hicle body and steering wheel. You
may also hear the motor sound in the
engine compartment even after the ve-
hicle is stopped.
At the end of the anti −lock brake sys-
tem activation, the brake pedal may
move a little forward.
CAUTION
Do not overestimate the antilock
brake system: Although the antilock
brake system assists in providing ve-
hicle control, it is still important to
drive with all due care and maintain
a moderate speed and safe distance
from the vehicle in front of you, be-
cause there are limits to the vehicle
stability and effectiveness of steering
wheel operation even with the anti
lock brake system on.
If tire grip performance exceeds its
capability, or if hydroplaning occurs
during high speed driving in the rain,
the antilock brake system does not
provide vehicle control.
Antilock brake system is not de-
signed to shorten the stopping dis-
tance: Always drive at a moderate
speed and maintain a safe distance
from the vehicle in front of you.
Compared with vehicles without an
antilock brake system, your vehicle
may require a longer stopping dis-
tance in the following cases:
Driving on rough, gravel or snow
covered roads.
Driving with tire chains installed.
Driving over the steps such as the
joints on the road.
Driving on roads where the road
surface is pitted or has other differ-
ences in surface height.
Install all 4 tires of specified size at
appropriate pressure: The antilock
brake system detects vehicle speeds
using the speed sensors for respec-
tive wheels’ turning speeds. The use
of tires other than specified may fail
to detect the accurate turning speed
resulting in a longer stopping dis-
tance.

266
Fuses
80XB001
Engine compartment
Fuses1. DOME 10 A: Interior lights, personal
light, luggage compartment light, wire-
less remote control system
2. RAD NO.1 15 A: Audio system
3. ECUB 10 A: Gauges and meters,
power windows
4. AM2 30 A: Multiport fuel injection sys-
tem/ sequential multiport fuel injection
system
5. ETCS 10 A: Multiport fuel injection
system/ s equential multiport fuel injec-
tion system
80XB002a
Instrument panel
6. TURNHAZ 10 A: Turn signal lights,
emergency flashers
7. ALTS 7.5 A: Charging system
8. IG2 15 A: “IGN” and “METER” fuses
9. HORN 10 A: Horn
10. EFI MAIN 20 A: Multiport fuel injection
system/ s equential multiport fuel injec-
tion system, “EFI NO.1” and “EFI
NO.2” fuses
11. HLP LH LO 15 A: Left hand headlight
(low beam)
12. HLP RH LO 15 A: Right hand head-
light (low beam) 13. HLP LH HI 10 A:
Left hand headlight
(high beam)
14. HLP RH HI 10 A: Right hand head-
light (high beam)
15. EFI NO.1 10 A: Multiport fuel injection
system/ s equential multiport fuel injec-
tion system, air flow meter
16. EFI NO.2 10 A: Air conditioning sys-
tem, rear O2 sensor, Front air flow
sensor
17. IG2 NO.2 7.5 A: Starting system
18. SPARE 10 A: Spare fuse
19. SPARE 20 A: Spare fuse
20. SPARE 30 A: Spare fuse
21. HTR 50 A: Air conditioning system
22. ABS NO.1 50 A: Vehicle without ve- hicle stability control system Anti−
lock brake system
Vehicle with vehicle stability control
system Vehicle stability control system
23. ABS NO.3 30 A: Vehicle without ve- hicle stability control system Anti−
lock brake system
Vehicle with vehicle stability control
system Vehicle stability control system
24. RDI FAN 40 A: Electric cooling fan
25. CDS FAN 30 A: Electric cooling fan