2001 TOYOTA SEQUOIA brake sensor

± BODY ELECTRICALTROUBLESHOOTING
BE±13
3417 Author: Date:
2005 SEQUOIA (RM1146U)
BACK DOOR POWER WINDOW CONTROL SYSTEM
This system uses the multiplex communication system, so check diagnosis system of the multiplex commu-
nication system before you proceed with troubleshooting.
SymptomSuspect AreaSee page
Back door power window does not operate.
1. Back Door Power Window Motor Circuit
2. Window Pulse Sensor Circuit
3. Rear Wiper Motor Circuit
4. Back Door Control Light Switch Circuit
5. Back Door ECU
6. Body ECUIN±35
DI±1877
DI±1880
DI±1864
±
±
TRAILER TOWING
SymptomSuspect AreaSee page
Trailer towing does not operate.
1. TOWING Fuse
2. TOWING TAIL Fuse
3. TOWING BRK Fuse
4. TOWING TAIL Relay
5. BATT CHARGE Relay
6. Towing Converter Relay
7. Brake Controller
8. Wire HarnessBE±14
BE±14
BE±14
BE±148
BE±148
BE±148
BE±148
±

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2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
In order to be effective, the SRS airbags must deploy with
tremendous speed. The rapid deployment of the SRS air-
bags makes the SRS airbags themselves potential 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 example of how the instruc-
tions in Section 1±3 of this Owner 's Manual will help en-
sure proper use of the occupant restraint systems, and
increase the safety they can provide to you and your fami-
ly in the event of an accident.
Toyota 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 cer-
tain aspects of your vehicle. These computers assist in
driving and maintaining optimal vehicle performance. Be-
sides 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

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2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
1. Outside temperature
The outside temperature display indi-
cates the outside air temperature.
The displayed value is updated every 1
second.
The displayed temperature ranges from
±30C (±22F) up to 50C (122F).
If an abnormality exists in the connection
of the outside air temperature sensor,
ª±±Cº (ª±±Fº) will appear on the display.
If ª±±Cº (ª±±Fº) appears on the display,
contact your Toyota dealer.
There may be a case that ª±±Cº (ª±±Fº)
appears momentarily when the ignition is
quickly turned to ªONº. It is normal if it
goes out soon.
2. Average fuel consumption
(ªAVGº)
Average fuel consumption is calculated
and displayed based on total driving
distance and total fuel consumption
with the engine running.
The displayed value is updated every 1
seconds.
To reset the calculations, return the mode
to ªAVGº and push and hold the ªMODEº
and ªE/Mº button simultaneously for 2 sec-
onds.3. Instantaneous fuel consumption
(ªINSTº)
The instantaneous fuel consumption is
calculated and displayed based on dis-
tance and fuel consumption for 1 sec-
onds with the engine running.
The displayed value is updated every 1
seconds.
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 ignition
switch is turned off.
4. Distance to empty
(ªDTEº)
The distance the vehicle can travel with
the remaining fuel is calculated and
displayed based on the quantity of re-
maining fuel and past fuel consumption.
The displayed value is updated every 1
second.Every time you refuel the vehicle, the cal-
culation is reset.
The actual driving range varies with driv-
ing habits and road conditions. If fuel con-
sumption is good, the driving range will be
longer than indicated. If fuel consumption
is poor, the driving range will be shorter
than indicated.

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2005 SEQUOIA from Aug. '04 Prod. (OM34424U)

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 anti±lock
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.
Ty p e A
Ty p e B
ªABSº warning light
The light comes on when the ignition key
is turned to the ªONº position. If the anti±
lock brake system and the brake assist
system work properly, the light turns off
after a few seconds. Thereafter, if either
of the systems malfunctions, the light
comes on again.
When the ªABSº warning light is on (and
the brake system warning light is off), the
anti±lock brake system, the brake assist
system and the traction control system
and/or the vehicle stability control system
do/does not operate, but the brake system
still operates conventionally.
When the ªABSº 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.

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2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
Engine compartment
Fuses (type A)
1. AIR SUS No.2 10 A: Rear height con-
trol air suspension system
2. RSE 7.5 A: Rear seat audio system,
rear seat entertainment system
3. A/F 20 A: A/F sensor
4. SECURITY 15 A: Multiplex communica-
tion system
5. DEF I/UP 7.5 A: Rear window defog-
ger, outside rear view mirror defoggers,
multiport fuel injection system/sequen-
tial multiport fuel injection system
Engine compartment
6. H±LP LL 10 A (with daytime running
light system): Left±hand headlight (low
beam)
7. H±LP RL 10 A (with daytime running
light system): Right±hand headlight
(low beam)
8. STA 7.5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, electronic throttle control sys-
tem
9. H±LP LH 10 A (with daytime running
light system): Left±hand headlight
(high beam)
Engine compartment
10. H±LP RH 10 A (with daytime running
light system): Right±hand headlight
(high beam)
11. TOWING TAIL 30 A: Trailer lights (tail
lights)
12. BATT CHARGE 30 A: Trailer sub bat-
tery
13. TOWING BRK 30 A: Trailer brake con-
troller
14. CDS FAN 25 A: Electric cooling fan
15. SPARE 15 A: Spare fuse
16. SPARE 20 A: Spare fuse
17. SPARE 30 A: Spare fuse
Fuses