2001 TOYOTA SEQUOIA wipers

MA002±35
MA±2
± MAINTENANCEINSIDE VEHICLE
49 Author: Date:
2005 SEQUOIA (RM1146U)
INSIDE VEHICLE
GENERAL MAINTENANCE
These are maintenance and inspection items which are considered to be the owner's responsibility.
They can be done by the owner or they can have them done at a service shop.
These items include those which should be checked on a daily basis, those which, in most cases, do not
require (special) tools and those which are considered to be reasonable for the owner to do.
Items and procedures for general maintenance are as follows.
1. GENERAL NOTES

Maintenance items may vary from country to country. Check the owner's manual supplement in which
the maintenance schedule is shown.

Every service item in the periodic maintenance schedule must be performed.

Periodic maintenance service must be performed according to whichever interval in the periodic main-
tenance schedule occurs first, the odometer reading (miles) or the time interval (months).

Maintenance service after the last period should be performed at the same interval as before unless
otherwise noted.

Failure to do even one item can cause the engine to run poorly and increase exhaust emissions.
2. LIGHTS
(a) Check that the headlights, stop lights, taillights, turn signal lights, and other lights are all working.
(b) Check the headlight aim.
3. WARNING LIGHTS AND BUZZERS
Check that all warning lights and buzzers function properly.
4. HORN
Check that it is working.
5. WINDSHIELD GLASS
Check for scratches, pits or abrasions.
6. WINDSHIELD WIPER AND WASHER
(a) Check operation of the wipers and washer.
(b) Check that the wipers do not streak.
7. WINDSHIELD DEFROSTER
Check that air comes out from the defroster outlet when operating the heater or air conditioner.
8. REAR VIEW MIRROR
Check that it is mounted securely.
9. SUN VISORS
Check that they move freely and are mounted securely.
10. STEERING WHEEL
Check that it has the specified free play. Be alert for changes in steering condition, such as hard steering,
excessive free play or strange noises.
11. SEATS
(a) Check that the seat adjusters operate smoothly.
(b) Check that all latches lock securely in any position.
(c) Check that the head restraints move up and down smoothly and that the locks hold securely in any
latch position.
(d) For fold±down seat backs, check that the latches lock securely.
12. SEAT BELTS
(a) Check that the seat belt system such as the buckles, retractors and anchors operate properly and
smoothly.
(b) Check that the belt webbing is not cut, frayed, worn or damaged.

± BODY ELECTRICALTROUBLESHOOTING
BE±7
3411 Author: Date:
2005 SEQUOIA (RM1146U)
STOP LIGHT SYSTEM
SymptomSuspect AreaSee page
Stop light does not come on.
1. STOP Fuse
2. Stop Light Switch
3. Wire HarnessBE±14
BE±47
±
Stop light always come on.1. Stop Light Switch
2. Wire HarnessBE±47
±
Only one light does not come on.1. Bulb
2. Wire Harness±
±
WIPER AND WASHER SYSTEM
SymptomSuspect AreaSee page
Wipers and washer do not operate.
1. AM1 Fuse
2. Wiper Switch
3. Wire HarnessBE±14
BE±49
±
Wipers do not operate.
1. WIP Fuse
2. Wiper Switch
3. Wiper Motor
4. Wire HarnessBE±14
BE±49
BE±49
±
Washer motor does not operate.
1. WSH Fuse
2. Washer Switch
3. Washer Motor
4. Wire HarnessBE±14
BE±49
BE±49
±
Wipers do not operate when washer switch ON.
1. WSH Fuse
2. Washer Switch
3. Wiper Motor
4. Wire HarnessBE±14
BE±49
BE±49
±
Washer fluid is not injected.Washer Hose and Nozzle±

When wiper switch is in HI position, the wiper blade is in contact
with the body.

When the wiper switch is OFF, the wiper blade does not retract
or the retract position is wrong.
1. Wiper Motor *1
2. Wire harness *1BE±49
±
*1: Inspect wiper arm and blade set positions.
REAR WIPER AND WASHER 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
Rear Wiper does not operate.
1. Rear Wiper and Washer Switch
2. Rear Wiper Motor
3. Back Door ECU
4. Body ECUBE±49
BE±49
±
±
Rear Washer does not operate.
1. Rear Wiper and Washer Switch
2. Rear Washer Motor
3. Back Door ECU
4. Body ECUBE±49
BE±49
±
±
COMBINATION METER
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
Combination meter system abnormal operation.See DIAGNOSIS SYSTEMDI±1610

H00679
H03003
H16709
H09483
CAB
C BO±66
± BODYWINDSHIELD
3619 Author: Date:
2005 SEQUOIA (RM1146U)
(c) Correct insufficient or protruded adhesive agent using a
spatula.
HINT:
Apply the adhesive agent up to the windshield glass edge.
(d) Install a new windshield outside upper moulding to the
windshield glass before the adhesive agent hardens.
HINT:
Install the moulding, aligning the center of moulding with the
center of body.
(e) Remove any excessive adhesive agent before it hardens.
(f) Hold the glass and moulding in place securely with a pro-
tective tape or equivalent until the adhesive hardens.
NOTICE:
Take care not to drive the vehicle during the time described
in the table below.
TemperatureMinimum time prior to driving the vehicle
35°C (95 °F)1.5 hours
20°C (68 °F)5 hours
5°C (41 °F)24 hours
12. INSTALL WINDSHIELD OUTSIDE MOULDINGS
13. INSPECT FOR LEAK AND REPAIR
NOTICE:
Contact a leak test after the hardening time has elapsed.
14. INSTALL ROOF SIDE RAIL WEATHERSTRIP
Attach the upper edge of the weatherstrip to body flange. Tap
on the weatherstrip by hand.
15. INSTALL COWL TOP VENTILATOR LOUVER
16. INSTALL WIPER ARMS
(a) Operate the wipers once and turn the wiper switch OFF.
(b) Install the wiper arms and tighten the nuts by hand.
(c) Adjust the installation positions of the wiper arms to posi-
tions shown in the illustration.
A: Approx. 25.4 mm (1.000 in.)
B: Approx. 40.0 mm (1.575 in.)
HINT:
When installing the wiper arms, make sure that the tips of the
blades are not beyond the ceramic edge as indicated ºCº part
in the illustration.

05_SEQUOIA_U (L/O 0408)
143
2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Lights, Wipers and Defogger
Headlights and turn signals144 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emergency flashers148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instrument panel light control148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front fog lights149 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Personal lights149 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Center interior and personal lights150 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Center interior light151 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Luggage compartment light152 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition switch light152 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wipers and washer153 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Back window wiper and washer154 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Back window and outside rear view mirror defoggers154 . . . . . . . . . . .
SECTION 1± 5

05_SEQUOIA_U (L/O 0408)
153
2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
When all the doors are unlocked using
either the key or the wireless remote con-
trol transmitter simultaneously, the ignition
switch light will come on and remain on
for about 15 seconds before fading out.
To prevent the battery being discharged,
the light will automatically turn off when
the key is removed and the door is left
opened for 20 minutes or more.
The following adjustments can be made in
this system. For details, contact your
Toyota dealer.

Cancelling the door key or wireless re-
mote control transmitter linked opera-
tion

Changing the timing for the light turn-
ing off
To turn on the windshield wipers, move
the lever to the desired setting.
The key must be in the ªONº position.
Lever position
Speed setting
Position 1Intermittent
Position 2Slow
Position 3Fast
The ªINT TIMEº band lets you adjust the
wiping time interval when the wiper lever
is in the intermittent position (position 1).
Twist the band upward to increase the
time between sweeps, and downward to
decrease it.To squirt washer fluid, pull the lever
toward you.
If the windshield wipers are off, they will
operate a couple of times after the washer
squirts.
For instructions on adding washer fluid,
see ªAdding washer fluidº on page 444 in
Section 7±3.
In freezing weather, warm the windshield
with the defroster before using the washer.
This will help prevent the washer fluid
from freezing on your windshield, which
can block your vision.
NOTICE
Do not operate the wipers if the wind-
shield is dry. It may scratch the
glass.
Windshield wipers and washer

05_SEQUOIA_U (L/O 0408)
460
2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
Instrument panel
18. ETCS 10 A: Multiport fuel injection
system/sequential multiport fuel injec-
tion system, electronic throttle control
system
19. EFI NO.1 20 A: Multiport fuel injection
system/sequential multiport fuel injec-
tion system, on±board diagnosis sys-
tem
20. H±LP RH 15 A (without daytime run-
ning light system): Right±hand head-
light
21. TOWING 30 A: Trailer lights (stop
lights, turn signal lights, tail lights)
22. ALT±S 7.5 A: Charging system23. DRL 15 A (with daytime running light
system): Daytime running light system
H±LP LH 15 A (without daytime run-
ning light system): Left±hand head-
light
24. AM2 25 A: Starting system, multiport
fuel injection system/sequential multi-
port fuel injection system, electronic
throttle control system, ªIGN 1º and
ªIGN 2º fuses
25. TURN±HAZ 20 A: Turn signal lights,
emergency flashers
26. RAD NO.3 30 A: Audio/video system
27. ST 30 A: Starting system, ªSTAº fuse
28. HORN 10 A: Horns
29. EFI NO.2 10 A: Multiport fuel injection
system/sequential multiport fuel injec-
tion system
30. DOME 10 A: Center interior and per-
sonal lights, personal lights, luggage
compartment light, air conditioning sys-
tem, wireless remote control system,
garage door opener, ignition switch
light, door courtesy lights, foot light,
vanity lights, gauges and meters31. ECU±B 7.5 A: Multiplex communication
system (power door lock system, secu-
rity system, auto±door locking system,
automatic light control system, head-
light delay off system, tail light auto
cut system, illuminated entry system,
daytime running light system), back
door lock system, driver and front pas-
senger door lock system, gauges and
meters
32. MIR HTR 15 A: Outside rear view mir-
ror heaters
33. RAD NO.1 20 A: Audio system, rear
seat entertainment system
34. TAIL 15 A: Tail lights, back door cour-
tesy light, license plate lights
35. ECU±IG 10 A: Charging system, anti±
lock brake system, vehicle stability
control system, traction control system
(two±wheel drive models), active trac-
tion control system (four±wheel drive
models), electric moon roof, back door
lock system, driver and front passenger
door lock system, gauges and meters,
multi±information display, auto anti±
glare inside rear view mirror, power
outlets, multiplex communication sys-
tem
36. WSH 25 A: Wipers and washer
37. AC INV 15 A: Power outlets