sensor TOYOTA SEQUOIA 2001 Service Repair Manual

I21433
AC1LM±07
AC±88
± AIR CONDITIONINGSOLAR SENSOR
3815 Author: Date:
2005 SEQUOIA (RM1146U)
SOLAR SENSOR
INSPECTION
1. REMOVE SOLAR SENSOR
Using a screwdriver, pull out the sensor, then disconnect
the connector.
HINT:
Tape the screwdriver tip before use.
2. INSPECT SOLAR SENSOR CIRCUIT
(See page DI±2336)
3. INSTALL SOLAR SENSOR

I21434
AC3HT±02
± AIR CONDITIONINGROOM TEMPERATURE SENSOR
AC±89
3816 Author: Date:
2005 SEQUOIA (RM1146U)
ROOM TEMPERATURE SENSOR
INSPECTION
1. REMOVE ROOM TEMPERATURE SENSOR
Using a screwdriver, pull out the sensor, then disconnect the
connector and aspirator hose.
HINT:
Tape the screwdriver tip before use.
2. INSPECT ROOM TEMPERATURE SENSOR CIRCUIT
(See page DI±2319)
3. INSTALL ROOM TEMPERATURE SENSOR

I21435
AC1LO±07
AC±90
± AIR CONDITIONINGROOM TEMPERATURE SENSOR (for Rear A/C)
3817 Author: Date:
2005 SEQUOIA (RM1146U)
ROOM TEMPERATURE SENSOR
(for Rear A/C)
INSPECTION
1. REMOVE ROOM TEMPERATURE SENSOR
Using a scrwedriver, pull out the sensor, then disconnect the
connector.
2. INSPECT ROOM TEMPERATURE SENSOR CIRCUIT
(See page DI±2333)
3. INSTALL ROOM TEMPERATURE SENSOR

I21426
AC1LP±07
± AIR CONDITIONINGAMBIENT TEMPERATURE SENSOR
AC±91
3818 Author: Date:
2005 SEQUOIA (RM1146U)
AMBIENT TEMPERATURE
SENSOR
INSPECTION
1. REMOVE AMBIENT TEMPERATURE SENSOR
(a) Disconnect the connector.
(b) Pull out the sensor.
2. INSPECT AMBIENT TEMPERATURE SENSOR
(See page DI±2322)
3. INSTALL AMBIENT TEMPERATURE SENSOR

I21430
AC1M1±05
AC±98
± AIR CONDITIONINGCONDENSER FAN
3825 Author: Date:
2005 SEQUOIA (RM1146U)
REMOVAL
REMOVE CONDENSER FAN
(a) Disconnect the 2 connectors.
(b) Disconnect the wire harness clamp.
(c) Remove the ambient temperature sensor.
(d) Remove the 4 bolts and condenser fan with the fan
shroud.

05_SEQUOIA_U (L/O 0408)
iv
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

05_SEQUOIA_U (L/O 0408)
4
2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
1. Power back window switch
2. Driving position memory switches
3. Headlight, turn signal and front fog
light switches
4. Ignition switch
5. Wiper and washer switches
6. Automatic transmission selector lever
7. Emergency flasher switch
8. Automatic transmission shift position
ªLº switch (ªSHIFT Lº switch)
9. Audio system or navigation system
including audio system (For the
navigation system, see the separate
ªNavigation System Owner 's Manualº.)
10. Air conditioning controls
11. Front passenger occupant classification
indicator light/front passenger 's seat
belt reminder light
12. Back window and outside rear view
mirror defogger switch
13. Clock
14. Cup holder
15. Glass breakage sensor
16. Power outlet main switch
17. Rear height control air suspension
switches
View B (two±wheel drive models)

05_SEQUOIA_U (L/O 0408)
6
2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
1. Power back window switch
2. Driving position memory switches
3. Headlight, turn signal and front fog
light switches
4. Ignition switch
5. Wiper and washer switches
6. Automatic transmission selector lever
7. Emergency flasher switch
8. Automatic transmission shift position
ªLº switch (ªSHIFT Lº switch)
9. Audio system or navigation system
including audio system (For the
navigation system, see the separate
ªNavigation System Owner 's Manualº.)
10. Air conditioning controls
11. Front passenger occupant classification
indicator light/front passenger 's seat
belt reminder light
12. Back window and outside rear view
mirror defogger switch
13. Clock
14. Cup holder
15. Glass breakage sensor
16. Power outlet main switch
17. Rear height control air suspension
switches
View B (four±wheel drive models)

05_SEQUOIA_U (L/O 0408)
37
2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
Indicator light
Glass breakage sensor (on some models)
SETTING THE SYSTEM
1. Turn the ignition key to the ªLOCKº
position and remove it.
The indicator light will start flashing when
the key is removed from the ignition
switch. (See ªEngine immobilizer systemº
on page 16 in this Section for details.)
2. Have all passengers get out of the
vehicle.
3. Close and lock all the side doors, back
door and hood.
The indicator light will remain on when all
the side doors, back door and hood are
closed and locked.
The system will automatically be set after
30 seconds. When the system is set, the
indicator light will start flashing again.
4. After making sure the indicator light
starts flashing, you may leave the ve-
hicle.
Never leave anyone in the vehicle when
you set the system, because unlocking
from the inside will activate the system.WHEN THE SYSTEM IS SET
Activating the system
The system will sound the alarm under
the following conditions:

If any of the side doors is unlocked or
opened without the key or wireless re-
mote control transmitter, or if the back
door or hood is forcibly opened

If the battery terminal is disconnected
and then reconnected
Vehicles with the glass breakage sensorÐ

The side windows are tapped or bro-
ken.
The indicator light will come on when the
system is activated.
If the alarm has been activated and the
key is not in the ignition switch, all the
side doors and back door will re±lock au-
tomatically.
After one minute, the alarm will automati-
cally stop and the indicator light will starts
flashing again.

05_SEQUOIA_U (L/O 0408)
83
2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
To connect the extender to the seat
belt, insert the tab into the seat belt
buckle so that the ªPRESSº signs on
the buckle release buttons of the ex-
tender and the seat belt are both facing
outward as shown.
You will hear a click when the tab locks
into the buckle.
When releasing the seat belt, press on
the buckle release button on the extender,
not on the seat belt. This helps prevent
damage to the vehicle interior and extend-
er itself.As far as the seat belt extender on the
front passenger side is concerned, do not
fail to disconnect the extender from the
seat belt after the above operation in or-
der to activate the front passenger airbag
correctly when getting into the vehicle
next time.
When not in use, remove the extender
and store in the vehicle for future use.
CAUTION

After inserting the tab, make sure
the tab and buckle are locked and
that the lap and shoulder portions
of the belt and the seat belt extend-
er are not twisted.

Do not insert coins, clips, etc. in
the buckle as this may prevent you
from properly latching the tab and
buckle.

If the seat belt does not function
normally, immediately contact your
Toyota dealer. Do not use the seat
until the seat belt is fixed, because
it cannot protect an adult occupant
or your child from injury.
The driver and front passenger seat
belt pretensioners are designed to be
activated in response to a severe fron-
tal impact.
When the sensor detects a severe frontal
impact, the front seat belts are quickly
drawn back by the retractors so that the
belts snugly restrain the occupants.
ÐSeat belt pretensioners