2001 TOYOTA SEQUOIA interior lights

IN±22
± INTRODUCTIONFOR ALL OF VEHICLES
22 Author: Date:
2005 SEQUOIA (RM1146U)
DOOR LOCK:
DISPLAY (ITEM)DEFAULTCONTENTSSETTING
AUTO LOCK/SHIFTONLocks doors when shift lever is moved from P to another
position.ON/OFF
ILLUMINATED ENTRY:
DISPLAY (ITEM)DEFAULTCONTENTSSETTING
I/L ON/UNLOCKONIlluminates interior light when ignition switch is turned from
ACC to LOCK position.ON/OFF
LIGHTING TIME15SChanges lighting time after closing doors (light quickly fades
out when ignition switch is turned on).15S/7.5S/30S
LIGHT CONTROL:
DISPLAY (ITEM)DEFAULTCONTENTSSETTING
SENSITIVITYNORMALSensitivity adjustment is difficult to confirm. Check by driving
the customer's vehicle.NORMAL/DARK2/DARK1/
LIGHT1/LIGHT2
LIGHT OFF DELAY30S
Keeps headlights on for a certain period of time after closing
all doors with ignition switch on, light control switch in HEAD
or AUTO position, and headlights on.
OFF/30S/60S/90S
DISP EX ON SENNORMALChanges brightness of lights such as combination meter
indicator light, A/C indicator lamp, and clock lamp.NORMAL/DARK2/DARK1/
LIGHT1/LIGHT2
DISP OFF SENNORMALChanges brightness of lights such as combination meter
indicator light, A/C indicator lamp, and clock lamp.NORMAL/DARK2/DARK1/
LIGHT1/LIGHT2

± DIAGNOSTICSBODY CONTROL SYSTEM
DI±1685
1879 Author: Date:
2005 SEQUOIA (RM1146U)
ILLUMINATED ENTRY:
DISPLAY (ITEM)DEFAULTCONTENTSSETTING
I/L ON/UNLOCKONIlluminates interior light when ignition switch is turned from
ACC to LOCK position.ON/OFF
LIGHTING TIME15SChanges lighting time after closing doors (light quickly fades
out when ignition switch is turned on).15S/7.5S/30S
LIGHT CONTROL:
DISPLAY (ITEM)DEFAULTCONTENTSSETTING
SENSITIVITYNORMALSensitivity adjustment is difficult to confirm. Check by driving
the customer's vehicle.NORMAL/DARK2/DARK1/
LIGHT1/LIGHT2
LIGHT OFF DELAY30S
Keeps headlights on for a certain period of time after closing
all doors with ignition switch on, light control switch in HEAD
or AUTO position, and headlights on.
OFF/30S/60S/90S
DISP EX ON SENNORMALChanges brightness of lights such as combination meter
indicator light, A/C indicator lamp, and clock lamp.NORMAL/DARK2/DARK1/
LIGHT1/LIGHT2
DISP OFF SENNORMALChanges brightness of lights such as combination meter
indicator light, A/C indicator lamp, and clock lamp.NORMAL/DARK2/DARK1/
LIGHT1/LIGHT2

DI±1762
± DIAGNOSTICSBODY CONTROL SYSTEM
1956 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION PROCEDURE
HINT:
When using the hand±held tester, start the inspection from step 1 and when not using the hand±held tester,
start from step 2.
1 Check illumination (interior light) using hand±held tester.
PREPARATION:
(a) Connect the hand±held tester to the DLC3.
(b) Turn the ignition switch ON. (Do not start the engine.)
(c) Turn the light control switch OFF.
CHECK:
According to the display on the tester, perform the ºACTIVE TESTº.
BODY ECU:
ItemTest DetailsDiagnostic Note
ILLUMI OUTPUTIlluminated entry system ON/OFF±
OK:
The illumination (interior) lights turn on or off correctly when operating them through the hand±
held tester.
OK Proceed to next circuit inspection shown in
problem symptoms table (See page DI±1686).
NG
2 Check illumination light (interior light system) (See page BE±40).
NG Replace defective light.
OK

± BODY ELECTRICALTROUBLESHOOTING
BE±5
3409 Author: Date:
2005 SEQUOIA (RM1146U) Taillight does not go off when light control switch is in OFF posi-
tion.
1. TAILLIGHT Relay
2. Light Control Switch
3. Wire Harness
4. Body ECUBE±27
BE±27
±
±
Headlight does not come on when engine is running and light
control switch is in OFF position .
1. ECU±B Fuse
2. MAIN Fuse
3. HEAD Relay
4. DRL Fuse
5. DRL No. 4 Relay
6. DIMMER Relay
7. Parking Brake Switch
8. Wire Harness
9. Body ECUBE±14
BE±14
BE±27
BE±14
BE±27
BE±55
BE±55
±
±
FOG LIGHT 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
Fog light does not come on with light control switch is in HEAD
position.
(Headlight is normal.)
1. FOG Fuse
2. FOG LIGHT Relay
3. Fog Light Switch
4. Wire Harness
5. Body ECUBE±14
BE±27
BE±34
±
±
Fog light does not come on with light control switch is in HEAD
position.
(Headlight does not light).1.*1 Other Parts
2. Wire Harness±
±
Only one light does not come on.1. Bulb
2. Wire Harness±
±
*1: Inspect Headlight System
TURN SIGNAL AND HAZARD WARNING SYSTEM
SymptomSuspect AreaSee page
ºHazardº and ºTurnº do not light up.
1. GAUGE Fuse
2. TURN±HAZ Fuse
3. Ignition Switch
4. Turn Signal Flasher Relay
5. Wire HarnessBE±14
BE±14
BE±24
BE±24
±
Hazard warning light does not light up.
(Turn is normal)1. Hazard Warning Switch
2. Wire Harness
3. Turn Signal Flasher RelayBE±36
±
BE±36
Turn signal does not light up.
(Hazard is normal)1. Turn Signal Switch
2. Wire Harness
3. Turn Signal Flasher RelayBE±36
±
BE±36
Turn signal does not light up in one direction.1. Bulb
2. Wire Harness±
±
Only one bulb does not light up.1. Bulb
2. Wire Harness±
±
INTERIOR LIGHT 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
All the interior lights do not come on.
1. DOME Fuse
2. Illumination Circuit
3. Body ECUBE±14
DI±1759
±

BE2ML±01
BE±82
± BODY ELECTRICALTHEFT DETERRENT SYSTEM
3486 Author: Date:
2005 SEQUOIA (RM1146U)
THEFT DETERRENT SYSTEM
ON±VEHICLE INSPECTION
1. OUTLINE OF THEFT DETERRENT SYSTEM
When the theft deterrent system detects any theft, it informs
people around by flashing lights and sound.
All initial settings are performed in active mode. It can be
switched to passive mode by using the hand±held tester. (See
step 3. CHANGING METHOD OF PASSIVE MODE.)
HINT:
There are 4 conditions in this system: disarmed state, arming
preparation, armed state and alarm sounding.
(1) Disarmed state
Alarm function does not operate.
Theft deterrent function is not performed.
(2) Arming preparation
Time until transferring to armed state.
Theft deterrent function is not performed.
(3) Armed state
Theft deterrent function is ready.
(4) Alarm sounding:
When the system detects a theft, it informs people
around the vehicle using light and sound.
Refer to the table below for alarming method or
time.
Horn
Security horn
Alarm methodHeadlightAlarm method
Taillight
Interior light
Alarm time60 seconds
Alarm outputContinuous 0.4 secs. (ON)
0.4 secs. (OFF)
HINT:
Alarm output for the hazard is the same as the one for the haz-
ard on the vehicle.
If any of the doors is unlocked not by the key or wireless remote
control in the armed state, a force lock signal will be output.

Disarmed state
Perform any of the following and the system will go on to ºArming preparationº:

With all the doors, the engine hood and the back door closed, lock all doors with the key.

With all the doors, the engine hood and the back door closed, lock all doors by the
wireless remote control.

With all the doors, engine hood and back door locked, open and close any of the doors, the
engine hood or the back door, then close and lock all doors, the engine hood and the back door.
Arming preparation
Perform the following and the system will
go on to ºArmed stateº:

Let 30 seconds elapse with all the doors,
engine hood and the back door closed and
locked.
Perform any of the following and the system
will return to ºDisarmed stateº:

Open any of the doors, the engine hood or
the back door .

Unlock any of the doors or the back door.

Put the key in the key cylinder.

Reconnect the battery.
Armed state
Perform any of the following and the system
will return to ºDisarmed stateº:

Unlock any of the doors or the back door by
the wireless remote control.

Unlock any of the doors or the back door with
the key.

Put the key in the key cylinder and turn it ON.
Perform any of the following and the system
will go on to ºAlarm soundingº:

Open any of the doors or the back door.

Unlock any of the doors or the back door in
any way other than with a key or by the wireless
remote control.

Open the engine hood.

Reconnect the battery.

When input from the optional glass break sensor
is detected (Dealer option).(Key not inserted in key cylinder.)
Alarm sounding
The vehicle's horn and security horn will sound,
and the hazard, interior, tail and head lights come
on for 60 seconds.
After the alarm has stopped, the system will
return to ºArmed stateº. Perform any of the following and the system
will return to ºDisarmed stateº:

Unlock any of the doors and the back door by
the wireless remote control.

Unlock any of the doors or the back door with
the key.

Put the key in the key cylinder and turn it ON.
± BODY ELECTRICALTHEFT DETERRENT SYSTEM
BE±83
3487 Author: Date:
2005 SEQUOIA (RM1146U)
2. ACTIVE ARMING MODE

05_SEQUOIA_U (L/O 0408)
21
2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
To unlock: Push the ªUNLOCKº switch
once to unlock the driver 's door alone.
Pushing the switch twice within 3 seconds
unlocks all the side doors and back door
simultaneously. Each time the ªUNLOCKº
switch is pushed, two beeps will be heard,
and the parking lights and tail lights flash
twice.
This double switch operation to unlock all
the side doors and back door can be
changed to a single switch operation. For
details, contact your Toyota dealer.
When all the side doors and back door
are unlocked simultaneously with a wire-
less remote control transmitter, the interior
light, luggage compartment light, ignition
switch light and foot light come on for
about 15 seconds before fading out, even
if the door is not opened. (For details, see
ªCenter interior and personal lightsº on
page 150, ªCenter interior lightº on page
151, ªLuggage compartment lightº on page
152 and ªIgnition switch lightº on page
152 in Section 1±5.)
You have 30 seconds to open a door after
using the wireless remote unlock feature.
If a door is not opened by then, all the
side doors and back door will be automati-
cally locked again.The timing for the automatic door lock
function can be changed. For details, con-
tact your Toyota dealer.
If the ªLOCKº or ªUNLOCKº switch is kept
pressed in, the locking or unlocking opera-
tion is not repeated. Release the switch
and then push again.
The wireless door locking or unlocking
function can be erased. For details, con-
tact your Toyota dealer.
SWITCHING BEEP SOUND ON AND OFF
You can switch the beep on and off. (The
beep is on initially and after battery re-
placement.)
To switch the beep on and off:
With the driver 's door openedÐ
1. Insert the ignition key and remove it.
2. Within 5 seconds, insert the ignition
key again and turn it to the ªONº posi-
tion.
3. After 10 seconds, push the same
ªLOCKº, ªUNLOCKº, ªPANICº switch or
back window open button twice within
10 seconds.
Two beep sounds inform you that the
program has been switched on or off.
If this procedure is not followed exactly,
the beep will not operate as expected.Check the beep ON/OFF operation by
pushing the transmitter switch after you
finish this procedure. If the beep does not
operate as expected, repeat this proce-
dure from step 1.

05_SEQUOIA_U (L/O 0408)
25
2005 SEQUOIA from Aug. '04 Prod. (OM34424U)
This double key turning operation to un-
lock all the side doors and back door can
be changed to a single key turning opera-
tion. For details, contact your Toyota deal-
er.
When all the side doors and back door
are unlocked simultaneously using a key,
the interior light, luggage compartment
light and ignition switch light will come on
and remain on for about 15 seconds be-
fore fading out. (For details, see ªCenter
interior and personal lightsº on page 150,
ªCenter interior lightº on page 151, ªLug-
gage compartment lightº on page 152 and
ªIgnition switch lightº on page 152 in Sec-
tion 1±5.)
The windows and electric moon roof can
be opened or closed with the key opera-
tion in the driver 's door keyhole. (For de-
tails, see ªPower windowsº on page 28
and ªElectric moon roofº on page 40 in
this Section.)
LOCKING AND UNLOCKING WITH
INSIDE LOCK KNOB
Move the lock knob.
To lock: Push the knob forward.
To unlock: Pull the knob backward.
The front doors can be opened by pulling
the inside handles even if the lock knobs
are in the locked position.
CAUTION
Do not pull the inside handle of the
front doors while driving. The doors
will open and an accident may occur.
Toyota strongly recommends that all
children be placed in the rear seat of
the vehicle.
Closing the door with the lock knob in the
lock position will also lock the door. Be
careful not to lock your keys in the ve-
hicle.
Doors cannot be locked when either front
door is open and the key is in the igni-
tion.