2001 TOYOTA SEQUOIA interior

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

± DIAGNOSTICSCOMBINATION METER SYSTEM
DI±1609
1803 Author: Date:
2005 SEQUOIA (RM1146U)A/T R
Receives an R signal from the park/neutral position switch (Direct line)±
TAIL/HEADReceives a dimmer signal from the body ECU (BEAN)±
TIRE PRESSUREReceives a low tire pressure signal from the tire pressure monitor ECU (Direct line)
4LOReceives a 4LO signal from the 4WD control ECU (Direct line)±
MAIN REQD (Blinks)Blinks when 4,500 miles have been traveled, after ODO/TRIP switch is set (Direct
line)
MAIN REQD (Comes on)Blinks when 5,000 miles have been traveled, after ODO/TRIP switch is set (Direct
line)
RSCA OFFReceives an RSCA OFF signal from the airbag sensor center (Direct line)
HIReceives a suspension position HI signal from the suspension control ECU (Direct
line)
NReceives a suspension position N signal from the suspension control ECU (Direct
line)
LOReceives a suspension position LO signal from the suspension control ECU (Direct
line)
AHC MAN.Receives a suspension control manual signal from the suspension control ECU
(Direct line)
*1: w/ Day time running light
*2: w/o Day time running light
BUZZER:
ItemDetail
Key ReminderBuzzer is ON: Ignition switch is OFF, key is inserted, and door is open.
Fasten BeltBuzzer is ON: Ignition switch is ON and seat belt is unfastened.
2. COMBINATION METER IN SEQUOIA HAS THE FOLLOWING FEATURES:
(a) Built±in buzzer for the reminder system (key and seat belt)
(b) Integrated trip and odometer knobs

Press and release knob to scroll through trip ºAº, trip ºBº, and odometer features.

Press and hold the trip knob to reset trip meter functions.
(c) Oil maintenance indicator

When 4,500 miles have been traveled, after the ODO/TRIP switch is set, the maintenance indica-
tor begins to blink for 15 seconds after the ignition switch is turned to the ON position.

When 5,000 miles have been traveled, after the ODO/TRIP switch is set, the maintenance indica-
tor comes on.

Press and hold the trip knob to reset the oil maintenance indicator.
(d) Rotate knob to adjust interior illumination

I28734
BODY ECU
Back Door
Power Window SW
Rear Wiper
and
Washer
Switch
Rear Washer
Motor
Theft Deterrent Horn
Light
Control
Sensor
Wireless
Door Lock
Receiver ECU±B From
Battery
DLC3From
Battery
POWER MAIN
Power
Window SW
(RR)Power
Window
Motor (RR)PWR
No. 3
PWR
No. 2
Power
Window SW
(RL)Power
Window
Motor (RL)
From
Battery
From
Battery DOME
HORN Interior Light
HORN
Vehicle Horn
Combination Meter
Security Indicator
Horn Switch
Glass
Breakage
Sensor ECUWireless Buzzer
ECU±B
HTR PWS
BUP
BDN
RWLS
RWC1
RWW
SHTRCY
RRU
RRD
RLU
RLD
ILE
CLTB
CLTS
CLTEHR
RDA
PRG
GND1IND
HORN
BZR
OBD2DOP
Microphone
From
Battery
± DIAGNOSTICSBODY CONTROL SYSTEM
DI±1681
1875 Author: Date:
2005 SEQUOIA (RM1146U)

± 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

I28523
Back Door ECU
Sub J/B No. 3 ILE
B118
BF18
BD29
WWWW
J30J/C
J29 FMInstrument Panel J/BBody ECU
1G6
1G5
1M10
1E3
1G13
1G14
1E81M6
1J5ILE B73
1F 10
1M7W
3C
3A3A
3D6 6
16 6I17
Ignition Key
Cylinder Light
12W
R
R6R
J48R
J/C
J49
BC1 LF R
D13 Door Courtesy
Light Rear RH
12
D17 Door Courtesy
Light Switch Rear RH2 1
W±B
BA161
2
2
IN1R
A AJ21
J/C R
R 1B±O
2 1 D8 Diode
(Interior Light No. 1)BC17
R±YR±YW±B RW±B W±BRRRW (*1)
W (*2)
W
R
12 S8 Step Light
V7 Vanity Light RH
V6 Vanity Light LH
R11 Rear Interior Light
(*4) (*3) To Dome Fuse
W±B
W±B
W
G±R(*2)
(*2)
(*2) 1
2
4
de f g bc aR
(*2)
3ON
DoorOFF R
R DI±1760
± DIAGNOSTICSBODY CONTROL SYSTEM
1954 Author: Date:
2005 SEQUOIA (RM1146U)
WIRING DIAGRAM
(*1): w/o Sliding Roof, RSE and RSA
(*2): w/ Sliding Roof, RSE or RSA
(*3): w/ Sliding Roof w/ RSE or RSA
(*4): w/ Sliding Roof w/o RSE and RSA

I28526
de fg
bc a
D12 Door Courtesy
Light Rear LH
D9 Diode
(Interior Light No. 2)
2 11 2
W±B
R
BA1 7R±Y
R±Y
D16 Door Courtesy
Light Switch Rear LH
1W±B (*1) (*2)O4 O53 9Overhead Module
Personal Light
Rear Interior Light(*2)
(*1)
(*1)
(*1) (*1)ON
DoorOFF
O4 (*1) (*2)O4 O51 13 13
G±R
(*2) O5
10
A
J8
J/C
IEW
(*1) W±B
R
± DIAGNOSTICSBODY CONTROL SYSTEM
DI±1761
1955 Author: Date:
2005 SEQUOIA (RM1146U)
(*1): w/o Sliding Roof, RSE and RSA
(*2): w/ Sliding Roof, RSE or RSA

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

SF1XG±01
B17551
KeywayKey
B17552
ºSº Mark
Triangle Mark
B17553
SST
Rib
ºMAX.º Mark
ºAº Mark
Triangle Mark
B17489Tube Joint Clip
± SFIFUEL PUMP
SF±19
2753 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
1. INSTALL FUEL PUMP ASSEMBLY
(a) Install a new gasket to the fuel tank.
(b) Install the fuel pump assembly to the fuel tank.
NOTICE:
Be careful not to bend the arm of the fuel sender gauge.
(c) Align the keyway of the fuel suction tube support with the
key of the fuel suction plate No.1.
(d) Apply MP grease to the entire interior surface of the fuel
pump gauge retainer.
(e) Align the triangle mark on the new fuel pump gauge re-
tainer with the ºSº mark on the fuel tank while pushing
down the fuel suction tube. Attach the fuel pump gauge
retainer.
(f) Rotate the fuel pump gauge retainer by hand. Use an SST
to tighten the fuel pump gauge retainer by turning it one
and a half times. The triangle mark on the fuel pump
gauge retainer must be positioned between the ºAº and
ºMAX.º marks on the fuel tank.
SST 09808±14020 (09808±01410, 09808±01420,
09808±01430)
NOTICE:
Do not use other tools in this operation. Damage to the fuel
pump gauge retainer and the fuel tank may result.
HINT:
A rib on the fuel pump gauge retainer fits into a tip of the SST.
2. CONNECT FUEL SUCTION TUBE
Connect the fuel pump tube and return tube to the fuel tank with
the tube joint clips.