2001 TOYOTA SEQUOIA wiring diagram

I28439
D11
Door Courtesy
Light Front RH
CTYB
PCYL 6
5 R
R±W1 2Front Passenger Door
ECU
*1: w/ Driving Position Memory
*2: w/o Driving Position Memory(*1) (*2)5 5
6 F18 F18
F18F18
(*1) (*2) DI±1834
± DIAGNOSTICSPASSENGER DOOR CONTROL SYSTEM
2028 Author: Date:
2005 SEQUOIA (RM1146U)
Door courtesy light circuit
CIRCUIT DESCRIPTION
The door courtesy light comes on when the door is opened and goes off when the door is closed.
WIRING DIAGRAM
DI1QA±09

I28440
G
R 1
2PDN
PU 9
1Front Passenger
Door ECU P7
Power Window Motor
Front RH
*1: w/ Driving Position Memory
*2: w/o Driving Position MemoryF18
F18
(*1) (*2)
1 14
F18
F18
(*1) (*2) DI±1836
± DIAGNOSTICSPASSENGER DOOR CONTROL SYSTEM
2030 Author: Date:
2005 SEQUOIA (RM1146U)
Power window motor circuit
CIRCUIT DESCRIPTION
The power window goes down when voltage is applied to terminal 1 of the power window motor, and the
window goes up when voltage is applied to terminal 2.
WIRING DIAGRAM
DI1QB±10

I28441
W±B
L±W 5
4 Limit SWSGND
LMT 18
16Front Passenger
Door ECU P7
Power Window Motor
Front RH
*1: w/ Driving Position Memory
*2: w/o Driving Position MemoryF18
F18
(*1) (*2)
F18
F18
(*1) (*2)4
2 DI±1838
± DIAGNOSTICSPASSENGER DOOR CONTROL SYSTEM
2032 Author: Date:
2005 SEQUOIA (RM1146U)
Jam protection limit switch circuit
CIRCUIT DESCRIPTION
The jam protection limit switch, built in the power window motor, turns off before top dead center. The ECU
reads this ºOFFº signal and fully closes the window.
WIRING DIAGRAM
DI1QC±08

I28442
W±B
L±R 5
3 Pulse SensorSGND
PLS 18
17Front Passenger
Door ECU P7
Power Window Motor
Front RH
*1: w/ Driving Position Memory
*2: w/o Driving Position MemoryF18
F18
(*1) (*2)4
3
F18
F18
(*1) (*2)
± DIAGNOSTICSPASSENGER DOOR CONTROL SYSTEM
DI±1841
2035 Author: Date:
2005 SEQUOIA (RM1146U)
Jam protection pulse sensor circuit
CIRCUIT DESCRIPTION
The jam protection pulse sensor, built in the power window motor, outputs a ON/OFF pulse when the motor
rotates.
WIRING DIAGRAM
DI1QD±07

I28443
F18
Front Passenger Door ECUD22
Driver Door ECU
WLSW 7
R±L E
J7 J/C
E
J6
R±L
R±LII15
LSW7
± DIAGNOSTICSPASSENGER DOOR CONTROL SYSTEM
DI±1843
2037 Author: Date:
2005 SEQUOIA (RM1146U)
Window lock switch circuit
CIRCUIT DESCRIPTION
The power window lock switch circuit can be checked using the DTC check (refer to DI±1904).
The window lock switch is built in the passenger door ECU. Voltage applied to the LSW terminal of the pas-
senger door ECU is shut off when the window lock switch is turned to the LOCK position. The power main
relay stops power supply to the other power window control switches.
WIRING DIAGRAM
DI1PE±16

I28444
R18
Remote Control Mirror RHFront Passenger Door ECU
PM+R
PMVR
PMHR F1815
17
16 L±W
LG±B
LG±R 7
6
8 M+
MV
MHF18
F18
± DIAGNOSTICSPASSENGER DOOR CONTROL SYSTEM
DI±1845
2039 Author: Date:
2005 SEQUOIA (RM1146U)
Remote control mirror motor RH circuit (w/ Driving position
memory)
CIRCUIT DESCRIPTION
SEQUOIA features a driving position memory function, and up to 2 driver positions can be memorized.
The passenger door ECU operates 2 motors built into the remote control mirror. The motors move the mirror
to the memorized positions based on information from the position sensor.
WIRING DIAGRAM
DIDEV±01

I28445
R18
Remote Control Mirror RHFront Passenger
Door ECU
VDD
SV
SH
GNDPVC
VSSR
HSSR
RE1 9
16
10
1511
18 F18
19
12 GR±B
GR±G
GR±L
GR±RF18
F18
F18
± DIAGNOSTICSPASSENGER DOOR CONTROL SYSTEM
DI±1847
2041 Author: Date:
2005 SEQUOIA (RM1146U)
Remote control mirror position sensor RH circuit (w/ Driving posi-
tion memory)
CIRCUIT DESCRIPTION
SEQUOIA features a driving position memory function, and up to 2 driver positions can be memorized.
The passenger door ECU operates 2 motors built into the remote control mirror. The motors move the mirror
to the memorized positions based on information from the position sensor.
WIRING DIAGRAM
DIDEW±01

DI57I±08
I28430
SIG 6
15B11
1FECU±IG
W±L
BI18
Ignition SW
2
F10
Fusible Link Block1 4Back Door ECU
B±R B±R
B±R B±R J37
J/C
AA11
BD2 BF15
B±R
BDR
BECU
GND 1C4
B±YAM1 IG1
1L1
1C6
1G
12AM1
12
PWR No. 5
B48 5
L±W
L±W L±WL±W4
B11 10
BF1 BD13
2D1
2C8
1J3
1E2
W±R ECU±B SHORT PIN
W±R
3A1
3C2
W±R
10
BD2 BF115
B11
3
B11 W±R
W±RW±R
W±B W±B
W±B W±B
J19
J/CBD12
12
BF1J22
J/C
BB BJ BatteryALT
A Engine Room J/B
Instrument Panel J/B
Sub J/B No. 3 Instrument Panel J/B
W
W±R 11
IN1
2
IC4
12
IN1 B±R
3C 3A88Sub J/B No. 3
± DIAGNOSTICSBACK DOOR CONTROL SYSTEM
DI±1861
2055 Author: Date:
2005 SEQUOIA (RM1146U)
CIRCUIT INSPECTION
Power source circuit
CIRCUIT DESCRIPTION
This circuit provides power to operate the back door ECU.
WIRING DIAGRAM