2001 TOYOTA SEQUOIA Service Repair Manual

Page 2033 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSPASSENGER DOOR CONTROL SYSTEM
DI±1831
2025 Author: Date:
2005 SEQUOIA   (RM1146U)
3 Check wire harness and connector between door unlock detection switch and
passenger door ECU (See p

Page 2034 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28438
D21
Door Key Lock and
Unlock SW Front RH
LSWE
PKUL
PKL 13
2
3 W±B
LG±R
LG±B 4
1
2Front Passenger 
Door ECU
F18 F18
*1: w/ Driving Position Memory
*2: w/o Driving Position Memory(*1) (*2)
F18

Page 2035 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSPASSENGER DOOR CONTROL SYSTEM
DI±1833
2027 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check the door key lock and unlock switch (See page BE±79).
NG Replace the do

Page 2036 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual 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

Page 2037 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSPASSENGER DOOR CONTROL SYSTEM
DI±1835
2029 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check door courtesy light operation.
CHECK:
Check that the door courtesy light

Page 2038 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual 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
± DIAG

Page 2039 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSPASSENGER DOOR CONTROL SYSTEM
DI±1837
2031 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
HINT:
When using the hand±held tester, start the inspection from step 1 and whe

Page 2040 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual 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