2001 TOYOTA SEQUOIA Service Repair Manual

Page 2073 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSBACK DOOR CONTROL SYSTEM
DI±1871
2065 Author: Date:
2005 SEQUOIA   (RM1146U)
3 Check wire harness and connector between back door unlock detection switch
and back door ECU (See page I

Page 2074 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I18723
Back Door ECU
ACT+
B1015
3 4
L±R B13
Back Door Lock Motor
L±B
B1014
ACT± DI±1872
± DIAGNOSTICSBACK DOOR CONTROL SYSTEM
2066 Author: Date:
2005 SEQUOIA   (RM1146U)
Back door lock motor ci

Page 2075 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSBACK DOOR CONTROL SYSTEM
DI±1873
2067 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
HINT:
When using the hand±held tester, start the inspection from step 1 and when not

Page 2076 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28432
Back Door ECU
B10
B1025
13 4
1W
P B14
Back Door
Power Window Motor
BDDN
BDUP D
U DI±1874
± DIAGNOSTICSBACK DOOR CONTROL SYSTEM
2068 Author: Date:
2005 SEQUOIA   (RM1146U)
Back door power wi

Page 2077 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSBACK DOOR CONTROL SYSTEM
DI±1875
2069 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
HINT:
When using the hand±held tester, start the inspection from step 1 and when not

Page 2078 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI±1876
± DIAGNOSTICSBACK DOOR CONTROL SYSTEM
2070 Author: Date:
2005 SEQUOIA   (RM1146U)
3 Check wire harness and connector between back door power window motor and
back door ECU (See page IN±35

Page 2079 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28433
Back Door ECU
DSG B1023
6
2
LG±B B14
Back Door Power 
Window Motor
W±R
B1011
DSV 5
3 PLS2
PLS1
SSRBLG±RP
B1017
DS1 B1016
DS2 E
Pulse
Sensor
± DIAGNOSTICSBACK DOOR CONTROL SYSTEM
DI±1877
20

Page 2080 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI±1878
± DIAGNOSTICSBACK DOOR CONTROL SYSTEM
2072 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
HINT:
When using the hand±held tester, start the inspection from step 1 and when not