2001 TOYOTA SEQUOIA Service Repair Manual

Page 1537 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual H23821
SVC1SVC2 SVC4 SVC3
O7 Occupant Classification ECU:
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±1335
1529 Author: Date:
2005 SEQUOIA   (RM1146U)
2 Check connection of connectors.
PREPARATI

Page 1538 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual H23821H43699H24595
SVC1SVC2 SVC4 SVC3
O7 Occupant Classification ECU:
O8
O9
O10
O11SVC1
SVC2
SVC3
SVC4 Occupant Classification Sensor
Front LH:
Occupant Classification Sensor
Front RH:
Occupant Classi

Page 1539 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual H23821
SVC1SVC2 SVC4 SVC3
O7 Occupant Classification ECU:
H23821
SVC1SVC2 SVC4 SVC3
O7 Occupant Classification ECU:
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±1337
1531 Author: Date:
2005 SEQUO

Page 1540 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI±1338
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1532 Author: Date:
2005 SEQUOIA   (RM1146U)
7 Check DTC.
PREPARATION:
(a) Connect  the connectors to the occupant classification ECU and the 4 oc

Page 1541 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±1339
1533 Author: Date:
2005 SEQUOIA   (RM1146U)
8 Replace occupant classification ECU.
(a) Turn the ignition switch to the LOCK position.
(b) Disconn

Page 1542 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI±1340
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1534 Author: Date:
2005 SEQUOIA   (RM1146U)
11 Check DTC.
CHECK:
(a) Turn the ignition switch to the ON position.
(b) Clear the DTCs stored in me

Page 1543 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±1341
1535 Author: Date:
2005 SEQUOIA   (RM1146U)
12 Replace front seat assembly RH.
(a) Turn the ignition switch to the LOCK position.
(b) Disconnect

Page 1544 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI±1342
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1536 Author: Date:
2005 SEQUOIA   (RM1146U)
DTC B1794 Occupant Classification ECU Battery
Positive Line Open
CIRCUIT DESCRIPTION
This circuit con