2001 TOYOTA SEQUOIA Service Repair Manual

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TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±943
1137 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check engine control system.
CHECK:
Check engine control system (See pa

Page 1146 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI±944
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1138 Author: Date:
2005 SEQUOIA   (RM1146U)
4 Replace the translate ECU and check if trouble occurs again.
PREPARATION:
(a) Clear the DTC

Page 1147 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±945
1139 Author: Date:
2005 SEQUOIA   (RM1146U)
DTC C1223 / 43  Malfunction in ABS Control System
CIRCUIT DESCRIPTION
HINT:
This DTC is output

Page 1148 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI±946
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1140 Author: Date:
2005 SEQUOIA   (RM1146U)
DTCC1231 / 31, C1335 / 35Steering Angle Sensor Circuit
CIRCUIT DESCRIPTION
The steering angle

Page 1149 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual F19771
F10 
Fusible Link BlockInstrument Panel J/BI18 
Ignition SWABS & VSC Actuator
(Skid Control ECU)
ALT
B
58W1
1L
1AM1
6
1C
2
4
1F4
1C Sub J/B No.3
8
3C8
3AW±L
12
ECU±IGAM1IG1
B±Y B±R
B±R
B±

Page 1150 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI±948
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1142 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
HINT:
Start the inspection from step 1 when using the hand±held tester a

Page 1151 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±949
1143 Author: Date:
2005 SEQUOIA   (RM1146U)
3 Check for open and short circuit in harness and connector between steering
angle sensor and

Page 1152 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI±950
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1144 Author: Date:
2005 SEQUOIA   (RM1146U)
6 Replace the skid control ECU and check if trouble occurs again.
PREPARATION:
(a) Clear the D