2001 TOYOTA SEQUOIA Service Repair Manual

Page 1169 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±967
1161 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check pump motor operation.
PREPARATION:
(a) Select the item ºABS MOTO

Page 1170 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual F16991
GND
DI±968
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1162 Author: Date:
2005 SEQUOIA   (RM1146U)
2 Check continuity between terminal GND of the skid control ECU connector and
body

Page 1171 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual F14399F16956
BSTP
BST 3S1 31
17 4 A9 
Active Brake BoosterABS &VSC Actuator
(Skid Control ECU)
BSTP
BSTS1 G±B
LG±B
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±969
1163 Author: Date:
20

Page 1172 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual F13988
34
DI±970
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1164 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check active brake booster solenoid.
PREPARATION:
Disconnect

Page 1173 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual ± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±971
1165 Author: Date:
2005 SEQUOIA   (RM1146U)
DTC C1311 / 12 Open or Short Circuit in Brake Inhibit
Relay Circuit
CIRCUIT DESCRIPTION
Built

Page 1174 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual F19773
ABS & VSC Actuator
(Skid Control ECU)
G±Y S14 
Stop Light SW
I18 Ignition SW1 4 W
W±L
IG1
AM12
1
B±Y Instrument Panel J/B
2 1
1L
1F
1F1C
1C 1
2
46 STOP
AM1
ECU±IG W
4
B±R
Sub J/B No.3
3C8

Page 1175 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual F13968
ON
1
3
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±973
1167 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check voltage between terminals 1 and 3 of the brake inhi

Page 1176 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual F17285
1
2 34
1
4
3
2
DI±974
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1168 Author: Date:
2005 SEQUOIA   (RM1146U)
2 Check brake inhibit relay.
CHECK:
Check continuity between the followi