2001 TOYOTA SEQUOIA wiring diagram

F14403F16959
A9
Booster Pedal
Force Switch
(ACTIVE Brake Booster)ABS & VSC Actuator
(Skid Control ECU)
STS
PSNC
PSNO5BR±Y
V±W
R±Y20
S1
18
21 S1
S1 2
1STS
PSNC
PSNO
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±991
1185 Author: Date:
2005 SEQUOIA (RM1146U)
DTC C1363 / 63 Malfunction in Booster Pedal Force
Switch
CIRCUIT DESCRIPTION
Detects if the brake pedal is depressed.
DTC No.DTC Detecting ConditionTrouble Area
C1363 / 63Signal transmitted from booster pedal force switch to ECU
is abnormal.
Booster pedal force switch (Active brake booster)

Booster pedal force switch (Active brake booster) circuit
WIRING DIAGRAM
DIDMF±01

F19196
E5
ECM
CANL
CANH34
33W
L2
J53
1
J532
J55
1
J55 J/C
W
R16
T5
14
T5ENG±
ENG+
VSC+
VSC± 7
T5
11
T5 L
W WL7
IL2
6
IL2 26 S1 ABS & VSC Actuator
(Skid Control ECU)Translate
ECU
IG1 1
T5 B±R
J37 J37J/C Sub J/B No.3
8
3C 8
3AB±R
B±R
B±Y
W±L I18
Ignition SW
WInstrument Panel J/B
4
1F
1
1L4
1C
6
1C ECU±IG
AM1
AM1 IG1
ALT
BatteryGND 40
T5 J43
J/C
O
A A O
IG1
2 CANH
CANL
A
A
8
5
BF10
Fusible Link
Block
12(*1)
(*1)
(*2)
(*2)
(*1) Vehicle CAN Circuit
(*2) CAN1 Circuit (*1)
(*1)
(*2)
(*2) DI±996
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1190 Author: Date:
2005 SEQUOIA (RM1146U)
WIRING DIAGRAM

F19196
E5
ECM
CANL
CANH34
33W
L2
J53
1
J532
J55
1
J55 J/C
W
R16
T5
14
T5ENG±
ENG+
VSC+
VSC± 7
T5
11
T5 L
W WL7
IL2
6
IL2 26 S1 ABS & VSC Actuator
(Skid Control ECU)Translate
ECU
IG1 1
T5 B±R
J37 J37J/C Sub J/B No.3
8
3C 8
3AB±R
B±R
B±Y
W±L I18
Ignition SW
WInstrument Panel J/B
4
1F
1
1L4
1C
6
1C ECU±IG
AM1
AM1 IG1
ALT
BatteryGND 40
T5 J43
J/C
O
A A O
IG1
2 CANH
CANL
A
A
8
5
BF10
Fusible Link
Block
(*1)
(*1)
(*2)
(*2)
(*1) Vehicle CAN Circuit
(*2) CAN1 Circuit (*1)
(*1)
(*2)
(*2)
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±999
1193 Author: Date:
2005 SEQUOIA (RM1146U)
WIRING DIAGRAM

F19197
S1 ABS & VSC Actuator
(Skid Control ECU)Translate
ECU
CANH
CANL6
2L
WL
W 7
IL2
6
IL27
T5
11
T5VSC+
VSC±
IG1 1
T5 B±R
J37 J37J/C
B±R
B±R8
3C 8
3A
I18
Ignition SW
4
1F4
1C
1L6
1C ECU±IG
AM1
AM1 IG1
B±Y
2
W±L W
ALT
Battery24
T5
40
T5LVL2
GND 23
IA1 9
IA5Y±L Y±L W±B O
A
O A
AB1
Brake Fluid
Level Warning SW
J43
J/C
IG 1Sub J/B No.3
Instrument Panel J/B
8
5F10
Fusible Link Block
B1
1 2
2A
A
1
(*) CAN1 Circuit (*)(*)
(*)
(*) DI±1002
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1196 Author: Date:
2005 SEQUOIA (RM1146U)
DTC 58 Malfunction of Brake Fluid Level Warning
Switch
CIRCUIT DESCRIPTION
The brake fluid level warning switch sends the appropriate signal to the translate ECU.
This signal indicates a drop in brake fluid level.
DTC No.DTC Detecting ConditionTrouble Area
58

Brake fluid level warning switch connector is disconnected
for 1 sec. or more.

Brake fluid level warning switch is ON for 30 sec. or more.
Brake fluid level warning switch circuit

Brake fluid level warning switch

Brake fluid reservoir level

Translate ECU
WIRING DIAGRAM
DIDMI±01

F19799
S25
Suspension Control ECU
CANL
CANH34
33W
L2
J53
12
J55
1
J55W
R16
T5
14
T5ENG±
ENG+
VSC+
VSC± 7
T5
11
T5 L
W
WL7
IL2
6
IL2 26 S1 ABS & VSC Actuator
(Skid Control ECU)Translate
ECU
IG1 1
T5 B±R
J37 J37J/C Sub J/B No.3
8
3C 8
3AB±R B±R
B±Y
W±L I18
Ignition SW
WInstrument Panel J/B
4
1F
1
1L4
1C
6
1C ECU±IG
AM1
AM1 IG1
ALT
BatteryGND 40
T5 J43
J/C
O
A A O
IG1
2 CANH
CANL
AA
8
5
BF10
Fusible Link
Block
J53J56 J5612 W
G 28
29 CANL
CANH
E5
ECM
(*1) Vehicle CAN Circuit
(*2) CAN1 Circuit (*1)
(*2)(*1)
(*1)
(*1)(*1)
(*1)
(*2)(*2)
(*2) DI±1006
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1200 Author: Date:
2005 SEQUOIA (RM1146U)
WIRING DIAGRAM

F19799
S25
Suspension Control ECU
CANL
CANH34
33W
L2
J53
12
J55
1
J55W
R16
T5
14
T5ENG±
ENG+
VSC+
VSC± 7
T5
11
T5 L
W
WL7
IL2
6
IL2 26 S1 ABS & VSC Actuator
(Skid Control ECU)Translate
ECU
IG1 1
T5 B±R
J37 J37J/C Sub J/B No.3
8
3C 8
3AB±R B±R
B±Y
W±L I18
Ignition SW
WInstrument Panel J/B
4
1F
1
1L4
1C
6
1C ECU±IG
AM1
AM1 IG1
ALT
BatteryGND 40
T5 J43
J/C
O
A A O
IG1
2 CANH
CANL
AA
8
5
BF10
Fusible Link
Block
J53J56 J5612 W
G 28
29 CANL
CANH
E5
ECM
(*1) Vehicle CAN Circuit
(*2) CAN1 Circuit (*1)
(*2)(*1)
(*1)
(*1)(*1)
(*1)
(*2)(*2)
(*2) DI±1010
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1204 Author: Date:
2005 SEQUOIA (RM1146U)
WIRING DIAGRAM

F19777
ABS & VSC Actuator
(Skid Control ECU)
WA 35
S1 R±W IL2 4 R±W
21 C6
Combination Meter
Instrument Panel J/B
11
1HB±O
24
2 1CIGN1
B±R
I18
Ignition SW
IG2
AM2
IG1
AM13
1C
6
1C
4
1C7
1J
1
1L
4
1F AM1
ECU±IG1 2
2 6
5
1W±R
W±L
B±YW±R
WBB 1
2C1
2D
B±RSub J/B No.3
8
3A8
3CB±R
B±R
B±R B±R
W±B A
J37
A
J38 A
J371
IL113
S1
IG1 IG1
GND1
40O
O A
AA
AW±B
W±B
W±B J18
J/C J43
J/C17
IL1
9
IL11
S1
GND1
GND2 32
S1
IG IG W
B
B 5 8
4
ALTF10
Fusible
Link
Block
BatteryEngine Room J/B
AM2
J/C T5
Translate ECUABS
B±R
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
DI±1017
1211 Author: Date:
2005 SEQUOIA (RM1146U)
WIRING DIAGRAM

F19777
ABS & VSC Actuator
(Skid Control ECU)
WA 35
S1 R±W IL2 4 R±W
21 C6
Combination Meter
Instrument Panel J/B
11
1HB±O
24
2 1CIGN1
B±R
I18
Ignition SW
IG2
AM2
IG1
AM13
1C
6
1C
4
1C7
1J
1
1L
4
1F AM1
ECU±IG1 2
2 6
5
1W±R
W±L
B±YW±R
WBB 1
2C1
2D
B±RSub J/B No.3
8
3A8
3CB±R
B±R
B±R B±R
W±B A
J37
A
J38 A
J371
IL113
S1
IG1 IG1
GND1
40O
O A
AA
AW±B
W±B
W±B J18
J/C J43
J/C17
IL1
9
IL11
S1
GND1
GND2 32
S1
IG IG W
B
B 5 8
4
ALTF10
Fusible
Link
Block
BatteryEngine Room J/B
AM2
J/C T5
Translate ECUABS
B±R DI±1022
± DIAGNOSTICSABS WITH EBD & BA & TRAC & VSC SYSTEM
1216 Author: Date:
2005 SEQUOIA (RM1146U)
WIRING DIAGRAM