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ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

This document provides a wiring diagram for the ECT and A/T indicator and engine control systems on 1KD-FTV and 2KD-FTV engines. It shows the electrical connections between the battery, ignition switch, ECM, glow plug relay, EFI relays, sensors, switches, and other components. Lines of various weights and colors represent the paths of different circuit wires connecting these electrical devices.
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
100% found this document useful (10 votes)
10K views33 pages

ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

This document provides a wiring diagram for the ECT and A/T indicator and engine control systems on 1KD-FTV and 2KD-FTV engines. It shows the electrical connections between the battery, ignition switch, ECM, glow plug relay, EFI relays, sensors, switches, and other components. Lines of various weights and colors represent the paths of different circuit wires connecting these electrical devices.
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

(BAT) (BAT) (BAT) (IG)

80A 25A 25A 5A


GLOW EFI–MAIN EDU IG2
NO. 1 NO. 1

2 2 2 2

1 1 2 2G

W
B

GR
LG

4 2K 1 1

3 1

EFI–MAIN EDU
NO. 1 Relay
Relay

1 1 5 2

1
5 2
10A 1 1
GLOW EFI
Relay NO. 1

R
B
3 1 2

1 1 1 2K 1 2N 5 2G 5 2J 9 2P
W–B

W–B

G
R
B

1 CA1 1 CG2 16 AG7


W–B

R
B

GR

1
Glow Plug Assembly
C72

12
A49
No. 1 Ground
Junction Connector

AC GC

-1-
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


(IG) (BAT) ECM

10A 7. 5A
IG1 EFI–B
NO. 4
BATT CLSW IGSW IREL MREL +B GREL
2 2 2 C 10 C 9 D 10 D 8 D 1 D 15 D

7 2D 1
(M/T)

(M/T)

GR

LG
G
R
B

L
Junction Connector

7 A
A45(A)

16 AG1 7 AG7
No. 1

8 A
(M/T)
R

Junction Connector

Junction Connector

4 BA1
15 A (LHD)
15 B (RHD)
G109(B)
(M/T)

No. 12

No. 38
G53(A)
B

Clutch Switch Assembly

13 A (LHD)

R
1 13 B (RHD)
(M/T)
P
B1

2
(M/T)
P

3 AG2

3 BA1
(M/T)
P

GR

B B

B B

B B

-2-
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


ECM

EGR VG THA EVG EGRC SCV


9 B 24 B 31 A 32 B 18 B 15 A

R
B

(∗1, ∗12)

(∗1, ∗12)
6 CA3 5 CA3 1 CA3

GR
R

Vacuum Switching Valve

Vacuum Switching Valve


W

R
B

Meter Sub–Assembly
Intake Mass Air Flow
Electric EGR Control

2 3 4 2 2 1

(Intake Manifold)
Valve Assembly

(for EGR Cut)


VG THA E2G
C118

C116

C85
+B E2

A40
1 1 5 1 2

(∗1, ∗12)

(∗1, ∗12)
BR
B

B
10 CA3
BR

B
(∗1, ∗12)
(∗1, ∗12)
B

B
BR

B B B B B

B B

∗ 1 : 1KD–FTV
∗ 2 : 2KD–FTV Except VN Turbocharger
∗ 4 : Shielded
∗12 : 2KD–FTV VN Turbocharger

-3-
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


ECM

VNTI VNTO
17 A 10 A

(∗1, ∗12)

(∗1, ∗12)
R

B
C91(A), C92(B)
Turbocharger Sub–Assembly

M– M+ E2S VTA2 VCS VNVC VTA1 VNE2


1 A 2 A 5 B 4 B 6 B 3 B 1 B 2 B
(∗1, ∗12)

(∗1, ∗12)

(∗1, ∗12)

(∗1, ∗12)

(∗1, ∗12)

(∗1, ∗12)

(∗1, ∗12)

(∗1, ∗12)

(∗1, ∗12)

(∗1, ∗12)

(∗1, ∗12)
W–B

W–B
(∗4)

R
B

L
Junction Connector

5 12 11 10 6 1 9 8 4 2 7
19 20 M– M+ E2S VTA2 VCS VNVC VTAI VNE2 GND VNTI VNTO
No. 6
C115

+B
22 21
3 C90
Turbo Motor Driver
(∗1, RHD ∗12)
(LHD ∗12)
(∗1, ∗12)

(∗1, ∗12)
W–B

W–B

W–B

B
(∗1, ∗12)
W–B
(∗1, RHD ∗12)

W–B
(LHD ∗12)

BR BR

B B

B B

W–B W–B
(∗2) (∗2)

CB

-4-
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


ECM

LUSL VLU E2 THIA PIM


4 B 29 B 28 A 20 A 28 B
GR

BR
B

(∗1, ∗12)
G

L
Intake Air Temperature Sensor
BR

Diesel Turbo Turbo


2

Pressure Sensor
1 A 3 B 2 B 2 PIM
RSO VTA E2

C89
E VC
Diesel Throttle Body Assembly

1 3

C73
IC POWER
MODULE 1
IC1 G
C75(A), C76(B)

(∗1, ∗12)
BR

BR

BR
RSC B VC
3 A 2 A 1 B BR
(∗1, RHD ∗12)

(LHD ∗12)
W–B

W–B

W–B
(∗2)

G
B

BR
(∗1, RHD ∗12)
W–B

G
W–B
(∗1, RHD ∗12)

W–B
(LHD ∗12)

BR BR BR

B B

W–B
(∗2)

-5-
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


ECM

EGLS VC PCR1 E2S PCR2 VCS THF THW


33 B 18 A 26 A 1 B 33 A 2 B 29 A 19 A
(∗2, ∗12)
Y

W
G

R
P

Coolant Temperature Sensor


3 1

Fuel Temperature Sensor


Position Sensor

(∗2, ∗12)

EGLS VC

Diesel Engine Engine


G
EGR Valve

2 2
C117

E2
C46
2 No. 3
Junction

C78

C44
20 Connector 22
G 21
1 1

19 18
(∗2, ∗12)
BR

BR

BR
G

6 5 3 2 1
VC PR E2S PR2 VCS
G

E2
4 C94
Fuel Pressure Sensor
(Common Rail Assembly)
BR

BR BR BR BR

B B

∗ 1 : 1KD–FTV
∗ 2 : 2KD–FTV Except VN Turbocharger
∗12 : 2KD–FTV VN Turbocharger

-6-
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


ECM

PCV– PCV+ VCPA VPA EPA VCP2 VPA2 EPA2


1 A 2 A 26 D 22 D 28 D 27 D 23 D 29 D

GR
LG

W
G

R
Y

Y
Suction Control Valve Kit

1 18 AG1 5 AG1 19 AG1 11 AG1 2 AG1 10 AG1


C93

GR
LG

Y
2

4 6 5 1 3 2
VCPA VPA EPA VCP2 VPA2 EPA2

A41
Accelerator Pedal Sensor Assembly

B B

-7-
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


ECM

INJF #1 #2 #3 #4 PRD
25 A 24 A 23 A 22 A 21 A 32 A

GR
R
B

Y
L
(∗4)

B
W–B

12 CA2 1 CA2
W–B
(∗4)

2 B 3 B 5 C 4 C 8 C 7 C 3 C 2 C
+B GND INJF # 10 # 20 # 30 # 40 PRD
(∗4)

C81(A), C82(B), C83(C)


Injector Driver

∗ 4 : Shielded

(∗4)

CB

-8-
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


ECM

(∗4)

(∗4)

(∗4)
Fuel Injector Assembly No. 1

2 2 2 2
Assembly No. 4

Assembly No. 2

Assembly No. 3
(∗4)
(∗4)

(∗4)

(∗4)
Fuel Injector

Fuel Injector

Fuel Injector
(∗4)
C18

C21

C19

C20
(∗4)

(∗4)
1 1 1 1
(∗4)

(∗4)

(∗4)

(∗4)
W

G
R
B

Y
L

L
6 A 1 B 3 A 5 A 4 A 6 B 5 B 2 A
IJ1– IJ1+ IJ4+ IJ4– IJ2– IJ2+ IJ3+ IJ3–

RLF+ RLF–
C81(A), C82(B), C83(C) 4 B 1 A
Injector Driver
(∗4)

Y
L

∗ 4 : Shielded
Assembly (Common

1
Discharge Valve
Rail Assembly)
Pressure
C95

(∗4)

-9-
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


ECM

G+ G– NE+ NE– E1 E01 E02


23 B 31 B 27 A 34 A 7 B 7 A 6 A

(∗4)

W–B

W–B

W–B
(∗4)

(∗4)
Y

Y
L

L
(∗4)

(∗4)

Crank Position Sensor


(No. 2 Crank Position Sensor)
1 2
NE+ NE–
(∗4)

(∗4)

(∗4)

(∗4)

Cam Position Sensor

(∗4)

C84
1 E

W–B
3
(∗4)

(∗4)

W–B
(∗4)
C79
No. 6 Junction Connector

2
BR

2 3
C115

7 4
(∗4)
BR

W–B

CB

- 10 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


ECM

AC1 ACT IMO IMI ALT


18 C 19 C 29 C 30 C 8 A
(∗9, ∗3 ∗10)

(∗9, ∗3 ∗10)
GR

LG

G
(∗5 ∗6)

(∗5 ∗6)

(∗5 ∗7)

(∗5 ∗7)
Y

B
17 A 24 A (∗9) 12 13 3 C
2 B 4 B (∗10) EFII EFIO M
AC1 ACT

G16 C74(C)
G33(A), G34(B) Transponder Key Generator
A/C Amplifier ECU Assembly Assembly
Assembly

∗ 3 : 2KD–FTV
∗ 5 : w/ Immobiliser System
∗ 6 : w/ Smart Entry & Start System
∗ 7 : w/o Smart Entry & Start System
∗ 9 : Automatic A/C
∗10 : Except Automatic A/C
∗13 : w/ Body ECU

B(∗5 ∗6)

Y(∗5 ∗6)

- 11 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


ECM

NEO SPD TACH TC


17 D 17 C 4 D 11 D
G

R
V

V
Junction Connector

Junction Connector

12 A (LHD)
15 B (RHD)
No. 15

No. 30
G56(A)

G99(B)

Junction Connector

Junction Connector
14 A 15 A (LHD) 16 A (LHD)
17 B 18 B (RHD) 16 B (RHD)

No. 15

No. 27
G56(A)

G95(B)
17 A (LHD)
(∗13)
(∗6)

G
B

17 B (RHD)

V
13 A
TACH

9 13
G27(A) TAC TC
Body ECU

DLC3
CANL CANH

G8
14 6
W

B(∗5 ∗6) B(∗5 ∗6)

Y(∗5 ∗6) Y(∗5 ∗6)

B(∗6)

- 12 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C55(A), C56(B), G83(C), G84(D)


ECM

CANL CANH STA NSW CAN– CAN+ ST1– STP


23 C 24 C 7 D 6 D 21 C 22 C 14 C 15 C

(A/T)

(A/T)

(A/T)
GR

GR
W

G
B

V
L

L
Junction Connector

Junction Connector
14 AG1 6 A (LHD)
15 B (RHD)

No. 22

No. 26
G64(A)

G94(B)
9 A 5 A (LHD)
16 B 12 B (RHD)

(A/T)
SB
V

L
6 2Q

9 2D

BE
BE

SB(A/T)

G(A/T)

V(A/T)

L(A/T)

GR

L L

W W

V V

B(∗5 ∗6) B(∗5 ∗6)

Y(∗5 ∗6) Y(∗5 ∗6)

B(∗6) B(∗6)

- 13 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C77(A), G89(B), G90(C)


Transmission Control
(BAT) (IG) (BAT) (IG) ECU Assembly

10A 5A 10A 10A


STOP IG2 ECU–B ECU–IG2/
NO. 3 NO. 3 C/OPN NO. 2
IG2 BATT
2 2 2 2 6 C 5 C

1 2 2D 1 4

(A/T)

(A/T)
W
P
(A/T)
G
R
B

22 AG7
Stop Light Switch Assembly

2 4

(A/T)
W
Junction Connector

Junction Connector
A35

1 3 20 A (LHD)
20 B (RHD)
No. 12

No. 26
G53(A)

G94(B)
G

19 A (LHD)
19 B (RHD)
Junction Connector

12 A
A45(A)
No. 1

11 A

BE ∗ 5 : w/ Immobiliser System
∗ 6 : w/ Smart Entry & Start System
V

SB(A/T) SB(A/T)

G(A/T) G(A/T)

V(A/T) V(A/T)

L(A/T) L(A/T)

GR GR

B B

W W

L L

W W

V V

B(∗5 ∗6) B(∗5 ∗6)

Y(∗5 ∗6) Y(∗5 ∗6)

B(∗6) B(∗6)

- 14 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C77(A), G89(B), G90(C)


Transmission Control ECU Assembly

E1 E01 STP CAN+ CAN– L4 NT+ NT–


1 A 10 A 14 C 21 C 20 C 15 B 3 A 2 A

(A/T 4WD)
Y
(A/T)

(A/T)

(A/T)

(A/T)

(A/T)

(A/T)

(A/T)
W–B

W–B

SB

W
G

B
9 CG3

Revolution Sensor (NT)


(A/T 4WD)
2

Junction Connector
Y

Transmission
20

C88
No. 4
C47
1
21

(A/T 4WD)
Y
(A/T)
W–B

9
L4

Actuator Assembly
Transfer Shift
C41
GND
10

W–B W–B

Junction Connector
(A/T 4WD) (A/T 4WD)

21

No. 6
C115
SB(A/T)
22

G(A/T)
(A/T 4WD)
W–B

V(A/T)

L(A/T) L(A/T)

GR GR

B B

W W

L L

W W

V V

B(∗5 ∗6) B(∗5 ∗6)

Y(∗5 ∗6) Y(∗5 ∗6)

B(∗6) B(∗6)

CB CB

- 15 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C77(A), G89(B), G90(C)


Transmission Control ECU Assembly

SPD1 SP2+ SP2– E2 SR S1 S2 THO1 THO2 SLU+ SLU–


25 C 30 A 29 A 23 A 16 A 18 A 17 A 25 A 24 A 22 A 21 A
(A/T)

(A/T)

(A/T)

(A/T)

(A/T)

(A/T)

(A/T)

(A/T)

(A/T)

(A/T)

(A/T)
SB

SB
G

G
V

Y
L

L
Revolution Sensor (SP2)
C47
2 No. 4 Junction
1 Connector
Transmission
C87

2 3
1
(A/T)

(A/T)
G

2 1 7 8 15 10 9 13 5
OT– OT2– SR S1 S2 OT+ OT2+ SLU+ SLU–

C86
ECT Solenoid (Transmission Wire)

∗ 5 : w/ Immobiliser System
∗ 6 : w/ Smart Entry & Start System

L(A/T) L(A/T)

GR GR

B B

W W

L L

W W

V V

V(A/T)

B(∗5 ∗6) B(∗5 ∗6)

Y(∗5 ∗6) Y(∗5 ∗6)

B(∗6) B(∗6)

- 16 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C77(A), G89(B), G90(C)


Transmission Control ECU Assembly

SLT+ SLT– SL1+ SL1– SL2+ SL2– NSW STA SFTU SFTD S
20 A 19 A 9 A 8 A 7 A 6 A 12 A 11 A 22 C 23 C 15 C

(A/T)

(A/T)

(A/T)
W

L
(A/T)

(A/T)

(A/T)

(A/T)

(A/T)

(A/T)

(A/T)

(A/T)
GR
LG

G
R
P

L
19 IG1 18 IG1 7 IG1

(A/T)

(A/T)

(A/T)
W

L
1 A (LHD)

(Transmission Floor Shift Assembly)


3 A
1 A 3 A (RHD) 5 A
SFTU SFTD S

Transmission Control Switch


14 6 12 4 11 3
SLT+ SLT– SL1+ SL1– SL2+ SL2–

I1(A)
E IG
2 A 4 A

(A/T)

(A/T)
W–B

LG
C86
ECT Solenoid (Transmission Wire)
2 IG1 6 IG1
(A/T)

(A/T)
W–B

LG
Junction Connector

∗ 5 : w/ Immobiliser System 6
∗ 6 : w/ Smart Entry & Start System
No. 24
G66

1
LG(A/T)
(A/T)
W–B

G(A/T)

L(A/T)

L(A/T) L(A/T)

GR GR

B B

W W

L L

W W

V V

V(A/T) V(A/T)

B(∗5 ∗6) B(∗5 ∗6)

Y(∗5 ∗6) Y(∗5 ∗6)

B(∗6) B(∗6)

GC

- 17 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C77(A), G89(B), G90(C)


Transmission Control ECU Assembly (IG)

10A
IG1
NO. 4
R P N D
9 B 13 A 14 A 8 B 2
(IG)
(A/T)

(A/T)

(A/T)

(A/T)
LG

G
R

P
10A 7 2P
IG1
NO. 1

(A/T)
G
2
No. 21 Junction Connector

Junction Connector

Junction Connector
2 2P
16 A (LHD)
2 16 B (RHD)
(A/T)

G109(B)
P

No. 12

No. 38
G53(A)
G63

(A/T)
G
10 17 A (LHD)
11 CG2 17 B (RHD)

No. 12 Junction Connector


(A/T)

(A/T)
R

(A/T)
P
2 6 9 1 A

G53(A)
RB PL RL NL DL
20 CG2
8 A
Position Switch Assembly

P
8 CG1
R
(A/T)

Park/Neutral

N
R

(A/T)

(A/T)
LG
D
P
C24

1 7

LG(A/T)

G(A/T) G(A/T)

L(A/T) L(A/T)

L(A/T) L(A/T)

GR GR

B B

W W

L L

W W

V V

V(A/T) V(A/T)

B(∗5 ∗6) B(∗5 ∗6)

Y(∗5 ∗6) Y(∗5 ∗6)

B(∗6) B(∗6)

- 18 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

∗ 5 : w/ Immobiliser System
∗ 6 : w/ Smart Entry & Start System

G69(A), G70(B)
Certification ECU

EFIO EFII NE CANH CANL STAR STA


35 B 3 A 6 A 40 B 18 B 16 B 37 B
(∗5 ∗6)

(∗5 ∗6)

(∗6)

(∗6)

(∗6)

(∗6)

(∗6)
W
G

G
B

L
G
(∗6)

L(∗6)

W(∗6)

G(∗6)

G(A/T) G(A/T)

L(A/T) L(A/T)

L(A/T) L(A/T)

GR GR

B B

W W

L L

W W

V V

V(A/T) V(A/T)

B(∗5 ∗6)

Y(∗5 ∗6)

B(∗6)

- 19 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

G(A/T)

L
18 CG2
1 6 AG2

G52(A)

(A/T)
G
5 2 No. 11
Junction Connector

G
G53(B)
ST 7 A (LHD) No. 12 8 A (LHD)
NO. 1 Junction Connector
Relay 14 B (RHD) 15 B (RHD)

3 1
5 A 9 A 6 A (LHD)
12 B 16 B 13 B (RHD)
1

(M/T)
(∗6)

GR
G

G
W–B

15 AG2

(M/T)
G
1 BA1

Clutch Start Switch Assembly


(M/T)
G
W–B

B2
2
G
(∗6)
L(M/T)

L(∗6) L(∗6)

W(∗6) W(∗6)

G(∗6) G(∗6)

G(A/T) G(A/T)

L(A/T) L(A/T)

L(A/T) L(A/T)

GR

B B

W W

L L

W W

V V

V(A/T) V(A/T)

12
A49
No. 1 Ground
Junction Connector

AC

- 20 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

G(A/T)
(BAT)

C46
1 No. 3 Junction Connector 30A
AM2 NO. 2

4 2 13 15 12 2

6 2G
(A/T)

(A/T)

(A/T)

(A/T)

(A/T)
G

(∗7)
W
10 CG2 4 AM2 IG2
4

Park/Neutral Position
ST2 2
B L

Switch Assembly

(∗7)
P

L
(A/T)
G1

L
Ignition or Starter
N Switch Assembly
C24

Junction Connector

Junction Connector
5
14 A 15 A (LHD)
14 B 15 B (RHD)

G108(B)
No. 11

No. 37
G52(A)

12 A 17 A 16 A (LHD)
12 B 17 B 16 B (RHD)

(M/T)
L

(A/T)
(∗6)
L

L
4 AG2
(M/T)
BE

2 BA1

L(M/T)

L(∗6)

W(∗6) W(∗6)

G(∗6) G(∗6)

G(A/T)

L(A/T)

L(A/T)

B B

W W

L L

W W

V V

V(A/T) V(A/T)

- 21 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

G68
No. 2 CAN Junction Connector ∗ 6 : w/ Smart Entry & Start System
∗ 7 : w/o Smart Entry & Start System

13 3 5 15 6 16
(∗6)

(∗6)

LG
W

W
G

G67
6 16 No. 1 CAN Junction Connector

4 14 5 15 1 11

SB
W

W
B
L

20 AG1 21 AG1

(w/o VSC)

(w/o VSC)

(w/ VSC)

(w/ VSC)
W

W
B

B
25 14 22 10
CANH CANL CANH CANL
W(∗6)

G(∗6)
SP1 SP1
A3 22 A4 14
Brake Actuator Brake Actuator
Assembly Assembly
(w/o VSC)

(w/ VSC)
Y

B
13 AG2
W

W Y

V V

V(A/T) V(A/T)

SB

- 22 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

(ACC)

5A
ACC

2
G56(A)
No. 15 Junction Connector 4
G105(B)

GR
No. 35 Junction Connector

12 A (LHD)

Connector

Connector
2 A 5 A 1 A (LHD) 1 B (RHD)

G108(B)
Junction

Junction
No. 19

No. 37
G61(A)
13 B 16 B 12 B (RHD)

21 A (LHD)

(A/T)
10 B (RHD)
V

GR
19 A 39 A
+S ACC

SI
G9(A), G10(B) 18 A
Combination Meter Assembly
Y

No. 21 Junction

3
Connector
G63

4
Y

V(A/T)

W W

SB SB

- 23 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

(BAT) (IG)

∗ 8 : w/ TFT Display
10A 5A
ECU–B METER
NO. 1

2 2

1 6 2P

Junction Connector

Junction Connector
1 A (LHD)
1 B (RHD)

No. 26
GR

G50(A)

G94(B)
W

No. 9

Y
6 A (LHD)
6 B (RHD)
24 AG1
W

21 A 22 A
B IG+

Engine
Check
Glow
5V IC

5V+B
Display Driver Display Driver
LED Driver

CPU
CAN Controller

5V +B
I/F

CAN I/F
Buzzer
CANL CANH EP GND
G9(A), G10(B) 35 A 36 A 27 A 20 B
Combination Meter Assembly
(RHD)

(LHD)
W–B

W–B

W–B
(∗8)
SB
W

SB

GD GA GC

- 24 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

A3
Gray

1 2 3 4 5 6 7 8 9 10 11 12

13 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34

90980-12687

A4 A35 A40
Black White Black

1 2 3 4 5
1 2

1 13 3 4
2 3 4 5 6 7 8 9 10 11 12
14 15 16 17 18 19 20 21 22 23 24 90980-11317

25 38 90980-11118
26 27 28 29 30 31 32 33 34 35 36 37

90980-12B01

A41 A45
Black White

1 2 3 4 5 6

1 2 3 4 5 6

90980-12831 7 8 9 10 11 12

90980-12737

A49 B1 B2 C18
Black White Black Brown

1 2
1 2 1 2

1 2 3 4 5 6 90980-11875
90980-10906 90980-10825
7 8 9 10 11 12 (1TR-FE )

90980-12356

- 25 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C18 C19 C20 C20 C21


Gray Gray Brown Gray Gray

1 2 1 2 1 2 1 2 1 2

90980-11875 90980-11875 90980-11875 90980-11875 90980-11875


( 1KD-FTV, 2KD-FTV) (1TR-FE ) ( 1KD-FTV, 2KD-FTV)

C24 C41 C44


Gray Black Black

1 2

1 2 3 4 1 2 3 4 5 6
90980-10735
5 6 7 8 9
7 8 9 10 11 12

90980-12362
90980-11664

C46 C47
Black Black

1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22 12 13 14 15 16 17 18 19 20 21 22

90980-12B54 90980-12B54

C55 C56 C72 C73


Gray Gray Gray

1 2
1 2 3 4 5 6 7 1 2 3 4 5 6 7

8 9 10 11 12 13 14 15 16 17 8 9 10 11 12 13 14 15 16 17 18 19

18 19 20 21 22 23 24 25 26 27 20 21 22 23 24 25 26 27 90980-11025

28 29 30 31 32 33 34 28 29 30 31 32 33 34 35

90980-12456 90980-12454

C74 C75 C76 C77 C78


Black Black Black White Gray

1 2
1 2 3
1 2 1 2 3

3 4 1 10
2 3 4 5 6 7 8 9 90980-10737
90980-11261
90980-11145
11 12 13 14 15 16 17 18 19 20 21 22

90980-11964 23 24 25 26 27 28 29 30

90980-12562

- 26 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

C79 C81 C82 C83 C84


Black Gray Gray Black Gray

1 2 1 2 3 1 2 3 1 2 3 4 1 2
4 5 6 5 6 7 8
4 5 6 3

90980-10947
90980-11144
90980-11194 90980-12520
90980-11016

C85 C86 C87 C88


Gray Gray Black Black

1 2 1 2 1 2

1 2 3 4 5 6 7 8
90980-11156 90980-11156 90980-11156
9 10 11 12 13 14 15

90980-12293

C89 C90 C91 C92 C93


Black White Black Black Gray

1 2 3 4 5
1 2
6 7 8 9 10 11 12
1 2 3 4 5 6
1 2 3
1 2
90980-11285
90980-10803

90980-10845 90980-12303
90980-11156

C94 C95 C115


Black Gray Black

1 2
1 2 3

4 5 6 90980-11285
1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22

90980-11194

90980-12B54

C116 C117 C118 G1


Brown Black Brown White

1 2 3 1 2
1 2
1 2 3 4
90980-11162 5 6 7 8
90980-11143

90980-11149

90980-11615

- 27 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

G8 G9
White White

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
16 15 14 13 12 11 10 9
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

8 7 6 5 4 3 2 1

90980-12557

90980-11978

G10 G16 G27


White Black White

1 2 3 4
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10 11 12 5 6 7 8 9 10 11 12
6 7 8 9 10 11 12 13 14 15 16
13 14 15 16 17 18 19 20 21 22 23 24 13 14 15 16 17 18 19

90980-12423 90980-12A45
90980-12554

G33 G34
White White

1 2 3 4 5 6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
7 8 9 10 11 12
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

90980-12552
90980-12557

G50 G52
Black Black

1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22 12 13 14 15 16 17 18 19 20 21 22

90980-12B54 90980-12B54

G53 G56
Black Black

1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22 12 13 14 15 16 17 18 19 20 21 22

90980-12B54 90980-12B54

- 28 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

G61 G63
Black White

1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22 1 2 3 4 5 6

7 8 9 10 11 12

90980-12B54

90980-12737

G64 G66
Black Black

1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22 12 13 14 15 16 17 18 19 20 21 22

90980-12B54 90980-12B54

G67
White

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

90980-12A58

G68
White

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

90980-12A58

- 29 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

G69
Black

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20 21 22 23 24

90980-12912

G70 G83
White Gray

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6

19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 7 8 9 10 11 12 13 14 15 16

17 18 19 20 21 22 23 24 25 26 27

28 29 30 31 32 33 34 35

90980-12708
90980-12455

G84 G89 G90


Gray White White

1 2 3 4 5 6 7 1 2 5 6 1 2 3 4 5 6
3 4
8 9 10 11 12 13 14 15 16 17
7 8 9 10 11 12 13 14 15 16 7 8 9 10 11 12 13 14 15 16 17
18 19 20 21 22 23 24 25

26 27 28 29 30 31 17 18 19 20 21 22 23 24 18 19 20 21 22 23 24 25 26

90980-12457 90980-12560 90980-12561

G94 G95
Black Black

1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22 12 13 14 15 16 17 18 19 20 21 22

90980-12B54 90980-12B54

G99 G105
Black Black

1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22 12 13 14 15 16 17 18 19 20 21 22

90980-12B54 90980-12B54

- 30 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

G108 G109
Black Black

1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22 12 13 14 15 16 17 18 19 20 21 22

90980-12B54 90980-12B54

I1 2D 2G 2J 2K
White
White White White White

1 2 3 4 1 2 3 4
1 2 3 4 5 1 2 3
1 2 3 4 5 6 7 5 6 7 8 5 6 7 8
4 5 6
8 9 10 11 12 13 14

90980-12954 90980-12A55 90980-12A54


90980-12A61
90980-12370

2N 2P 2Q
White White White

1 2 3
1 2 3 4 5 6 7 1 2 3 4 5
4 5 6
8 9 10 11 12 13 14 6 7 8 9 10

90980-12A61
90980-12370 90980-12368

AG1
White

9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9
25 16 15 14 13 12 11 10 17
17 10 11 12 13 14 15 16 25 24 23 22 21 20 19 18
18 19 20 21 22 23 24

90980-12414
90980-12413

AG2
White

10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10
18 17 16 15 14 13 12 11
11 12 13 14 15 16 17 18

90980-12738
90980-12739

- 31 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

AG7
White

14 13 12 11 10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14
26 25 24 23 22 21 20 19 18 17 16 15
15 16 17 18 19 20 21 22 23 24 25 26

90980-12771
90980-12770

BA1 CA1
White White

4 3 2 1 1 2
1 2 3 4 2 1

90980-11579
90980-11655
90980-12733 90980-12732

CA2 CA3
White Black

1 2 3 4 5 5 4 3 2 1
6 7 8 9 10 10 9 8 7 6
11 10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11 20 19 18 17 16 15 14 13 12
12 13 14 15 16 17 18 19 20
90980-12380
90980-12379

90980-12740
90980-12741

CG1
White

1 10
10 1
11 2 3 4 5 6 7 8 9 20
12 13 14 15 16 17 18 19 20 9 8 7 6 5 4 3 2 11
19 18 17 16 15 14 13 12

90980-12A22

90980-12377

- 32 -
ECT and A/T Indicator (1KD-FTV, 2KD-FTV), Engine Control (1KD-FTV, 2KD-FTV)

CG2
White

11 10 9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9 10 11 20 19 18 17 16 15 14 13 12
12 13 14 15 16 17 18 19 20

90980-12740
90980-12741

CG3 IG1
White White

9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9
12 11 10 9 8 7 25 16 15 14 13 12 11 10 17
7 8 9 10 11 12
17 10 11 12 13 14 15 16 25 24 23 22 21 20 19 18
13 14 15 16 17 18 18 17 16 15 14 13
18 19 20 21 22 23 24

90980-12745
90980-12744 90980-12414
90980-12413

- 33 -

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