Engine Control (1CD-FTV) Engine Control (1CD-FTV) Engine Control (1CD-FTV) Engine Control (1CD-FTV)

SB(B–O) SB(B–O) SB(B–O) SB(B–O) SB(B–O) SB(B–O) SB(B–O) SB(B–O) SB(B–O) SB(B–O) ∗ 3 : Except LHD TMUK Made From Power Source System (See Page 120)
∗ 4 : LHD TMUK Made
∗ 5 : TMC Made
SB(L–Y) SB(L–Y) SB(L–Y) SB(L–Y) SB(L–Y) SB(L–Y) SB(L–Y) SB(L–Y) SB(L–Y) SB(L–Y) SB(L–Y) SB(L–Y) ∗ 6 : TMUK Made

B–W B–W B–W From Power Source System (See Page 120) From Power Source System (See Page 120) W(Y–R) W(Y–R) 7. 5A
∗ 3 : Except LHD TMUK Made A21 OBD (∗4) 10A
J18 ∗ ∗ 4 : LHD TMUK Made

SB(G–W)
1 : Power Heater (Electrical Type) 7. 5A GAUGE
VCP1 VCP2 VPA1 EP1 EP2 VPA2 Accel Position W(V–W) W(V–W)

(LHD)
Junction ∗ 2 : Except Power Heater (Electrical Type) R6 ∗ 5 : TMC Made Sensor OBD–2 (∗3)
Connector ∗ 3 : Except LHD TMUK Made 4 2C (∗3) SB(G–W) Radio and Player ∗ 6 : TMUK Made J34 4 6 5 1 3 2
4 5 AM2 IG2 1 6 B–W B B B–W ∗ 4 : LHD TMUK Made 6 2C (∗4) ∗ 9 : LHD TMC Made Junction Connector
(RHD) ∗ 4 : LHD TMUK Made
B–R
(∗6)

∗ 5 : TMC Made 10A 15A 7. 5A ∗10 : Except ∗9

ECU–IG STOP ST ∗11 : RHD TMC Made ∗ 5 : TMC Made
∗

B(RHD)

B(RHD)

Y(RHD)

Y(RHD)
ST2 6 : TMUK Made B–O ∗ 6 : TMUK Made W(B) W(B)

W(∗4)
(LHD)

BR–B
G(∗4)
5 2T (∗3)

B(∗4)

Y(∗4)

Y(∗4)
4 ID4 1 IL1

B–W

W–L
(∗9)

(∗9)

(∗9)

(∗9)

(∗9)
∗

BR
7 : Automatic A/C

B
∗ 7 : Automatic A/C

A/C Control Assembly (∗7)

A 6 2T (∗4) TAU 6 2F 5 2P (∗3)
∗ 8 : Except Automatic A/C Except Power Heater (Combustion Type) (RHD) A A A
∗ 9 : LHD TMC Made

SB(L–Y)

SB(L–Y)
Connector

15 2 2F 6 2P (∗4)
∗10 : Except ∗9
Junction

15A

(RHD)
R–W R–W G–R

(LHD)

A/C Amplifier (∗12)

G–W

G–W
I11 IG2 ∗12 : Manual A/C

Combination SW
D5
J20

Ignition SW (LHD)

L–R

L–R

L–R
A
G–R G–R DLC3

Heater Relay
9 2P 26 2H 2 2T 15 2H (∗5) 5 2S (∗3) 3 IG1 (∗5) 4 IG1 (∗5) 1 IG1 (∗5) 5 IG1 (∗5) 6 IG1 (∗5) 2 IG1 (∗5)
(∗5)

Alternator
5 2H (∗6) 6 2S (∗4) 8 2M 3 2M 3 2O (LHD) 4 IG1 (∗6) 6 IG1 (∗6) 5 IG1 (∗6) 1 IG1 (∗6) 3 IG1 (∗6) 2 IG1 (∗6)

B–Y(LHD)

SB(R–W)
SB(B–Y)
(∗6)
SB(L–Y)

(RHD)

(RHD)
B–W B–W 1 3 3 IL1 4 2M 8 2M 8 2O (RHD) 4 2O TAC SIL TC CG SG BAT

R–W
G–R
B–R

B–R
(∗6)

(∗5)

SB(G–W)

SB(R–L)
HTR1 Relay

HTR2 Relay
35 55

(LHD)
10 2P (∗3)

R(∗9)
B(∗9)
R–W

R–G
P–L
9 7 13 4 5 16

SB(B–W)
SB(B–R)
S14

(RHD)

(RHD)
1 2P (∗4) 8 ID4 (∗5) 2 2

(∗6)

(∗6)

(∗4)

(∗4)
Suction Control

Suction Control

SB(W–B)
Stop

W(Y–R)
G

W(P–B)
W(L–R)
B

Y
(RHD)
2 IL1 10 ID1 (∗6)

W(B)

W(B)
G–R

R–G
(∗4)

(∗4)
Light SW

BR
SB(B–O)

SB(B–O)

Valve No. 1

Valve No. 2

Y
4 IE4 2 IE4 1 ID4 52 B(∗9) R(∗9)

Junction Connector
15 J5 I3 I4
29 R–G R–G

(LHD)
Connector

Connector
4 2P 6 2C (∗3) Junction 2 4 9 IE2

Junction

Junction

G
Connector

(RHD)
7 2P 1 2C (∗4) 1 IE4 18 IE4 56 64 63 33 37 38 39 56

S4

S5
R–W
55 65 A A (LHD) J19

J19

J5
42 1 1

SB(B–W)
SB(B–R)

SB(B–R)
B B B (RHD) E E Junction

Connector
(∗11)

(∗4, RHD)
(∗6)

(∗9)
19 Connector

SB(L–Y)

(Except ∗5 ∗7)
Junction
J22

(LHD)
SB(B–Y)

R(∗9)
B(∗9)
7 IE2

R–W
R–G
(∗6) J19

J5
L–O
(∗9)

(∗5)

(∗6)
16 44 43 47 48 88 69 16

(RHD)
Junction

W
Y
P–L

(∗5 ∗7)
(∗5)

(∗6)
B–Y(LHD)

J22
Junction

(∗10)
R–W
Y

Y–R
R–Y
J19

Y–B
R–L
(∗9)
45 Connector

SB(G–W)
B–W(∗5)

W(V–W)
B–O(∗6)

W(Y–R)

W(P–B)
R

W(L–R)
L
Connector

(LHD)
Junction

W(B)
R–W
B–W

G–R

G–R

G–R

Y–R
L–R
A (LHD) E

SB(B–O)
4
Connector B–W(RHD ∗5)
IL1 B (RHD)
B(∗10) Y(∗10)

SB(W–B)

SB(W–B)

SB(B–O)

SB(R–L)
W(V–W)

SB(L–Y)
W(Y–R)
G–W(RHD ∗6)

W(B)
(∗6)

BR
R–W 7 D 16 D 2 D 9 D 14 C 26 C 23 C 6 C 2 A 12 C 7 B 9 A 7 A 8 A 8 C 19 C 27 C 28 C 13 D 20 D 11 C 13 C 24 C 6 D 22 C 10 C 19 D 18 D
MREL SREL BATT IGSW SPIN ST1– STP STA DM BLM H/LSW PCV1 COM PCV2 VCC VA E2C VAS HREL1 HREL2 DF ACT AC1 THWO SP1 TACH SIL TC
4 2H (∗3) W 8 EB1
19 2H (∗4) 2 2B E16(D), E17(C), E18(A), E19(B) E16(D), E17(C), E18(A), E19(B) E16(D), E17(C), E18(A), E19(B) E16(D), E17(C), E18(A), E19(B) E16(D), E17(C), E18(A), E19(B)

G–R
(∗2) Engine ECU Engine ECU Engine ECU Engine ECU Engine ECU
32 A 19 A 10 A 8 A 5 A 4 A
W–L
R–W

R–W

B–W
B–R
L–Y

(∗1 ∗6)
MHSW E02 E01 LU+A LU–A LU+B LU–B PA EGRC EGR VG EVG THAF THW THOP THA THF E2 PCR VC PIM +B EDUREL RINJ4 RINJ3 RINJ2 RINJ1 #1 #2 #3 #4 INJF NE+ NE– G1– G1+ E1 GIND W

(∗5)

(∗6)
W 1 1 25 C 31 A 21 A 20 A 30 A 19 A 29 A 17 B 1 A 5 A 19 B 11 B 13 B 14 B 12 B 22 B 24 B 20 B 2 B 21 B 16 B 1 D 1 B 10 A 11 A 12 A 13 A 4 A 14 A 3 A 15 A 18 A 17 A 28 A 27 A 16 A 22 A 3 D 12 D
1 1 1 1 1B (∗1 ∗5)

LG–R

BR

W(R–Y)
Y
4 2 7 2M 11 2F 7 2T (∗3)

W(R)
G–W
L–W
B–R

Y–R
L–B

BR
W
2 2 2 2 5 1 E BR BR

LG(B)(LHD)
4 2M 11 2F 4 2T (∗4)

G–W(∗5)
R–W(∗6)
2

L–W(∗5)
I1 I1 I1

Y–R(∗5)

L–O(∗6)

Y–B(∗6)
L–R(∗5)

R–L(∗6)

B(RHD)
G2 Y E

Connector
L(∗6)

L(∗5)
W–R
W–B

W–B
EDU Relay

W–L

L–Y
(∗7)

(∗8)

(Shielded)

(Shielded)
Glow Plug ED1

Junction
G
B

W(∗5)

G(∗6)

R(∗6)
B(∗5)
Relay 2 EC2 3 ED1

L–W(∗5)

Y–G(∗6)
R–B(∗6)

R–Y(∗5)

W
L–O(∗6)
L–R(∗5)

R–L(∗5)

B
15A 30A 15A 120A

LG(∗6)
R(∗5)

P(∗6)
J34
9 IE4

Check Engine
L–R

L–B
E

BR

BR

BR

BR

BR
DOME AM2 EDU ALT

L
VSV (Turbo Pressure Sensor)
3 1

SB(W–B)

SB(W–B)

Glow
G–W
W–B
3 2 J18 J34

Intake Air Temp. Sensor

W

Y
Junction 5 1 Junction
1 1 1 1

A/C Control Assembly

Water Temp. Sensor

C/OPN Relay
Throttle Position SW

Speedometer
(∗2)

Turbo Pressure Sensor

2 D D A Connector B B Connector

Tachometer
Fuel Pressure Sensor
6 4 3 1 2 2 2 5 4 2 2 1 2 2 2 3 3 2 B

Fuel Temp. Sensor

1 1

VSV (EGR Cut)

M1

Crankshaft Position
VOUT VCC VC PIM

Camshaft Position
VRV (EGR)
Max Hot SW

Air Flow Meter

Diesel Throttle
2 1 2 1 2 1 2 1 1 2 (∗6) (∗6)

Control Motor
1 1A D J34 A A 2 A 3 A 4 A 5 A 1 A B B B

Injector No. 4

Injector No. 3

Injector No. 2

Injector No. 1
Junction GND IGT GND IGT GND IGT GND IGT

(∗5)
3 2
B Connector

W2
2 IE1

V7

V5

V2
W–B

W–B

T2
B–R

1 E 3(B), E 4(A)

I9
B

GND E2

LG(B)

Sensor

Sensor
F15

F13
D1
Electronic Driver Unit 33 A 6 B

A8
2 A 1 A

T3
(∗1) 1 1 1 1 2 1 1 C11(A), C12(B)

LG(B)(∗9)

SB(B–W)
B(∗10)
W–L +B IGF +B IGF +B IGF +B IGF

C4

C1
Combination Meter

W–B

W–B
(∗8)
5 2 3 1 1 1

I8

I7

I6

I5

SB(BR)
(∗2)

(∗1 ∗6) 10 2O 9 2O 7 2O (∗3) 5 B 1 B 4 B 3 B 2 B 8 B 6 B

B

3 4 4 3 4 3 4 3 2 1

SB(W–B)
W(R–Y)
1 2O 2 2O 4 2O (∗4) B–W

W(R)

(∗6)
(Shielded)
BR

BR

BR

BR
B

L
B W B A (∗6)

BR

BR

BR
B–R(∗5)

R–B(∗6)
J12(A)
(∗1 ∗5) 9 EB1

L(∗5)

L(∗5)
(∗1)

R–L

R–L

R–L

L–R

R–L

R–L

L–R
BR

BR
LG(B–R)
Junction

L–O(∗6)

L–O(∗6)
R

R
B

B
Connector 1 EC2 1 ED1
6 6 B A R–L 3 8 7 IE3
8 IE1 J5

W–B
FL MAIN (∗5)

BR

BR
W–B W–B R–L R–L Junction
3. 0W Connector
I1 I1 I1

B
BR BR BR BR BR BR BR BR 9 IE1 BR

W–B
(∗8)
13 18

BR
2 2 1 I1 I1 I1 I1 I1 I1 I1

LG(B–R)
B B B B B B B B B B B B W(R–Y) W(R–Y) C
140A 80A I1 I1 I1 I1 I1 I1 J34
ALT GLOW G1 Junction
W(R) W(R)
W–B

Glow Plug Connector

Battery SB(W–B) SB(W–B) SB(W–B) SB(W–B)
C
SB(W–B) SB(W–B)
1 1
A (∗6) (∗6)

BR
W–B A J4 LG(B–R) LG(B–R)
Junction
Connector
SB(W–B) SB(W–B) SB(W–B) SB(W–B)
ED II EG EG EG

182 183 184 185 186 187 188

COROLLA (EWD480E) COROLLA (EWD480E) COROLLA (EWD480E) COROLLA (EWD480E) COROLLA (EWD480E) COROLLA (EWD480E) COROLLA (EWD480E)