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ECU de 4 Conectores

The document discusses the electrical wiring diagram for the Yaris Verso and Echo Verso. It contains information about the engine control system and notes that the document continues on the next page.
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© © All Rights Reserved
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0% found this document useful (0 votes)
126 views1 page

ECU de 4 Conectores

The document discusses the electrical wiring diagram for the Yaris Verso and Echo Verso. It contains information about the engine control system and notes that the document continues on the next page.
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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3 YARIS VERSO / ECHO VERSO (Cont' d) (Cont.

next page)
3 YARIS VERSO / ECHO VERSO (Cont. next page) 3 YARIS VERSO / ECHO VERSO (Cont' d)
76

H OVERALL ELECTRICAL WIRING DIAGRAM

78

H OVERALL ELECTRICAL WIRING DIAGRAM


∗ 3 : Analog Meter Type
∗ 4 : Digital Meter Type
∗ 5 : Shielded
E n g in e C o n tro l (G a s o lin e ) ∗ 6 : Except Column Shift
∗ 7 : Column Shift E n g in e Im m o b ilis e r S y s te m
P o w e r S o u rc e E n g in e C o n tro l (G a s o lin e ) E n g in e C o n tro l (G a s o lin e )
∗ 5 : Shielded (G a s o lin e )
B–R 5 6 7 8
A
1 2 3 4 B–R 9 10 11 12
A GR B–R
B A T4

B–R
GR B–R Transponder Key Amplifier
B B–R BR A
C B
B–R BR BR BR BR BR
C R B
D
ACC R
D B–R 1 IE1
E
W–L 1 AM1 IG1 B–R +B CODE RXCK TXCT GND
V

YARIS VERSO / ECHO VERSO (EWD520E)


E
∗ 1 : w/ ABS F 5 2 4 1 3

B–R
V
YARIS VERSO / ECHO VERSO (EWD520E)

YARIS VERSO / ECHO VERSO (EWD520E)


∗ 2 : w/o ABS F P

W–B
B–R

Y–B
G

L–B

BR

BR
< 31–3> < 32–3> < 33–2> < 34–3>
Combination Meter
3 : Analog Meter Type

L
P

< 39–2>
FAN NO. 1 Relay
∗ 4 : Digital Meter Type G P–B B–R B–R

< 24–3>
Sensor Assembly
Center Airbag
∗ 8 : Digital Meter Type LHD H

< 1–2>
or Ignition SW (ST2) (M/T)
Neutral Start SW (A/T)
V
5 AM2 IG2 6

< 41–4>
A/C Amplifier

< 41–4>
A/C Amplifier
B–R P–B

Ignition SW (ST2)< 1–2>


< 27–2>
Multi–Display
9 : Digital Meter Type RHD H

R–B

EFI Water Temp. Sensor


E2
B–R

B–R

B–R
ST2 Ignition Coil
W–R

B–R

B–R

B–R

BR
and Igniters< 1–3> 2 1

Alternator< 1–4>
12 1H

Sensor
Throttle Position
T1

Pressure Sensor
Power Steering Oil
P1
1 1

GR

< 14–3>
Stop Light SW
< 43–2>
PTC Amplifier
R
with ECU< 22–4>
ABS Actuator
GND

< 34–3>
Sensor Assembly
Center Airbag

Control Valve
Camshaft Timing Oil
C21
I10 6 1O 5 1O 7 1H 8 1G 1 1 1 1
Ignition SW

Injector No. 1
I5

Injector No. 2
I6

Injector No. 3
I7

Injector No. 4
I8
1 1O
VC VOUT

BR
1 1D 5 1B 5 1P 14 ID2 12 ID2
3 1 3 2

Sensor Assembly< 34–2>


Center Airbag
2 2

B–O
7 1A 2 2 2 2

R–W
GR BR

R–W
Y–R

Y
P–B

W–R
B–W
G–O

W–L
G–R
G–Y

G–B
< 24–3>
Sensor Assembly
Center Airbag

with ECU< 22–4>


ABS Actuator

Y
P–B

P–B

B–R
P–B

GR

(LHD)
R
W–R

G–W
W–L

(A/T)

V–W
B–O

R–Y

R–B

R–L
R
P

B–Y

L–B
V

B–W
B–O

B
B–Y

L
B–L

Y–B

L–B
BR

L
R 14 1H 4 1B 4 1D

R–W
B–R

4 1P 8 1O 1 1 20 D 19 D 18 D 3 D 9 D 8 D 14 D 1 A 2 A 3 A 4 A 9 B 8 B 20 B 17 C 2 D 19 C
1 1
2 2 2 B–R TC WFSE SIL BATT IGSW MREL F/PS #1 #2 #3 #4 STA NSW ALT SPD MHSW STP 11 A 10 A 9 A 8 A 23 A 31 C 33 C 7 D 15 A 14 A 21 A 18 A 29 B 19 A 28 A 15 C 27 C 26 C
B–R

2 5 3 1P E 3(A), E 4(B), E 6(D) IGT4 IGT3 IGT2 IGT1 IGF AC1 ACT FAN OCV+ OCV– VTA VC PSP THW E2 CODE RXCK TXCT
7. 5A OBD

50A AM1

15A AM2

LG–R
Engine ECU (M/T)
15A EFI

EFI Relay

E 3(A), E 4(B), E 6(D)

V
1 A (∗3) Engine and ECT ECU (A/T)

P–B
11 1A 6 1K TACH W +B FC PRG OXL1 HTL OXL2 HTL2 RSD E1 KNK1 NE NE– Engine ECU (M/T)

P
5 D (∗9) Engine and ECT ECU (A/T)
7 11 15 13 5 D 11 D 1 D 10 D 12 A 23 B 4 A 21 B 4 C 5 A 7 B 1 B 27 A 34 A G2 EC E01 E02 E03 THA EVG VG IMLD KSW
DLC3
D5
6 D (∗8) SIL A/B WFSE TC 26 A 28 B 7 A 6 A 5 B 20 A 32 B 24 B 16 C 34 C
1 1 1 1 3

W
B–R

(∗5)
5 1

LG–B

W–G

W
G–R
R–Y

B–R

B–R
B
W
(∗3)

BR
1 1

O
W

W–L

W–L
(∗6)

(∗7)
C/OPN CG BAT SG TAC C

B
1 1C 1 Relay 1 IE2 2 IE2 W

Y
4 16 5 9 C

BR

BR

BR

BR
1 1H (∗5)
3 2 6 IB2 5 1H

W
W
W–B

B–R

Y–B
7 1P

BR
B

P
(∗4)

(∗3)

(∗3)

1 EB1
B–G(LHD)
B (RHD)

Check Engine

Check Engine

W
(∗7)
B

W–L
(∗6)

(∗6)

(∗5)

(∗7)
LG–B
6 1T 9 1H 8 1H
W–B

B–O

B
(∗7)
9 1P 10 1G

Camshaft Position Sensor


C1
13 1L 19 1P
1 5 IB1 B 1 1
1 1E
G–R
B–R

B–R

VSV (EVAP)
V1

Knock Sensor
K1

Sensor
Crankshaft Position
C2
3 1 1

LG–B

Y
Air Flow Meter
A7
(∗4)

(∗3)

(∗3)

(∗6)
4 EC1 (∗7) 2 3

Y
(Bank 1 Sensor 1)
Heated Oxygen Sensor
H5

ISC Valve
I9
BR
LG–B 3 1

Center Cluster SW
C6
(∗3) I DUTY 4 2 3 5 2
17 1P

Warning SW
Unlock
U1
4 2 LG–B

W–B
I 4 IB1 (∗5) H8 THA E2G VG E2
8 A (∗3) C11(A), C12(B), Heated Oxygen

BR

BR

BR

Security
4 GND VISC
B

Fuel Sender
Fuel Pump
F19

C13(C), C14(D) 15 IE1 2 Sensor 2


60A MAIN

< 17–6> < 18–6> < 19–7> < 20–7> < 21–2>
Door Lock Control Relay
B
120A ALT

6 D (∗9) Combination Meter Combination Meter 4 2 (Bank 1 Sensor 2) 3 2

(∗5)
M (∗7) 1

(∗5)

(∗5)
< 31–3> < 32–3>

BR
5 D (∗8) 2 1O 4 2 +B

W
B
BR

BR 1

W–B
B
B–R

(∗5)
(∗7)
1

(∗5)
5 (∗7)

BR
W–B

B
R–Y
J

B–R
16 1P 3 1K

(∗6)

(∗6)
BR
1

B
F12 R–Y R–Y 13 IB1 7 IB2
J B–R
Fusible Link Block K B B B B B B
B–R
W–B

K G–R D

B–R
(∗7)

(∗7)
BR
L B

B
(∗5) (∗5) D

(RHD)

(LHD)
G–R 2 1O

W–B

W–B
L B E
(∗5)

BR
M BR E
14

BR
B
W–B

BR
M BR BR BR BR BR

W–B
Battery IE2 BR F
(∗6) G
13 IE2 BR
BR G
Front Right Fender Apron EA BG Left Rear Side Quarter Panel IF Right Kick EB Engine Block H EB Engine Block IF Right Kick ID Left Kick Right Kick IF
Panel BR Panel Panel Panel

77
H

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