When the ignition SW is turned on, current flows from the GAUGE fuse to TERMINAL 8 ..... A heavyâgauge wire placed in
2007 YARIS ELECTRICAL WIRING DIAGRAM Section Code
Page
2
HOW TO USE THIS MANUAL . . . . . . . . . . . . . . . B . . . .
3
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . C . . . .
12
ABBREVIATIONS . . . . . . . . . . . . . . . . . . . . . . . . . D . . . .
17
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INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . A . . . .
18
RELAY LOCATIONS . . . . . . . . . . . . . . . . . . . . . . . F . . . .
20
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GLOSSARY OF TERMS AND SYMBOLS . . . . . E . . . .
11
ELECTRICAL WIRING ROUTING . . . . . . . . . . . G . . . .
CU
SYSTEM CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . H . . . .
46 67 244
POWER SOURCE (Current Flow Chart) . . . . . J . . . .
252
.E
GROUND POINT . . . . . . . . . . . . . . . . . . . . . . . . . . . I . . . .
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CONNECTOR LIST . . . . . . . . . . . . . . . . . . . . . . . . K . . . .
258
PART NUMBER OF CONNECTORS . . . . . . . . . L . . . .
276
OVERALL ELECTRICAL WIRING DIAGRAM . M . . . .
280
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A INTRODUCTION This manual consists of the following 13 sections: No.
Section
Description
INDEX
Index of the contents of this manual.
INTRODUCTION
Brief explanation of each section.
B
HOW TO USE THIS MANUAL
Instructions on how to use this manual.
C
TROUBLE– SHOOTING
Describes the basic inspection procedures for electrical circuits.
D
ABBREVIATIONS
Defines the abbreviations used in this manual.
E
GLOSSARY OF TERMS AND SYMBOLS
Defines the symbols and functions of major parts.
F
RELAY LOCATIONS
Shows position of the Electronic Control Unit, Relays, Relay Block, etc. This section is closely related to the system circuit.
G
ELECTRICAL WIRING ROUTING
Describes position of Parts Connectors, Splice points, Ground points, etc. This section is closely related to the system circuit.
INDEX
Index of the system circuits.
SYSTEM CIRCUITS
Electrical circuits of each system are shown from the power supply through ground points. Wiring connections and their positions are shown and classified by code according to the connection method. (Refer to the section, ”How to use this manual”). The ”System Outline” and ”Service Hints” useful for troubleshooting are also contained in this section.
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11
CU
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H
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A
GROUND POINT
Shows ground positions of all parts described in this manual.
J
POWER SOURCE (Current Flow Chart)
Describes power distribution from the power supply to various electrical loads.
K
CONNECTOR LIST
Describes the form of the connectors for the parts appeared in this book. This section is closely related to the system circuit.
L
PART NUMBER OF CONNECTORS
Indicates the part number of the connectors used in this manual.
M
OVERALL ELECTRICAL WIRING DIAGRAM
Provides circuit diagrams showing the circuit connections.
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I
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HOW TO USE THIS MANUAL B This manual provides information on the electrical circuits installed on vehicles by dividing them into a circuit for each system. The actual wiring of each system circuit is shown from the point where the power source is received from the battery as far as each ground point. (All circuit diagrams are shown with the switches in the OFF position.)
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When troubleshooting any problem, first understand the operation of the circuit where the problem was detected (see System Circuit section), the power source supplying power to that circuit (see Power Source section), and the ground points (see Ground Point section). See the System Outline to understand the circuit operation.
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CU
11
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When the circuit operation is understood, begin troubleshooting of the problem circuit to isolate the cause. Use Relay Location and Electrical Wiring Routing sections to find each part, junction block and wiring harness connectors, wiring harness and wiring harness connectors and ground points of each system circuit. Internal wiring for each junction block is also provided for better understanding of connection within a junction block. Wiring related to each system is indicated in each system circuit by arrows (from__, to__). When overall connections are required, see the Overall Electrical Wiring Diagram at the end of this manual.
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B HOW TO USE THIS MANUAL * The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.
[A]
Stop Light (BAT)
[M]
(IG)
15A STOP
7.5A GAUGE
2 3 IB
4 IB
[C]
14 CH1
(S/D)
L
Stop
3
H4 Light Failure Sensor
4
11
1
W–B
[I]
G–B
[N]
(Shielded)
2 H17 Center Stop Lamp
[J] 1
W–B W–B W–B
1 HJ1
W–B
6
W–B
3
[F]
Y–G
L
G–R
J7 Rear Combination Lamp (RH)
Stop
G–R
H9 Rear Combination Lamp (LH)
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1 HJ1
13
G–R
2
[H]
(S/D)
CU
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8
4
[E]
11
G–W
7
4
(W/G)
15 CH1
G–W
[D]
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Skid Control ECU with Actuator
G–W
R
1
[G]
15 3C
Rear Lights
H6 Stop Lamp SW
H7 Combination Meter
2
7 3C
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L
(S/D)
W–R
R–L
1
R–L
[B]
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50
[L]
H2
4
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B [A] : System Title
[H] : Indicates the wiring color. Wire colors are indicated by an alphabetical code.
[B] : Indicates a Relay Block. No shading is used and only the Relay Block No. is shown to distinguish it from the J/B Example:
Indicates Relay Block No.1
[C] : ( ) is used to indicate different wiring and connector, etc. when the vehicle model, engine type, or specification is different.
B
= Black
W = White
BR = Brown
L
= Blue
V
SB = Sky Blue
= Violet
R = Red
G = Green
LG = Light Green
P
Y
GR = Gray
= Pink
= Yellow
O = Orange The first letter indicates the basic wire color and the second letter indicates the color of the stripe.
[D] : Indicates related system. [E] : Indicates the code for the (male and female) connectors which are used to join two wire harnesses. The connector code consists of two alphabetical and one numerical characters.
Example:
L–Y
[I] Male (
: Indicates a shielded cable.
)
[J] : Indicates the pin number of the connector. The numbering system is different for female and male connectors.
11
The first character of the connector code indicates the alphabetical code allocated to the wire harness which has the female connector, and the second shows that of the wire harness which has the male connector. The third character indicates a serial number used to distinguish between the wire harness combinations in cases when more than one of the same combination of wire harnesses exist (e.g. CH1 and CH2).
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Female
CU
Example: Numbered in other from upper left to lower right
.E
Symbol ( ) indicates the male terminal connector. Numbers outside connector codes indicate the pin numbers of both male and female connectors.
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[F] : Represents a part (all parts are shown in sky blue). The code is the same as the code used in parts position. [G] : Junction Block (The number in the circle is the J/B No. and the connector code is shown beside it). Junction Blocks are shaded to clearly separate them from other parts.
Example:
3C indicates that it is inside Junction Block No.3
Y (Yellow)
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L (Blue)
Female
Numbered in other from upper right to lower left
Male
[K] : Indicates the ground point. The code consists of the two characters: A letter and number. The first character of the code indicates the alphabetical code allocated to the wire harness. The second character indicates a serial number used to distinguish between the ground points in cases when more than one ground point exist on the same wire harness. [L] : Page No. [M] : Indicates the ignition key position(s) when the power is supplied to the fuse(s). [N] : Indicates a wiring Splice Point. Example:
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B HOW TO USE THIS MANUAL [O]
System Outline Current is applied at all times through the STOP fuse to TERMINAL 2 of the stop lamp SW. When the ignition SW is turned on, current flows from the GAUGE fuse to TERMINAL 8 of the light failure sensor, and also flows through the rear lights warning light to TERMINAL 4 of the light failure sensor. Stop Light Disconnection Warning When the ignition SW is turned on and the brake pedal is pressed (Stop lamp SW on), if the stop light circuit is open, the current flowing from TERMINAL 7 of the light failure sensor to TERMINALS 1, 2 changes, so the light failure sensor detects the disconnection and the warning circuit of the light failure sensor is activated. As a result, the current flows from TERMINAL 4 of the light failure sensor to TERMINAL 11 to GROUND and turns the rear lights warning light on. By pressing the brake pedal, the current flowing to TERMINAL 8 of the light failure sensor keeps the warning circuit on and holds the warning light on until the ignition SW is turned off.
[P]
: Parts Location Code
See Page
Code
See Page
Code
See Page
H4
36
H7
36
H17
38
H6
36
H9
38
J7
38
[Q] Code 1
[R]
See Page 18
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: Relay Blocks Relay Blocks (Relay Block Location) R/B No.1 (Instrument Panel Brace LH)
Code
See Page
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: Junction Block and Wire Harness Connector Junction Block and Wire Harness (Connector Location)
22
Instrument Panel Wire and J/B No.3 (Instrument Panel Brace LH)
IB
20
Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
[S]
11
3C
: Connector Joining Wire Harness and Wire Harness Code
See Page
Joining Wire Harness and Wire Harness (Connector Location)
42
Engine Room Main Wire and Instrument Panel Wire (Left Kick Panel)
HJ1
50
Instrument Panel Wire and Floor Wire (Right Kick Panel)
[T]
CU
CH1
: Ground Points See Page 50
H2
50
Ground Points Location
Under the Left Center Pillar Back Panel Center
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H1
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Code
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B [O] : Explains the system outline.
[P] : Indicates reference pages showing the parts locations in the system circuit on the vehicle. Example : Code ”H4” (Light Failure Sensor) is on page 36 of the manual. * The first character of the code indicates the alphabetical code allocated to the wire harness, and the second character indicates the serial number of the parts connected to the wire harness. Example : H 4
Á Á
Serial number for the connected parts Code for the wire harness
[Q] : Indicates the reference page showing the position on the vehicle of Relay Block Connectors in the system circuit.
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Example : Connector ”1” is described on page 18 of this manual and is installed on the left side of the instrument panel.
[R] : Indicates the reference page showing the position on the vehicle of J/B and Wire Harness in the system circuit.
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Example : Connector ”3C” connects the Instrument Panel Wire and J/B No.3. It is described on page 22 of this manual, and is installed on the instrument panel left side.
11
[S] : Indicates the reference page describing the wiring harness and wiring harness connector (the female wiring harness is shown first, followed by the male wiring harness).
CU
Example : Connector ”CH1” connects the Engine Room Main Wire (female) and Instrument Panel Wire (male). It is described on page 42 of this manual, and is installed on the left side kick panel.
[T] : Indicates the reference page showing the position of the ground points on the vehicle.
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Example : Ground point ”H2” is described on page 50 of this manual and is installed on the back panel center.
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B HOW TO USE THIS MANUAL The ground points circuit diagram shows the connections from all major parts to the respective ground points. When troubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identify the problem ground quickly. The relationship between ground points ( A1 , A2 and D4 shown below) can also be checked this way.
I GROUND POINT 12 HB4
9 DB1
BR
BR
L5 Power Window Master SW
W–B
2
3 LA1
W–B
1 4
A6 Clearance Lamp (Front RH)
(E)
W–B
12 IH2
W–B
7 HA1
(GND2)
(GND1)
B19 Skid Control ECU with Actuator
(GND)
W–B
W–B
D2 Engine ECU
(E02)
W–B
W–B
(E)
C2 Fog Lamp (Front LH)
(E)
C4 Fog Lamp (Front RH)
(E)
A10 Brake Fluid Level Warning SW
(E)
A1 Turn Signal Lamp (Front RH)
3 KA1
W–B
W–B
(E)
K5 Power Window Master SW
W–B
20 W – B
(Shielded)
19 W – B
(Shielded)
18 W – B
(Shielded)
17 W – B
(Shielded)
A1
W–B
W–B
W–B
21 AB1
W–B
W–B
12 AB1
W–B
16
W–B
W–B
(GND)
W–B
W–B
W–B
A24 Option Connector (Vacuum)
(E)
W–B
W–B
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A21 Clearance Lamp (Front LH)
W–B
(E01)
(5L–E)
11
(E)
D60 Injection Pump Assembly
6 AB1
W–B
I9 Headlamp Leveling SW
5 CA1
W–B
W–B
(E1)
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W–B (E)
BR
W–B
A11 Windshield Wiper Motor
W–B
D63 Throttle Position SW
(E1)
BR
CU
(E)
.E
A23 Turn Signal Lamp (Front LH)
(L)
W–B
W–B
(–S)
BR
D4
W–B
A5 Pressure SW
BR
11
7
3
W–B
3
8
W–B
A8 Headlamp Leveling (RH E) Motor (RH)
BR
W–B
(E)
5
B36 Junction Connector
A22 Cooling Fan Motor No.3
(E)
4
(Shielded)
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W–B
A25 Junction Connector
A20 Headlamp Leveling (LH E) Motor (LH)
BR
BR
(Shielded)
(SG)
(Shielded)
H23 DLC3
D43 Junction Connector 6 10
W–B
A2
*
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B The ”Current Flow Chart” section, describes which parts each power source (fuses, fusible links, and circuit breakers) transmits current to. In the Power Source circuit diagram, the conditions when battery power is supplied to each system are explained. Since all System Circuit diagrams start from the power source, the power source system must be fully understood.
J POWER SOURCE (Current Flow Chart) The chart below shows the route by which current flows from the battery to each electrical source (Fusible Link, Circuit Breaker, Fues, etc.) and other parts 10A ECU–B 2
2
Short Pin
7.5A DOME 15A EFI Battery
2
30A AM2
6
Fusible Link Block
10A HAZARD 2
S2
Starter
10A HORN
6
100A ALT
System
STOP
ABS ABS and Traction Control Cruise Control Electronically Controlled Transmission Multiplex Communication System
194 187 180 166 210
DOME
Cigarette Lighter Combination Meter Headlight Interior Light Key Reminder and Seat Belt Warning Light Auto Turn Off System Theft Deterrent and Door Lock Control
214 230 112 122
11
Page
CU
10A
Fuse
.E
20A
5
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Engine Room R/B (See Page 20)
60A ABS
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20A RADIO NO.1
Power Source 1 BA1
1.25B FL MAIN
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W
Battery
50A MAIN
B
2
1
2
2
7.5A DOME W
7 AH1
W
W
1
1
2
R
1
7.5A AM1
2
1
2
2
W–R
6 AH1 W–R
W
B
15A HAZ–RADIO 2
W 8
4 AM2
2
AM1
1
ST2
IG2
ST1
IG1
ACC
H8 Ignition SW
2
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B–Y
∗
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1
2
1
W–R
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B HOW TO USE THIS MANUAL K CONNECTOR LIST [A]
A1
A2
A3
Black
Gray
1 2 3 4
1 2 3 4 5 6 7 1
2
3
4
5
6
7
8
[D]
[B]
B1
B2
Black
3
Gray
2 4
5
6
1 2 3 4 5 6 7 8 9 10111213
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1
[C]
K CONNECTOR LIST [E]
BD2
1 2 3 4 5 6 7 8 9 10 11
11
5 4 3 2 1 13 12 11 10 9 8 7 6
Gray
4 3
[F]
2 1
11 10 9 8 7 6 5
CU
1 2 3 4 5 6 7 8 9 10 11 12 13
Black
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BA1
[A] : Indicates connector to be connected to a part. (The numeral indicates the pin No.) [B] : Junction Connector Indicates a connector which is connected to a short terminal.
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.E
Junction Connector
Junction connector in this manual include a short terminal which is connected to a number of wire harnesses. Always perform inspection with the short terminal installed.
Short Terminal
[C] : Parts Code The first letter of the code is taken from the first letter of part, and the numbers indicates its order in parts which start with the same letter. [D] : Connector Color Connectors not indicated are milky white in color. [E] : Indicates the connector shapes which are used to join wire harnesses. On Left : Female connector shapes On Right : Male connector shapes Numbers indicate pin numbers.
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B L PART NUMBER OF CONNECTORS Part Name
Code
Part Number
Code
Part Name
Part Number
A1
Turn Signal Lamp (Front RH)
90980–11019
B22
Door Courtesy SW (Front LH)
90980–12470
A2
Inlet Air Temp. Sensor
90980–11163
B23
Front Seat Outer Belt (LH)
90980–12253
A3
Air Flow Meter
90980–12292
B24
Blower SW (Rear Heater)
90980–10463
A4
A/C Pressure Sensor
90980–10845
B25
Front Seat Outer Belt (RH)
90980–12253
A5
Pressure SW
90980–10943
B26
Door Courtesy SW (Front RH)
90980–12470
A6
Clearance Lamp (Front RH)
90980–11156
B27
Cooling Fan ECU No.1
Headlamp [B](RH)
90980–11314 [C]
B28
Cooling Fan ECU No.2
Headlamp Leveling Motor (RH)
90980–11016
B29
Water Temp. Sensor (Radiator)
90980–10735
A7 [A] A8
90980–10841
Brake Vacuum Warning SW
90980–11252
B30
Fuel Filter Warning SW
90980–11003
Brake Fluid Level Warning SW
90980–11207
B32
Door Control Relay (LH)
90980–10789
A11
Windshield Washer Motor
90980–11599
B33
Step Lamp (LH)
90980–10121
A12
Airbag Sensor (Front RH)
90980–11856
B34
Junction Connector
A13
Airbag Squib
B35
Junction Connector
90980–11398
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90980–12490
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A9 A10
[A] : Part Code
11
[B] : Part Name
CU
[C] : Part Number Toyota Part Number are indicated.
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Not all of the above part numbers of the connector are established for the supply.
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C TROUBLESHOOTING VOLTAGE CHECK
To Ignition SW IG Terminal
(a) Establish conditions in which voltage is present at the check point. Example: [A] – Ignition SW on [B] – Ignition SW and SW 1 on [C] – Ignition SW, SW 1 and Relay on (SW 2 off)
Fuse [A]
SW 1
(b) Using a voltmeter, connect the negative lead to a good ground point or negative battery terminal, and the positive lead to the connector or component terminal. This check can be done with a test light instead of a voltmeter.
Voltmeter [B]
Relay
om
[C]
Solenoid
8.c
SW 2
CONTINUITY AND RESISTANCE CHECK
11
(a) Disconnect the battery terminal or wire so there is no voltage between the check points.
Ohmmeter
CU
(b) Contact the two leads of an ohmmeter to each of the check points.
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.E
SW
Ohmmeter
If the circuit has diodes, reverse the two leads and check again. When contacting the negative lead to the diode positive side and the positive lead to the negative side, there should be continuity. When contacting the two leads in reverse, there should be no continuity.
Diode
Digital Type
Analog Type
(c) Use a volt/ohmmeter with high impedance (10 kΩ/V minimum) for troubleshooting of the electrical circuit.
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C FINDING A SHORT CIRCUIT
To Ignition SW IG Terminal
(a) Remove the blown fuse and disconnect all loads of the fuse. (b) Connect a test light in place of the fuse. (c) Establish conditions in which the test light comes on. Test Light
Fuse Case
Example: [A] – Ignition SW on [B] – Ignition SW and SW 1 on [C] – Ignition SW, SW 1 and Relay on (Connect the Relay) and SW 2 off (or Disconnect SW 2)
Short [A]
SW 1
(d) Disconnect and reconnect the connectors while watching the test light. The short lies between the connector where the test light stays lit and the connector where the light goes out.
Short [B] Disconnect
(e) Find the exact location of the short by lightly shaking the problem wire along the body.
Disconnect Relay
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Light
CAUTION:
(a) Do not open the cover or the case of the ECU unless absolutely necessary. (If the IC terminals are touched, the IC may be destroyed by static electricity.) (b) When replacing the internal mechanism (ECU part) of the digital meter, be careful that no part of your body or clothing comes in contact with the terminals of leads from the IC, etc. of the replacement part (spare part).
8.c
Short [C]
Disconnect Solenoid
CU
11
SW 2
DISCONNECTION OF MALE AND FEMALE CONNECTORS
HINT : Check to see what kind of connector you are disconnecting before pulling apart.
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.E
To pull apart the connectors, pull on the connector itself, not the wire harness.
Pull Up
Press Down
Pull Up
Press Down
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C TROUBLESHOOTING HOW TO REPLACE TERMINAL (with terminal retainer or secondary locking device)
Reference:
1. PREPARE THE SPECIAL TOOL
10 3
1 Example: (Case 1)
1
HINT : To remove the terminal from the connector, please construct and use the special tool or like object shown on the left. 2. DISCONNECT CONNECTOR
0.2 (mm)
Up
3. DISENGAGE THE SECONDARY LOCKING DEVICE OR
Tool
TERMINAL RETAINER.
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(a) Locking device must be disengaged before the terminal locking clip can be released and the terminal removed from the connector. (b) Use a special tool or the terminal pick to unlock the secondary locking device or terminal retainer. Terminal Retainer
[A]
For Non–Waterproof Type Connector
11
Terminal Retainer
8.c
NOTICE: Do not remove the terminal retainer from connector body.
HINT : The needle insertion position varies according to the
CU
connector’s shape (number of terminals etc.), so check the position before inserting it.
”Case 1” Raise the terminal retainer up to the temporary lock position.
Terminal Retainer
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Stopper
.E
[Retainer at Full Lock Position]
[Retainer at Temporary Lock Position]
Example: (Case 2)
Secondary Locking Device
”Case 2” Open the secondary locking device.
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C Tool Tab
Tab
[B]
Terminal Retainer
[Male]
HINT : Terminal retainer color is different according to connector body. Example: Terminal Retainer Black or White Black or White Gray or White
Access Hole ( Mark)
[Female]
om
Tool
Tool
For Waterproof Type Connector
: Connector Body : Gray : Dark Gray : Black
8.c
Example: (Case 1)
CU
11
”Case 1” Type where terminal retainer is pulled up to the temporary lock position (Pull Type).
HINT : The needle insertion position varies according to the connector’s shape (Number of terminals etc.), so check the position before inserting it.
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.E
Retainer at Full Lock Position
Insert the special tool into the terminal retainer access hole (YMark) and pull the terminal retainer up to the temporary lock position.
Retainer at Temporary Lock Position [Male]
Example: (Case 2)
[Male]
[Female]
Terminal Retainer
”Case 2” Type which cannot be pulled as far as Power Lock insert the tool straight into the access hole of terminal retainer as shown.
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C TROUBLESHOOTING Push the terminal retainer down to the temporary lock position.
[Female]
8.c
Retainer at Temporary Lock Position [Male]
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Retainer at Full Lock Position
(c) Release the locking lug from terminal and pull the terminal out from rear.
11
Locking Lug
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.E
CU
Tool
4. INSTALL TERMINAL TO CONNECTOR (a) Insert the terminal. HINT: 1. Make sure the terminal is positioned correctly. 2. Insert the terminal until the locking lug locks firmly. 3. Insert the terminal with terminal retainer in the temporary lock position.
(b) Push the secondary locking device or terminal retainer in to the full lock position. 5. CONNECT CONNECTOR
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ABBREVIATIONS D ABBREVIATIONS The following abbreviations are used in this manual. =
Air Conditioning
A/T
=
Automatic Transaxle
ABS
=
Anti–Lock Brake System
CAN
=
Controller Area Network
CPU
=
Central Processing Unit
EBD
=
Electronic Brake Force Distribution
ECU
=
Electronic Control Unit
EPS
=
Electric Motor Power Steering
H/B
=
Hatchback Type
IC
=
Integrated Circuit
J/B
=
Junction Block
LED
=
Light Emitting Diode
LH
=
Left–Hand
M/T
=
Manual Transaxle
8.c
11
CU
.E =
Positive Temperature Coefficient
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PTC
om
A/C
R/B
=
Relay Block
RH
=
Right–Hand
S/D
=
Sedan Type
SRS
=
Supplemental Restraint System
SW
=
Switch
TEMP.
=
Temperature
VSV
=
Vacuum Switching Valve
w/
∗
= With http://telegram.me/Ecu118 w/o = Without www.Ecu118.com The titles given inside the components are the names of the terminals (terminal codes) and are not treated as being @ecu118 abbreviations.
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E GLOSSARY OF TERMS AND SYMBOLS GROUND The point at which wiring attaches to the Body, thereby providing a return path for an electrical circuit; without a ground, current cannot flow.
BATTERY Stores chemical energy and converts it into electrical energy. Provides DC current for the auto’s various electrical circuits. CAPACITOR (Condenser) A small holding unit for temporary storage of electrical voltage.
HEADLIGHTS Current flow causes a headlight 1. SINGLE FILAMENT filament to heat up and emit light. A headlight may have either a single (1) filament or a double (2) filament
CIGARETTE LIGHTER An electric resistance heating element.
DIODE, ZENER
CU
11
DIODE A semiconductor which allows current flow in only one direction.
HORN An electric device which sounds a loud audible signal.
8.c
CIRCUIT BREAKER Basically a reusable fuse, a circuit breaker will heat and open if too much current flows through it. Some units automatically reset when cool, others must be manually reset.
om
2. DOUBLE FILAMENT
IGNITION COIL Converts low–voltage DC current into high–voltage ignition current for firing the spark plugs.
LIGHT Current flow through a filament causes the filament to heat up and emit light.
.E
A diode which allows current flow in one direction but blocks reverse flow only up to a specific voltage. Above that potential, it passes the excess voltage. This acts as a simple voltage regulator.
LED (LIGHT EMITTING DIODE) Upon current flow, these diodes emit light without producing the heat of a comparable light.
DISTRIBUTOR, IIA Channels high–voltage current from the ignition coil to the individual spark plugs.
METER, ANALOG Current flow activates a magnetic coil which causes a needle to move, thereby providing a relative display against a background calibration.
FUSE
METER, DIGITAL Current flow activates one or many LED’s, LCD’s, or fluorescent displays, which provide a relative or digital display.
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PHOTODIODE The photodiode is a semiconductor which controls the current flow according to the amount of light.
A thin metal strip which burns through when too much current flows through it, thereby stopping current flow and protecting a circuit from damage.
FUEL
FUSIBLE LINK (for Medium Current Fuse)
(for High Current Fuse or Fusible Link)
http://telegram.me/Ecu118 MOTOR A power unit which converts energy into mechanical www.Ecu118.com electrical energy, especially rotary motion. @ecu118
A heavy–gauge wire placed in high amperage circuits which burns through on overloads, thereby protecting the circuit. The numbers indicate the crosssection surface area of the wires.
M
18
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E SPEAKER An electromechanical device which creates sound waves from current flow.
RELAY Basically, an electrically operated 1. NORMALLYswitch which may be normally CLOSED closed (1) or open (2). Current flow through a small coil creates a magnetic field which either opens or closes an attached switch. 2. NORMALLY OPEN
SWITCH, MANUAL Opens and closes circuits, thereby 1. NORMALLY stopping (1) or OPEN allowing (2) current flow.
RELAY, DOUBLE THROW A relay which passes current through one set of contacts or the other.
2. NORMALLY CLOSED
SWITCH, DOUBLE THROW A switch which continuously passes current through one set of contacts or the other.
8.c 11
RESISTOR, TAPPED A resistor which supplies two or more different non adjustable resistance values.
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RESISTOR An electrical component with a fixed resistance, placed in a circuit to reduce voltage to a specific value.
SWITCH, IGNITION A key operated switch with several positions which allows various circuits, particularly the primary ignition circuit, to become operational.
.E
CU
RESISTOR, VARIABLE or RHEOSTAT A controllable resistor with a variable rate of resistance. Also called a potentiometer or rheostat.
SWITCH, WIPER PARK Automatically returns wipers to the stop position when the wiper switch is turned off.
SENSOR, SPEED Uses magnetic impulses to open and close a switch to create a signal for activation of other components.
TRANSISTOR A solidstate device typically used as an electronic relay; stops or passes current depending on the voltage applied at ”base”.
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SENSOR (Thermistor) A resistor which varies its resistance with temperature.
(Reed Switch Type)
SHORT PIN Used to provide an unbroken connection within a junction block.
WIRES Wires are always drawn as (1) NOT straight lines on wiring CONNECTED diagrams. Crossed wires (1) without a black dot at the junction are not joined; crossed wires (2) with a black dot or octagonal ( ) (2) SPLICED mark at the junction are spliced (joined) connections.
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SOLENOID An electromagnetic coil which forms a magnetic field when current flows, to move a plunger, etc.
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F RELAY LOCATIONS [Engine Compartment] (H/B) Engine Control Module
Fusible Link Block
Skid Control ECU with Actuator
Engine Room R/B Engine Room J/B
CU
11
8.c
om
Engine Room R/B No.2
(S/D)
Fusible Link Block
Skid Control ECU with Actuator
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.E
Engine Control Module
Engine Room R/B Engine Room J/B
Engine Room R/B No.2
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F [Instrument Panel] (H/B) Power Steering ECU
Transponder Key ECU
Theft Warning ECU
Front Fog Light Relay Fuse Block Running Light Relay ACC Cut Relay
J/B No.6
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Main Body ECU
Airbag Sensor A/C Amplifier Assembly Center
Transponder Key Amplifier
CU
J/B No.5
(S/D)
Transponder Key ECU
Theft Warning ECU
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.E
Power Steering ECU
Shift Lock Control ECU
11
8.c
Instrument Panel J/B
Fuse Block ACC Cut Relay
Running Light Relay J/B No.6
Main Body ECU Instrument Panel J/B
Shift Lock Control ECU
Front Fog Light Relay
J/B No.5
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F RELAY LOCATIONS [Body] (5–Door)
11
8.c
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Occupant Classification ECU
CU
Door Control Receiver
(3–Door)
ww w
.E
Occupant Classification ECU
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F (4–Door)
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Door Control Receiver
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.E
CU
11
8.c
Occupant Classification ECU
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F RELAY LOCATIONS 1
: Engine Room R/B : Engine Room J/B
Engine Compartment Left (See Page 20)
*10 2
om 5 3
*9
1 5 3
2
*3
1
2 4 1
2
5 3
1
HTR SUB1 Relay
*1 2 10A 1 *2 2 10A 1
*4
2
11
EFI 1 20A 2
Unit A
1
8.c
ABS2/VSC2 2 30A 1
* 1:H-LP LH/H-LP LO LH * 2:H-LP RH/H-LP LO RH * 3:30A HTR SUB1 (for High Current) * 4:30A RDI (for High Current) * 5:40A HTR (for High Current) * 6:50A ABS1/VSC1 (for High Current) * 7:50A EPS (for High Current) * 8:40A HTR SUB2 (for High Current) * 9:FAN NO.2 Relay * 10:ST Relay
1
CU
HORN 1 10A 2
1
HAZ 2 10A 1 ECTS 2 10A 1 ALT-S 2 7.5A 1 ECU-B 2 7.5A 1 DOME 2 15A 1
2 *7
1
2 *8
.E
AM2 1 15A 2
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2
*6
1
2
EFI2 2 10A 1
*5
ST 2 30A 1
1D
1E 1
1 (from Engine Room Main Wire) Wire Color : W
(from Engine Room Main Wire) Wire Color : B
Unit B
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11
8.c
om
F
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.E
CU
1 2 3 4 5 6 7 8
1 2 3 4
1A
5 6 7 8
(from Engine Room Main Wire)
1 2 3 4
1 2 3 4
1B
5 6 7 8
5 6 7 8
(from Engine Room Main Wire) 1C 1
1
(from Engine Room Main Wire)
Unit A
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F RELAY LOCATIONS [Engine Room R/B and Engine Room J/B Inner Circuit]
Unit A
1 1A EFI Relay 1
2
4 1A
20A EFI
om
3 1A 2 1A
8.c
5 1A
HORN Relay
1
2
1
CU
11
10A HORN
2
8 1A 7 1A 6 1A
1 1B IG2 Relay 4 1B
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.E
15A AM2
3 1B 2 1B
5 1B FAN NO.1 Relay 8 1B 7 1B 6 1B
1 1C
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F
1
Unit B
2
30A ABS2/VSC2 1 2 30A HTR SUB1 1 2
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30A RDI 1 2 40A HTR 1 2
8.c
50A ABS1/VSC1 1 2 50A EPS 1 2
1 1E
1 1 1 1 1 1 1
ww w
.E
CU
11
40A HTR SUB2
1 1D
1
2
10A H-LP LH/H-LP LO LH 1 2
10A H-LP RH/H-LP LO RH 1 2 10A HAZ 1 2 10A ETCS 1 2 7.5A ALT-S 1 2 7.5A ECU-B 1 2 15A DOME 1 2
1 1 1 1 1 1 1 1
30A ST
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F RELAY LOCATIONS : Engine Room R/B No.2 Engine Compartment Right (See Page 20)
H-LP/AMT Relay
2
1
3 5 2
3
5 1
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.E
1
2
CU
5 3
11
8.c
HTR SUB2 Relay
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2
HTR SUB3 Relay
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ww w
.E
CU
11
8.c
om
Memo
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F RELAY LOCATIONS : Instrument Panel J/B
Lower Finish Panel (See Page 21)
16151413121110 9 8 7 6 5 4 3 2 1
141312 1110 9 8 7 6 5 4 3 2 1 19 1 20 2
4B
(from Instrument Panel Wire) 4D
27 9 28 10 29 11 30 12
(from Engine Room Main Wire) 1 2 3 4
4A
20 5 21 6 22 7
23 24 25 26
8 9 10 11
12 27 13 28 14 29 15 30
13 31 14 32 15 33 16 34 17 35 18 36
18 9 17 8 16 7 15 6 14 5 13 4 12 3 11 2 10 1
1
(from Instrument Panel Wire)
4H
1 17 2 18 3 4 5 6 7 8
17 1 18 2
19 20 21 22 23 24
9 25 10 26 11 27 12 28
19 20 21 22 23 24
4E
1
13 29 14 30 15 31 16 32
2
8
7
29 13 30 14 31 15 32 16
5
3
(from Instrument Panel Wire)
1 6
5
4
4
8 7 6 5 4 3 2 1
3
(from Instrument Panel Wire)
2
2
4 3 2 1
4J 1
1
5
1
3
3 4 5 6 7 8
25 9 26 10 27 11 28 12
2
1
(from Roof Wire) 30A POWER (for High Current)
87654321 16151413121110 9
4 3 2 1
.E
4K
7654321 1413121110 9 8
21 22 23 24 25 26
9 27 10 28 11 29 12 30
ww w
3 1 4 5 6 2
3 4 5 6 7 8
8 23 9 24 10 25 11 26
2
(from Floor Wire)
1 19 2 20
5 20 6 21 7 22
1 3 4 5 2 6
27 12 28 13 29 14 30 15
16 17 18 19
11
1 2 3 4
9 18 8 17 7 16 6 15 5 14 4 13 3 12 2 11 1 10
4C
CU
31 13 32 14 33 15 34 16 35 17 36 18
16 17 18 19
(from Instrument Panel Wire)
om
3 4 5 6 7 8
8.c
21 22 23 24 25 26
4F
30A DEF (for High Current)
1 4
5
6
2
3
7
8
(from Instrument Panel Wire) 4L IG 1 Relay
1
4G HTR Relay
1
FLASH Relay
(from Engine Room Main Wire) (from Engine Room Main Wire)
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7 8 9 10 1112 1 2 3 4 5 6
8.c 11 10 11121314 151617 18 1 2 3 4 5 6 7 8 9
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4M 12 1110 9 8 7 6 5 4 3 2 1
CU
Main Body ECU
.E
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
om
F
6 7 8 9 10 1 2 3 4 5
6 7 8 9 10 111213 4 5 1 2 3
4Q
13121110 9 8 7 6 54 321
(from Instrument Panel Wire)
(from Instrument Panel Wire)
4S
4P
123456789 101112131415161718
1 2 3 4 5 6 7 8 9 10
(from Instrument Panel Wire)
(from Instrument Panel Wire)
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F RELAY LOCATIONS : Instrument Panel J/B
Lower Finish Panel (See Page 21)
7.5A IGN 7.5A MET *2
25A AM1
10A 25A ID/UP/MIR HTR D/L 15A FR FOG
11 15A CIG 7.5A ACC
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.E
25A WIP 15A RR WIP 15A WSH 10A ECU-IG 10A GAUGE 7.5A OBD2 10A STOP
CU
20A RL DOOR 20A RR DOOR
7.5A PANEL1 7.5A A/C
*1
8.c
om
* 1:10A TAIL (H/B, S/D *3) 7.5A PANEL 2 (*4) * 2:10A TAIL (*4) * 3:Cold Area Spec., w/ Engine Immobiliser System, w/ ABS, w/ Rear Window Defogger, w/ Door Lock Control, w/ Daytime Running Light, w/ Remote Control Mirror, w/ Air Conditioning * 4:Except H/B, S/D *3
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.E
CU
11
8.c
om
Memo
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F RELAY LOCATIONS [Instrument Panel J/B Inner Circuit] * 1:H/B, S/D *3 * 2:Except *1 * 3:Cold Area Spec., w/ Engine Immobiliser System, w/ ABS, w/ Rear Window Defogger, w/ Door Lock Control, w/ Daytime Running Light, w/ Remote Control Mirror, w/ Air Conditioning
10 4A 29 4A 15 4B 7.5A PANEL2 (*2) 10A TAIL (*1)
T-LP Relay 1 4G
(*1)
10 4E
(*1) 7.5A PANEL1
15 4E
9 4S
6 4P
(*1)
2 4Q
om
3 4E
(*1)
13 4B 8 4S
8.c
7 4C 3 4P 4 4P 5 4P
12 4B
CU
18 4S 24 4E
9 4A
4 4E
ww w
12 4C
9 4Q
17 4A
35 4B
2
11 4H
30A POWER 1 4A 20A RL DOOR 19 4A 20A RR DOOR
10 4H 6 4K
10A ID/UP/MIR HTR DEF Relay
1
9 4P
2 4H
3 4J
17 4B
8 4P
7 4Q
1
.E
12 4A
8 4Q
6 4Q
PWR Relay
21 4B
7 4P
10 4P
11
5 4K
25 4B
33 4B
2
11 4M 2 4F
30A DEF
12 4Q
4 4Q 10A TAIL (*2)
(*2)
4 4M 13 4Q
25A D/L
23 4B
2 4J
8 4E 13 4E
2 4A 25A AM1
12 4D
1 4F
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F
(Cont'd)
30 4E
10A STOP
14 4E
18 4B 7.5A OBD2
17 4E
5 4S
28 4E
2 4M
12 4E
8 4M
1 4K
om
7 4M 15A FR FOG
15 4A
2 4E 4 7 4F
5
1
2
11
5 4Q
3
HTR Relay
31 4B 16 4S
2 LR 4 +B
32 4B
9 4M 5 4M
1 4L 10 4B 6 4D 15 4S 19 4B 11 4S 27 4A 14 4B 13 4S
.E
17 4S
FLASH Relay
ww w
11 4C
EL 5
6 ER LL 3 8 7 EHW GND
12 4S
19 4E
IG 1
CU
28 4A
5 4D
8.c
1 4S
6 4M
7 4S
1 4C
Noise Filter
9 4C
5
3
2
1
10A ECU-IG
3 4K
13 4A 3 4F
36 4B
24 4B
22 4B 30 4A
IG 1 Relay
23 4E
25A WIP
1 4H
20 4E 14 4S
15A WSH 2 4B
32 4E 10A GAUGE
10 4D 2 4P 1 4P
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F RELAY LOCATIONS [Instrument Panel J/B Inner Circuit]
(Cont'd)
15A RR WIP 25 4A 11 4Q 10 4Q 1 4Q 29 4B 10 4S
8 4F 25 4E C/OPN Relay
8.c
1 4J 11 4B 1 4D
11
9 4B 15 4C 21 4E
CU
16 4E
5 4E
4 4F
7.5A MET
1 4M
5 4F
15A CIG
7.5A ACC
ww w
.E
12 4M
4 4S
8 4A
7.5A IGN
27 4B
3 4Q
om
7.5A A/C
10 4M
6 4S
14 4D
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F
(Cont'd)
9 4E 4 4K 16 4C
21 19
34 4B
13
25
1
4
ACC TRLY PWS HAZ GND1
5
ALTB
16 4B
IG
4 4J
14 4C
10 4C
om
PCTY
14 4H 5 4H
10
DCTY
UL1
27 4E
8.c
2 4K 7
ILE
11 4E
L1
11
4 4H
2
CU
17 4H ACT+
8 4C 8 4D
4 4D 2 4D 24
7 4A 1 4E
26 4E
20 4A
30 4B 12 4H BECU
6
15
3 4D
28 4B 7 4D 6 4E
KSW
9
4 4C 15 4H 6 4H
UL2
PKB
16
9 4D
23
21 4A
18 4E
ww w
2 4C
6 4C
2 4S
HORN
.E
26 4B
5 4C
22
Main Body ECU
3 4A
8 4H
26
24 4A
5 4A
RRCY
13 4H 12
20
22 4A 18 4H 9 4H
BCTY (H/B) LGCY (S/D)
ACT-
3
7 4E
4 4A 18 4A
3 4S
16 4H
31 4E
L2
14
7 4H
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F RELAY LOCATIONS Left Kick Panel (See Page 21)
om
: J/B No.5
6 5 4 3
5B
2
1
CU
1
6 5 4 3
11
2
8.c
D1
(from Front Door LH Wire)
2
3 4 5 6
5A
3 4 5 6
1
2
(from Instrument Panel Wire)
ww w
.E
1
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F
om
[J/B No.5 Inner Circuit]
1 5B
8.c
1 5A
2 5B
11
2 5A
CU
3 5A
4 5A
ww w
6 5A
.E
5 5A
3 5B
4 5B
5 5B
6 5B
D1
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F RELAY LOCATIONS Right Kick Panel (See Page 21)
om
: J/B No.6
6 5 4 3
6B
2
1
CU
1
6 5 4 3
11
2
8.c
D2
(from Front Door RH Wire)
2
3 4 5 6
6A
3 4 5 6
1
2
(from Instrument Panel Wire)
ww w
.E
1
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F
om
[J/B No.6 Inner Circuit]
1 6B
8.c
1 6A
2 6B
11
2 6A
CU
3 6A
4 6A
ww w
6 6A
.E
5 6A
3 6B
4 6B
5 6B
6 6B
D2
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F RELAY LOCATIONS Fusible Link Block
Near the Battery (See Page 20)
11
8.c
om
Battery
120A ALT (for High Current)
ww w
.E
CU
60A MAIN (for High Current)
C30 1 (from Engine Wire) Wire Color : B
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om
F
CU
11
8.c
Battery
A28
.E
1
1
2
2
ww w
1
A27 Black
(from Engine Room Main Wire)
1
(from Engine Room Main Wire)
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43 YARIS (EM01V0U)
http://telegram.me/Ecu118
F RELAY LOCATIONS
8.c
om
[Fusible Link Block Inner Circuit]
Battery
CU
11
A27(B), A28(A), C30(C) Fusible Link Block
1 C 1 A 1 B
2 B 60A MAIN
ww w
.E
120A ALT
http://telegram.me/Ecu118 www.Ecu118.com @ecu118 44
www.IranianEcu.com
YARIS (EM01V0U)
http://telegram.me/Ecu118
F Near the Instrument Panel J/B (See Page 21)
CU
11
8.c
om
Fuse Block
ACC2 7.5A 2
ww w
.E
1
http://telegram.me/Ecu118 www.Ecu118.com @ecu118
www.IranianEcu.com
45 YARIS (EM01V0U)
http://telegram.me/Ecu118
G ELECTRICAL WIRING ROUTING Position of Parts in Engine Compartment
[H/B] A21
A3
A23
A28
A27
A10
A9
A1
A2
A7
A11
B1
B8
B4
A15
B3
om
B13
B11 A6
A22
B12 B7 A24
11
A5
.E
CU
B9
Turn Signal Lamp (Front Side RH) Turn Signal Lamp (Front Side LH) A/C Pressure Sensor Rear Washer Motor Windshield Washer Motor Airbag Sensor (Front RH) Speed Sensor (Front RH) Cooling Fan Motor Windshield Wiper Motor Brake Fluid Level Warning SW Speed Sensor (Front LH) Airbag Sensor (Front LH) Radiator Fan Resistor Skid Control ECU with Actuator Engine Hood Courtesy SW Engine Control Module Water Level Warning SW Security Horn Junction Connector Junction Connector Fusible Link Block Fusible Link Block
ww w
A 1 A 2 A 3 A 4 A 5 A 6 A 7 A 8 A 9 A 10 A 11 A 12 A 14 A 15 A 18 A 21 A 22 A 23 A 24 A 25 A 27 A 28
A25
8.c
A4
B6
B 1 B 2 B 3 B 4 B 5 B 6 B 7 B 8 B 9 B 10 B 11 B 12 B 13
A18
A8
B5
B2
A12
A14
B10
Turn Signal Lamp (Front RH) Horn Parking Lamp (RH) Headlamp (RH) Ambient Temp. Sensor Headlamp (LH) Parking Lamp (LH) Turn Signal Lamp (Front LH) Fog Lamp (Front RH) Fog Lamp (Front LH) Side Marker Lamp (Front RH) Side Marker Lamp (Front LH) Junction Connector
http://telegram.me/Ecu118 www.Ecu118.com @ecu118
46
www.IranianEcu.com
YARIS (EM01V0U)
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G Position of Parts in Engine Compartment
[H/B] C25
C4
C20
C11
C5
C12
C13
C6
C14
C7
C30
C23
C3
C26
om
C19
C24
8.c
P1 C10
11
C9
Starter Crankshaft Position Sensor VSV (Purge) Fuel Injector (No.1) Fuel Injector (No.2) Fuel Injector (No.3) Fuel Injector (No.4) A/C Compressor Generator Generator Ignition Coil (No.1) Ignition Coil (No.2) Ignition Coil (No.3) Ignition Coil (No.4) Starter Engine Oil Pressure SW
C1
C15
ww w
C 1 C 2 C 3 C 4 C 5 C 6 C 7 C 8 C 9 C10 C 11 C12 C13 C14 C15 C16
C8
C18
C29 C28 C27
C17
.E
C2
C21
CU
C16
C22
C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30
Throttle Body Assembly Camshaft Position Sensor Engine Coolant Temp. Sensor Engine Control Module Speed Sensor Back–Up Lamp SW Air Fuel Ratio Sensor (Bank 1 Sensor 1) Camshaft Timing Oil Control Valve Noise Filter Mass Air Flow Meter Park/Neutral Position SW Electronically Controlled Transmission Solenoid Speed Sensor (Turbine) Fusible Link Block
P 1 Knock Control Sensor (Bank 1)
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www.IranianEcu.com
47 YARIS (EM01V0U)
http://telegram.me/Ecu118
G ELECTRICAL WIRING ROUTING Position of Parts in Engine Compartment
[S/D] A21
A23
A28
A27
A10
A15
A9
A7
A11
B14
B15
B4
om
B13
A22 A5
A25 A24
CU
11
8.c
B9
B6
A/C Pressure Sensor Windshield Washer Motor Airbag Sensor (Front RH) Speed Sensor (Front RH) Cooling Fan Motor Windshield Wiper Motor Brake Fluid Level Warning SW Speed Sensor (Front LH) Airbag Sensor (Front LH) Radiator Fan Resistor Skid Control ECU with Actuator Engine Hood Courtesy SW Engine Control Module Water Level Warning SW Security Horn Junction Connector Junction Connector Fusible Link Block Fusible Link Block
ww w
A 3 A 5 A 6 A 7 A 8 A 9 A 10 A 11 A 12 A 14 A 15 A 18 A 21 A 22 A 23 A 24 A 25 A 27 A 28
A3
.E
A6
A18
A8
B2
B 2 B 4 B 5 B 6 B 9 B 10 B 13 B 14 B 15
B5
A12
A14
B10
Horn Headlamp (RH) Ambient Temp. Sensor Headlamp (LH) Fog Lamp (Front RH) Fog Lamp (Front LH) Junction Connector Turn Signal, Side Marker and Parking Lamp (RH) Turn Signal, Side Marker and Parking Lamp (LH)
http://telegram.me/Ecu118 www.Ecu118.com @ecu118 48
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YARIS (EM01V0U)
http://telegram.me/Ecu118
G Position of Parts in Engine Compartment
[S/D] C4
C11
C20
C5
C12
C13
C6
C14
C7
C30
C25 P1 C24
C23
C9
C26
C10
om
C3
C8
C22 C21
Starter Crankshaft Position Sensor VSV (Purge) Fuel Injector (No.1) Fuel Injector (No.2) Fuel Injector (No.3) Fuel Injector (No.4) A/C Compressor Generator Generator Ignition Coil (No.1) Ignition Coil (No.2) Ignition Coil (No.3) Ignition Coil (No.4) Starter Engine Oil Pressure SW
ww w
C 1 C 2 C 3 C 4 C 5 C 6 C 7 C 8 C 9 C10 C 11 C12 C13 C14 C15 C16
C1
C15
C17
.E
C16
CU
11
8.c
C2
C18
C19
C29
C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30
C27
C28
Throttle Body Assembly Camshaft Position Sensor Engine Coolant Temp. Sensor Engine Control Module Speed Sensor Back–Up Lamp SW Air Fuel Ratio Sensor (Bank 1 Sensor 1) Camshaft Timing Oil Control Valve Noise Filter Mass Air Flow Meter Park/Neutral Position SW Electronically Controlled Transmission Solenoid Speed Sensor (Turbine) Fusible Link Block
P 1 Knock Control Sensor (Bank 1)
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www.IranianEcu.com
49 YARIS (EM01V0U)
http://telegram.me/Ecu118
G ELECTRICAL WIRING ROUTING Position of Parts in Instrument Panel
[H/B] c1
b1
A19
A26
A17
E10
Q1
Q2
V1 W2
Stop Lamp SW Clutch Start SW PTC Heater Power Steering ECU Accelerator Position Sensor Junction Connector
E 1 E 2 E 3 E 4 E 5 E 6 E 8 E 9 E 10
Blower SW A/C Thermistor No.1 Blower Resistor Blower Motor A/C SW Rear Window Defogger SW A/C Amplifier A/C Amplifier Junction Connector
A20
ww w
A 13 A 16 A 17 A 19 A 20 A 26
A16
E9
.E
A13
CU
11
8.c
om
W1
E8
E2
J8
J9
E6
E4 E3 E1
E5
Q 1 Airbag Squib (Front Passenger’s Airbag Assembly) Q 2 Airbag Squib (Front Passenger’s Airbag Assembly) V 1 Spiral Cable Steering Pad SW W 1 Airbag Squib (Steering Wheel Pad) Spiral Cable W 2 Airbag Squib (Steering Wheel Pad) Spiral Cable b 1 Power Steering ECU Power Steering Motor c 1 Power Steering ECU Power Steering Torque Sensor
J 8 Airbag Sensor Assembly Center J 9 Airbag Sensor Assembly Center
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YARIS (EM01V0U)
http://telegram.me/Ecu118
G Position of Parts in Instrument Panel
[H/B] D24
D31
D25
D23
D7
D36
D37
D2
D27
D39
D1
D38
D35
D34
D32
D26
D8 D18
D10
D44
D11
D33
om
D74
D43 D29
D9 D13
8.c
D45
D42
D19 D5
D40
Combination Meter Combination Meter Spiral Cable Headlamp Dimmer SW Assembly Windshield Wiper SW Assembly Windshield Wiper SW Assembly Hazard Warning Signal SW Ignition SW Running Light Relay Radio Receiver Assembly Radio Receiver Assembly Outer Mirror SW Key Interlock Solenoid Cigarette Lighter or Power Outlet Data Link Connector 3 Airbag Sensor Assembly Center Spiral Cable Unlock Warning SW A/T Shift Lever Illumination Parking Brake SW Shift Lock Control ECU Transponder Key ECU Transponder Key Amplifier Security Indicator Lamp
ww w
D 1 D 2 D 3 D 4 D 5 D 6 D 7 D 8 D 9 D10 D 11 D12 D13 D14 D15 D16 D18 D19 D20 D21 D22 D23 D24 D25
D46
D12
D4
.E
D15
CU
11
D41
D3
D28
D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D74 D75
D16
D14
D6
D20
D22
D30
D21
D75
Theft Warning ECU Passenger Seat Belt Warning Lamp Oxygen Sensor (Bank 1 Sensor 2) Light Control Rheostat Door Lock Control SW Power Steering ECU Antenna Amplifier Main Body ECU Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Fuse Block Diode (Starter) ACC Cut Relay Front Fog Light Relay Radio Receiver Assembly Stereo Jack Adapter
http://telegram.me/Ecu118 www.Ecu118.com @ecu118
www.IranianEcu.com
51 YARIS (EM01V0U)
http://telegram.me/Ecu118
G ELECTRICAL WIRING ROUTING Position of Parts in Instrument Panel
[S/D] A16
V1
c1
b1
A19
E9
A17
E8
E10
E2
E1
E6
Q1
Q2
E5
E3
E4
CU
11
8.c
om
A13
Stop Lamp SW Clutch Start SW PTC Heater Power Steering ECU Accelerator Position Sensor Cruise Control Clutch SW
E 1 E 2 E 3 E 4 E 5 E 6 E 8 E 9 E 10
Blower SW A/C Thermistor No.1 Blower Resistor Blower Motor A/C SW Rear Window Defogger SW A/C Amplifier A/C Amplifier Junction Connector
ww w
A 13 A 16 A 17 A 19 A 20 A 29
.E
A29
W1
A20
W2
J8
J9
Q 1 Airbag Squib (Front Passenger’s Airbag Assembly) Q 2 Airbag Squib (Front Passenger’s Airbag Assembly) V 1 Cruise Control SW Spiral Cable Steering Pad SW W 1 Airbag Squib (Steering Wheel Pad) Spiral Cable W 2 Airbag Squib (Steering Wheel Pad) Spiral Cable b 1 Power Steering ECU Power Steering Motor c 1 Power Steering ECU Power Steering Torque Sensor
J 8 Airbag Sensor Assembly Center J 9 Airbag Sensor Assembly Center
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YARIS (EM01V0U)
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G Position of Parts in Instrument Panel
[S/D] D13
D31
D25 D23
D9
D11
D36
D76
D37
D1
D77
D35
D34
D39
D38
D10
D74
D32
D26 D8 D24 D19 D44
om
D42
D33 D43
8.c
D45
Combination Meter Spiral Cable Headlamp Dimmer SW Assembly Windshield Wiper SW Assembly Windshield Wiper SW Assembly Ignition SW Running Light Relay Radio Receiver Assembly Radio Receiver Assembly Outer Mirror SW Key Interlock Solenoid Cigarette Lighter or Power Outlet Data Link Connector 3 Airbag Sensor Assembly Center Spiral Cable Unlock Warning SW A/T Shift Lever Illumination Parking Brake SW Shift Lock Control ECU Transponder Key ECU Transponder Key Amplifier Security Indicator Lamp Theft Warning ECU
ww w
D 1 D 3 D 4 D 5 D 6 D 8 D 9 D10 D 11 D12 D13 D14 D15 D16 D18 D19 D20 D21 D22 D23 D24 D25 D26
D29
D46
D40
.E
D15
CU
11
D41
D12
D4
D28 D29 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D74 D75 D76 D77
D3
D18
D5 D6 D75 D20 D22 D21
D28
D16
D14
Oxygen Sensor (Bank 1 Sensor 2) Light Control Rheostat Power Steering ECU Antenna Amplifier Main Body ECU Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Fuse Block Diode (Starter) ACC Cut Relay Front Fog Light Relay Radio Receiver Assembly Stereo Jack Adapter Combination Meter Hazard Warning Signal SW
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www.IranianEcu.com
53 YARIS (EM01V0U)
http://telegram.me/Ecu118
G ELECTRICAL WIRING ROUTING Position of Parts in Body
[5–Door] U1
F6
F4
K1
F2
F1
K2
U4
U5
F5
X1
M1
H1
H2
H3
O1 H4 G2
om
N1
G1 G4
8.c
G5
I1
I4
I2
U3
U2
.E
Y1
1 2 4 5 6
Power Window SW (Front RH) Outer Rear View Mirror (RH) Power Window Regulator Motor (Front RH) Door Lock Assembly (Front Passenger’s Side) Speaker (Front Door RH)
G G G G G
1 2 4 5 6
Power Window Master SW Outer Rear View Mirror (LH) Power Window Regulator Motor (Front LH) Door Lock Assembly (Driver’s Side) Speaker (Front Door LH)
H H H H
1 2 3 4
Power Window SW (Rear RH) Power Window Regulator Motor (Rear RH) Door Lock Assembly (Rear RH) Speaker (Rear RH)
I I I I
1 2 3 4
Power Window SW (Rear LH) Power Window Regulator Motor (Rear LH) Door Lock Assembly (Rear LH) Speaker (Rear LH)
ww w
F F F F F
K 1 Map Lamp K 2 Room Lamp (Center)
N3 Z1 N2 L1
CU
11
G6
N4
I3
a1
M2
L 1 License Plate Lamp M 1 Center Stop Lamp M 2 Rear Window Defogger N N N N
1 2 3 4
Rear Wiper Motor Assembly Back Door Courtesy SW Back Door Lock Assembly Back Door Position SW
O 1 Rear Window Defogger U U U U U
1 2 3 4 5
Occupant Classification ECU Occupant Classification Sensor (Front LH) Occupant Classification Sensor (Rear LH) Occupant Classification Sensor (Front RH) Occupant Classification Sensor (Rear RH)
X 1 Side Airbag Squib (RH)
http://telegram.me/Ecu118 Y 1 Side Airbag Squib (LH) www.Ecu118.com Z 1 Speed Sensor (Rear RH) @ecu118 a 1 Speed Sensor (Rear LH)
54
www.IranianEcu.com
YARIS (EM01V0U)
http://telegram.me/Ecu118
G Position of Parts in Body
[5–Door] J24
J11
J31
J23
J1
J20
J16
J22
J32 J14
J13 J30
J21
Door Courtesy SW (Front RH) Door Courtesy SW (Front LH) Rear Combination Lamp (RH) Rear Combination Lamp (LH) Fuel Suction Pump and Gage Assembly Front Seat Inner Belt (Driver’s Side) Front Seat Inner Belt Assembly (Front RH) Room Lamp (Luggage) Door Control Receiver Airbag Sensor (Rear RH) Airbag Sensor (Rear LH) Side Airbag Sensor (RH) Side Airbag Sensor (LH)
ww w
J 1 J 2 J 3 J 4 J 5 J 10 J 11 J 12 J 13 J 14 J 15 J 16 J 17
J2
J17
.E
J10
CU
11
8.c
om
J3
J15
J33
J 20 J 21 J 22 J 23 J 24 J 25 J 28 J 29 J 30 J 31 J 32 J 33
J25
J12
J5
J29
J28
J4
Pretensioner (RH) Pretensioner (LH) Curtain Shield Airbag Squib (RH) Curtain Shield Airbag Squib (LH) Occupant Classification ECU Canister Pump Module Junction Connector Junction Connector Diode (Room Lamp) Noise Filter Door Courtesy SW (Rear RH) Door Courtesy SW (Rear LH)
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55 YARIS (EM01V0U)
http://telegram.me/Ecu118
G ELECTRICAL WIRING ROUTING Position of Parts in Body
[3–Door] K1
F2
F1
K2
F4
F6
U4
U5
F5
X1
M1
M2
U1 O1
G2
N1
G1
N3
G4
N2
om
G5
Z1 L1
U2
U3
a1
.E
Y1
CU
11
8.c
G6
1 2 4 5 6
Power Window SW (Front RH) Outer Rear View Mirror (RH) Power Window Regulator Motor (Front RH) Door Lock Assembly (Front Passenger’s Side) Speaker (Front Door RH)
G G G G G
1 2 4 5 6
Power Window Master SW Outer Rear View Mirror (LH) Power Window Regulator Motor (Front LH) Door Lock Assembly (Driver’s Side) Speaker (Front Door LH)
ww w
F F F F F
N4
N N N N
1 2 3 4
Rear Wiper Motor Assembly Back Door Courtesy SW Back Door Lock Assembly Back Door Position SW
O 1 Rear Window Defogger U U U U U
1 2 3 4 5
Occupant Classification ECU Occupant Classification Sensor (Front LH) Occupant Classification Sensor (Rear LH) Occupant Classification Sensor (Front RH) Occupant Classification Sensor (Rear RH)
K 1 Map Lamp K 2 Room Lamp (Center)
X 1 Side Airbag Squib (RH)
L 1 License Plate Lamp
Y 1 Side Airbag Squib (LH)
M 1 Center Stop Lamp M 2 Rear Window Defogger
Z 1 Speed Sensor (Rear RH) a 1 Speed Sensor (Rear LH) http://telegram.me/Ecu118 www.Ecu118.com @ecu118
56
www.IranianEcu.com
YARIS (EM01V0U)
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G Position of Parts in Body
[3–Door] J11
J23
J31
J20
J16
J26
J14
J22
J3
J21
J17
J27
Door Courtesy SW (Front RH) Door Courtesy SW (Front LH) Rear Combination Lamp (RH) Rear Combination Lamp (LH) Fuel Suction Pump and Gage Assembly Front Seat Inner Belt (Driver’s Side) Front Seat Inner Belt Assembly (Front RH) Room Lamp (Luggage) Door Control Receiver Airbag Sensor (Rear RH) Airbag Sensor (Rear LH) Side Airbag Sensor (RH) Side Airbag Sensor (LH)
ww w
J 1 J 2 J 3 J 4 J 5 J 10 J 11 J 12 J 13 J 14 J 15 J 16 J 17
J2
J15
J13
.E
J10
CU
11
8.c
om
J24
J12
J25
J 20 J 21 J 22 J 23 J 24 J 25 J 26 J 27 J 28 J 29 J 30 J 31
J30
J5
J29
J28
J4
J1
Pretensioner (RH) Pretensioner (LH) Curtain Shield Airbag Squib (RH) Curtain Shield Airbag Squib (LH) Occupant Classification ECU Canister Pump Module Speaker (Rear RH) Speaker (Rear LH) Junction Connector Junction Connector Diode (Room Lamp) Noise Filter
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www.IranianEcu.com
57 YARIS (EM01V0U)
http://telegram.me/Ecu118
G ELECTRICAL WIRING ROUTING Position of Parts in Body
[4–Door] Y1
F6
F4
K1
G6
G4
G1
F2
F1
K2
F7
I3
X1
F5
H1
H2
H3
O1
CU
11
8.c
om
G2
G5
.E
G7
1 2 4 5 6 7
Power Window SW (Front RH) Outer Rear View Mirror (RH) Power Window Regulator Motor (Front RH) Door Lock Assembly (Front Passenger’s Side) Speaker (Front Door RH) Door Lock Control SW (Front Passenger’s Side)
G G G G G G
1 2 4 5 6 7
Power Window Master SW Outer Rear View Mirror (LH) Power Window Regulator Motor (Front LH) Door Lock Assembly (Driver’s Side) Speaker (Front Door LH) Door Lock Control SW (Driver’s Side)
ww w
F F F F F F
I1
I2
a1
U2
U3
U1
U4
U5
Z1
K 1 Map Lamp K 2 Room Lamp (Center) O 1 Rear Window Defogger U U U U U
1 2 3 4 5
Occupant Classification ECU Occupant Classification Sensor (Front LH) Occupant Classification Sensor (Rear LH) Occupant Classification Sensor (Front RH) Occupant Classification Sensor (Rear RH)
X 1 Side Airbag Squib (RH) Y 1 Side Airbag Squib (LH)
H 1 Power Window SW (Rear RH) H 2 Power Window Regulator Motor (Rear RH) H 3 Door Lock Assembly (Rear RH)
Z 1 Speed Sensor (Rear RH) a 1 Speed Sensor (Rear LH)
I I I
1 Power Window SW (Rear LH) 2 Power Window Regulator Motor (Rear LH) 3 Door Lock Assembly (Rear LH)
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58
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YARIS (EM01V0U)
http://telegram.me/Ecu118
G Position of Parts in Body
[4–Door]
J23
J22
J44
J38
J1
J12
J13
J32
J45
om
J34
J11 J24
8.c
J2 J10
J33
J15
J20
CU
J17
J29
J28
J5
.E
Door Courtesy SW (Front RH) Door Courtesy SW (Front LH) Fuel Suction Pump and Gage Assembly Front Seat Inner Belt (Driver’s Side) Front Seat Inner Belt Assembly (Front RH) Room Lamp (Luggage) Door Control Receiver Airbag Sensor (Rear RH) Airbag Sensor (Rear LH) Side Airbag Sensor (RH) Side Airbag Sensor (LH) Pretensioner (RH) Pretensioner (LH) Curtain Shield Airbag Squib (RH) Curtain Shield Airbag Squib (LH) Occupant Classification ECU Canister Pump Module
ww w
J 1 J 2 J 5 J 10 J 11 J 12 J 13 J 14 J 15 J 16 J 17 J 20 J 21 J 22 J 23 J 24 J 25
J43 J36 J42
11
J21
J41
J25
J16
J 28 J 29 J 30 J 32 J 33 J 34 J 35 J 36 J 37 J 38 J 39 J 40 J 41 J 42 J 43 J 44 J 45
J35
J39
J30
J40
J14
J37
Junction Connector Junction Connector Diode (Room Lamp) Door Courtesy SW (Rear RH) Door Courtesy SW (Rear LH) Rear Combination Lamp (RH) Rear Combination Lamp (LH) License Plate Lamp (RH) License Plate Lamp (LH) Speaker (Rear RH) Speaker (Rear LH) High Mounted Stop Light High Mounted Stop Light Door Lock Assembly (Luggage) Door Lock Assembly (Luggage) Rear Window Defogger Noise Filter
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www.IranianEcu.com
59 YARIS (EM01V0U)
http://telegram.me/Ecu118
G ELECTRICAL WIRING ROUTING : Location of Connector Joining Wire Harness and Wire Harness : Location of Ground Points
[H/B]
Sensor Wire
CA2
8.c
om
Engine Room Main Wire
11
Engine Room No.2 Wire
CU
BA1
A1
.E
ww w
Engine Wire
CP1
CA1
A2
C1
C2
B1
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www.IranianEcu.com
YARIS (EM01V0U)
http://telegram.me/Ecu118
G : Location of Connector Joining Wire Harness and Wire Harness : Location of Ground Points
[S/D]
Sensor Wire
CA2
11
8.c
om
Engine Room Main Wire
CU
Engine Room No.2 Wire
ww w
CP1
C1
BA1 A1 A2
.E
Engine Wire
CA1
B1
C2
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www.IranianEcu.com
61 YARIS (EM01V0U)
http://telegram.me/Ecu118
G ELECTRICAL WIRING ROUTING : Location of Connector Joining Wire Harness and Wire Harness
[H/B] AD1
AD5
AA2
AA1
DE1
Instrument Panel Wire Assembly
DQ1
Instrument Panel Wire
Roof Wire Instrument Panel No.2 Wire
AE1
Front Door RH Wire
ED1
om
AJ1 JD2
8.c
AD4
GD1
GD2
AD3
Floor Wire
AD2
Engine Room Main Wire
CU
Front Door LH Wire
FD1
11
JD1
FD2
: Location of Ground Points
A3
ww w
.E
D3
D2
D1
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62
www.IranianEcu.com
YARIS (EM01V0U)
http://telegram.me/Ecu118
G : Location of Connector Joining Wire Harness and Wire Harness
[S/D] AE1
AD5
ED1
AA1
DE1
Instrument Panel Wire Assembly
DQ1
Instrument Panel Wire
Roof Wire Instrument Panel No.2 Wire
AD1
Front Door RH Wire
AD4
om
JD3 AJ1
8.c
JD2
GD2
GD1
AD3
Floor Wire
AD2
AA2
Engine Room Main Wire
CU
Front Door LH Wire
FD1
11
JD1
FD2
: Location of Ground Points
A3
ww w
.E
D3
D2
D1
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63 YARIS (EM01V0U)
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G ELECTRICAL WIRING ROUTING : Location of Connector Joining Wire Harness and Wire Harness : Location of Ground Points
[5–Door]
JX1
MJ1
HJ1
Seat Airbag Rear Door No.1 Wire RH Wire
om
Front Door RH Wire
8.c
IJ1
11
Roof Wire
ww w
Seat Airbag LH Wire
Rear Door No.2 Front Seat RH Wire Floor Wire Wire
O1
Back Door No.2 Wire N1 MN1
.E
JY1
Rear Window No.1 Wire
ZJ1
CU
Front Door LH Wire
J1
Skid Control Sensor RH Wire Back Door No.1 Wire
aJ1
Skid Control Sensor LH Wire
LJ1
J2
Luggage Room No.2 Wire
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YARIS (EM01V0U)
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G : Location of Connector Joining Wire Harness and Wire Harness : Location of Ground Points
[3–Door]
Front Door RH Wire
MJ1
Seat Airbag RH Wire
J1
om
JX1
Rear Window No.1 Wire
8.c
Seat Airbag LH Wire
11
Roof Wire
ZJ1 Back Door No.2 Wire
CU
Front Door LH Wire
O1
N1
ww w
.E
MN1
JY1
Front Seat Floor Wire RH Wire
aJ1
Skid Control Sensor RH Wire Back Door No.1 Wire
Skid Control Sensor LH Wire
LJ1
J2
Luggage Room No.2 Wire
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65 YARIS (EM01V0U)
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G ELECTRICAL WIRING ROUTING : Location of Connector Joining Wire Harness and Wire Harness : Location of Ground Points
[4–Door]
HJ1
Rear Door No.1 Wire
om
Seat Airbag RH Wire
JX1
8.c
Front Door RH Wire
Roof Wire
O1
11
Front Door LH Wire
ZJ1
CU
Floor Wire
J1
.E ww w
IJ1
Seat Airbag LH Wire
JY1
Rear Door No.2 Wire
aJ1
Rear Window No.1 Wire
Skid Control Sensor RH Wire
Skid Control Front Seat Sensor LH Wire RH Wire
J2
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YARIS (EM01V0U)
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