Chery Tiggo 5 (T21). Manual — part 6
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3. Circuit diagram example
ET21020000
BATTERY
EXAMPLE
A4
I-001
MAIN
RELAY
3
5
1
2
INSTRUMENT
PANEL FUSE
AND RELAY BOX
VR
10
13
A1
10A
RF14
RW
11
A2
RW
A13
IGNITION SWITCH
ON OR START
A3
RF19
15A
[1]
[2]
[3]
[4]
[6]
[5]
[7]
[19]
[10]
[14]
[11]
[13]
[17]
[12]
[8]
[15]
[16]
[9]
[20]
[18]
MOTOR
BW
B
2
3
1
2
3
4
1
2
G
B
SENSOR
CONTROL
MODULE
A
D1 D2 D3
D6 D7 D8
D9 D10 D11 D12
D4 D5
W
E-049
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
W
I-013
W
I-003
1
2
ENGINE
COMPARTMENT
FUSE AND RELAY BOX
E-049
EF05
30A
D3
A11
I-003
E-010
E-011
E-014
7
GR
V
3
1
6
5
SWITCH
TO BACKLIGHT
POWER SUPPLY
I-009
I-013
I-004
I-006
[22]
[21]
1 2 3 4
5 6 7 8
9 10 11 12 13
23 24 25 26
19 20 21 22
15
14
16 17 18
2
1
1 2 3
4 5 6
W
I-001
W
I-009
Gr
E-011
A1
A10
A11
A12
A13
A2
A3
A7
A8
A9
A4
A5
A6
A14
A15
A16
W
I-004
MT
CVT
M
8
9
TO CAN
SYSTEM
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The following is a list of symbols defined in circuit diagram.
No.
Definition
Description
[1]
Battery
It indicates the power supply from battery positive to electrical
equipment.
[2]
Fuse
This symbol indicates a fuse; "EF05" indicates the fuse number;
"30A" indicates the rated amperage of fuse.
[3]
Splice Point
The solid circle indicates that each intersecting wire is interconnected.
[4]
Relay
This symbol indicates a relay; "MAIN RELAY" indicates the relay
name; "1", "2", "3" and "5" indicate the terminal numbers of relay.
[5]
Color
It indicates the color of this wire. The color codes are as follows:
B = Black;
W = White;
R = Red;
G = Green;
L = Blue;
Y = Yellow;
Br = Brown;
O = Orange;
Gr = Gray;
P = Pink;
V = Violet;
Lg = Light Green.
For example: "BrR" indicates that the main color is brown in the wire
color, and the second color is red.
[6]
Connector
It indicates the junction connectors. "Λ" is the female connector, and
"I-013" is the applicable number; "◊" is the male connector, and "E-010"
is the applicable number. The number "2" and "3" inside male
connector indicates the terminal number. "----" indicates different
terminals come from the same junction connectors.
[7]
Motor
This symbol indicates a motor.
[8]
Component Name
It indicates the name of component.
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02
[9]
Connector No.
"E-011" indicates the connector number of this component, and the
letter "E" indicates the wire harness code in which the connector is
located. The connector codes are as follows:
E = Engine Compartment Wire Harness;
E = Engine Wire Harness;
I = Instrument Panel Wire Harness;
B = Body Wire Harness;
F = Front Left Door Wire Harness;
H = Front Right Door Wire Harness;
L = Rear Left Door Wire Harness;
R = Rear Right Door Wire Harness;
T = Back Door Wire Harness;
P = Battery Wire Harness;
U = Automatic Transmission Wire Harness (For CVT);
N = Ground Wire Harness.
K = A/C
[10]
Ground Point
It indicates the ground connection.
[11]
Switch
This symbol indicates a switch.
[12]
Vehicle Model
"CVT" indicates it is for CVT model; "MT" indicates it is for MT model.
[13]
Terminal No.
It indicates the terminal number in the connector of this component.
[14]
Ignition Switch
It indicates the power supply from ignition switch to electrical
equipment.
[15]
Connected to …
It indicates that the wire harness is connected to the circuit diagram
on next page. The letter "A" is connected with "A" in circuit diagram on
the next page.
[16]
Fuse and Relay Box Name It indicates the name of fuse and relay box.
[17]
Twisted-pair
It indicates that the two wires are twisted.
[18]
Backlight Power Supply
It indicates the illumination power supply output from backlight
adjustment dial.
[19]
LED
It is used for indicators, warning lights or illuminations in the switches
or instrument cluster.
[20]
CAN
It indicates CAN wire in the electrical schematics. It is connected to
CAN system.
[21]
Connector View
It indicates the cross section of connector and description of the
terminal number.
[22]
Connector Color
The letter "W" indicates the color of connector. The color codes are
the same as above.
No.
Definition
Description
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Circuit Diagram Index
Use the table below to find the location of components or vehicle systems in the circuit diagram. It is easy to
find the circuit diagrams throughout the service manual based on components or vehicle systems.
It has been marked under "If There Is Any Circuit Diagram" column to tell you that if there is any circuit
diagram in the components or vehicle systems.
Service Manual Chapter
If There Is Any Circuit Diagram
Foreword
-
Introduction
-
Preparation
-
Service Specifications
-
Maintenance
-
SQR484F Engine Management System
Yes
SQR484F Engine Mechanical
-
SQR484F Fuel Supply System
Yes
SQR484F Emission Control System
Yes
SQR484F Intake System
Yes
SQR484F Exhaust System
-
SQR484F Cooling System
Yes
SQR484F Lubrication System
-
SQR484F Ignition System
Yes
SQR484F Starting System
Yes
SQR484F Charging System
Yes
QR525MHE Transmission
-
QR019CHA Transmission
Yes
Clutch
-
Drive Shaft
-
Differential
-
Axle
-
Suspension
-
Tire and Wheel
-
Brake Control System
Yes
Brake
Yes
Parking Brake
Yes
Steering Column
Yes
Hydraulic Assist Steering
-
Electronic Assist Steering
Yes
Air Conditioning
Yes
Supplemental Restraints System
Yes
Seat Belt
Yes
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