Wire harness information contains basic introductions of circuit diagrams, inspection methods of cables and
connectors, as well as layout of connector positions and wire harness positions, etc.

Circuit Diagram Information

Circuit diagrams are classified into each chapter in Service Manual. If a component appears in a specific
system, its related information (such as wire harness, connector, terminal, etc.) will appear in the circuit
diagram and be introduced in detail. For example, the information of Engine Control Module (ECM) is mainly
introduced in chapter 6. If the component wire harnesses involve other systems, the component information
will also appear in the corresponding systems.
Chery automobile offers related circuit diagram information of the vehicle electrical equipment to help
technicians determine and detect the vehicle malfunction effectively.
Functions and features of circuit diagram:
 Power supply circuit is on the top of the page, while ground circuit is at the bottom.
 Components (such as switches and fuses) are displayed on the circuit diagram in the form of simple icon.

51–

Circuit Diagram Instruction

ET21020000

BATTERY

EXAMPLE

I-001

MAIN

RELAY

INSTRUMENT
PANEL FUSE
AND RELAY BOX

10A

RF14

A13

IGNITION SWITCH
ON OR START

RF19

15A

[1]

[2]

[3]

[4]

[6]

[5]

[7]

[19]

[10]

[14]

[11]

[13]

[17]

[12]

[8]

[15]

[16]

[9]

[20]

[18]

MOTOR

SENSOR

CONTROL
MODULE

D1 D2 D3

D6 D7 D8

D9 D10 D11 D12

D4 D5

E-049

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

I-013

I-003

ENGINE
COMPARTMENT
FUSE AND RELAY BOX

E-049

EF05

30A

A11

I-003

E-010

E-011

E-014

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

16 17 18

1 2 3

4 5 6

I-001

I-009

E-011

A10

A11

A12

A13

A14

A15

A16

I-004

CVT

TO CAN
SYSTEM

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