Lifan 720 (1.8 VVT) Electrical Manual - part 16

61

Harness Connector View

LIFAN 720

E27

E27   Pin  Definition

Engine Harness Connector (E--)

Engine Harness Connector (E--)

E26

Pin Number

Function

1

1

0.50  Bl/G

Wire Width / Color

E26  Pin Defintion

E29

A/C Pressure Switch Harness Connector

PAS Switch Harness ConnectorHarness Connector

Pin Number

1

0.85  R/G 

Wire Width / Color

3

0.50  O/Y

2

0.85  V/W

4

1

3

2

4

0.50  G/B

Switch signal

12V Power

HO

2

S heating

HO

2

S Signal

Signal GND

E29   Pin  Definition

Pin Number

1

1.25  B

Wire Width / Color

3

0.85  G

2

1

2

0.85  Y/G

4

3

4

0.85  R/G

Ground
A/C request signal
Medium pressure switch

High/low pressure switch

Front Oxygen Sensor Harness Connector

62

LIFAN 720

Harness Connector View

Engine Harness Connector (E--)

EI1   Pin  Definition

EU1

Engine Harness Connector (E--)

EU1   Pin  Definition

Engine Harness to I/P Harness Connector

EI1   

Pin Number

Wire Width/color

Function

1

2

3

8

9

10

11

12

13

14

15

16

17
18

19

20
21

22

4

5

7

6

1

2

3
8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

4

5

7

6

0.50  G/B

0.50  W

0.50  Gr/G

0.50  O/G

0.50  W/B

0.50  G/O

0.85  G/V

0.85  W/R

0.50  W/Bl

0.50  Y/G

0.50  Gr/R

0.50  Gr/W

0.85  R

0.85  G/Gr

0.85  R/G

NC

NC

NC

K-line

0.50  R/W

NC

NC

1

2

3
8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

4

5

7

6

CAN-L

CAN-H

Ground

Vehicle signal
VSS IG1 Power

Charging indication

Oil pressure signal
Reverse light switch signal

A/C request signal
ECM ignition switch power supply
Generator power output

Auxiliary brake signal

Main brake signal

High speed fan control

A/C compressor control

Fuel pump control

Low speed fan control
Main relay control
A/C compressor (+)

Starter (+)

ECM battery power 

Main relay power 

Main relay power supply

Rear HO

2

S heating (-)

Rear HO

2

S signal

0.85  R/G

Pin Number

Wire Width/color

Function

1

2

3

8

9

10

11

12

13

14

15

16

17
18

19

20
21

22

4

5

7

6

0.50  Gr/O

0.50  Gr/Bl

0.50  Gr/Y

2.00  W

0.80  R/V

0.50  Gr/V

0.85  R

1.25  R/G

0.85  W/B

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

Engine Harness to Engine Copartment Harness Connector

63

LIFAN 720

 

Harness Connector View

Engine Compartment Harness Connector (U--)

Pin Number

Function

1

2

1

2

Wire Width / Color

Power

Signal

0.50  V/G
0.50  W/Y

U1   Pin  Definition

Pin Number

Wire Width/Color 

Function

1

1

Engine Compartment Harness (U--)

U3   Pin  Definition

U3

U4

Pin Number

Function

1
2

Wire Width / Color

0.50  W/G

0.50  B

3
4

1

2

3

4

Ground

U1

0.85  R/V

Power

NC

NC

U2   Pin  Definition

Pin Number

Wire Width/Color 

Function

1

1

U2

Horn Harness Connector

Horn Harness Connector

0.85  B

Ground

Engine Hood Switch Harness Connector

Engine hood switch

U4   Pin  Definition

Outdoor Temperature Sensor Harness Connector

64

LIFAN 720

 

Harness Connector View

U10

U10   Pin  Definition

Pin Number

Function

1

2

Wire Width / Color

0.85  Bl/R
0.85   B

1

2

U8   Pin  Definition

Fan Motor Harness Connector 

Pin Number

Function

1
2

Wire Width / Color

3.00  B

3.00  R/W

3
4

3.00  R/B

3.00  R/G

Ground

Ground
Power

Power

1

2

3

4

LF fog lamp Harness Connector 

Power
Ground

U5   Pin  Definition

Pin Number

Wire Width/Color 

1

1

U5

U8

U6

0.85  R/V

Power

U6   Pin  Definition

Pin Number

Wire Width/Color 

1

1

Horn Harness Connector 

Horn Harness Connector 

0.85  B

Ground

Engine Compartment Harness Connector (U--)

Engine Compartment Harness (U--)