Lifan 720 (1.8 VVT) Electrical Manual - part 17

65

LIFAN 720

 

Harness Connector View

Engine Compartment Harness Connector (U--)

U12

U12   Pin  Definition

LF Turn Lamp Harness Connector

Pin Number

Function

1

2

1

2

Wire Width / Color

Ground

Power

0.50  Y/G
0.50  B

U11   Pin  Definition

Pin Number

Wire Width/Color 

Function

1

2

3

4

5

6

1.25  B

0.85  Bl/G

0.85  Bl/W

0.50  Y/W

0.50  Bl/Y

2

1

3

4

6

5

1.25  B

U11   

Engine Compartment Harness (U--)

Left low-beam headlamp (+)
Left high-beam headlamp (+)

Dimming motor (+)

Ground

Front left width lamp (+)

U14

U14   Pin  Definition

Left Side Turn Lamp Harness Connector

Pin Number

Function

1

2

1

2

Wire Width / Color

Ground

Power

0.50  Y/G
0.50  B

U13

U13   Pin  Definition

LF Wheel Speed Sensor Harness Connector

Pin Number

Function

1

2

1 2

Wire Width / Color

Signal
Power

0.85  Y/B
0.85  Y

LF Headlamp Harness Connector 

Ground

66

LIFAN 720

 

Harness Connector View

Front Wiper Motor Harness Connector

Engine Compartment Harness Connector (U--)

U16

U16   Pin  Definition

Pin Number

Function

1

2

Wire Width / Color

0.50  G/V
0.50  B

U15   Pin  Definition 

U17   Pin  Definition 

Pin Number

Wire Width/Color 

Function

1

2

3

4

5

1

2

1

2

3

4

5

1.25  Br/R

0.50  Br/W

1.25  Br/G

1.25  B

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

U15   

Engine Compartment Harness (U--)

ABS ECU Harness Connector

U17   

Wiper return signal

Low speed of wiper (+)

Wiper motor (-)

Wiper high speed (+)

Brake Fluid level sensor Harness Connector

Signal

Power

Motor power

Front right wheel speed sensor signal

Valve relay power 

Front left wheel speed sensor signal

Motor grounding
CAN-L

Front right wheel speed sensor power
Rear right wheel speed sensor power

Rear left wheel speed sensor signal

Front left wheel speed sensor power

Pin Number

Function

1

2

Wire Width / Color

4.00  R

3

4

5

6

7

8

 0.85  G/B

0.85  Y/B

9

10

11

12
13

14

15

16

21

22
23

24

25

17

18

4.00  B

0.50  Br

0.50  W/B

0.85  G

0.50  O/B

0.85  Y

2.50  R

19

20

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

21

22

23

24

25

26

17

18

19

20

27

28

29

34

35

36

37

38

30

31

32

33

67

LIFAN 720

 

Harness Connector View

Engine Compartment Harness Connector (U--)

Engine Compartment Harness (U--)

U21

U21  Pin  Definition

Right Side Turn Lamp Harness Connector

Pin Number

Function

1

2

1

2

Wire Width / Color

Ground

Power

0.50  Y/R
0.50  B

U18

U18  Pin  Definition

Front Washing Motor Harness Connector

Pin Number

Function

1

2

1

2

Wire Width / Color

Power+

Power-

0.50  Br/Y
0.50  B

U17   Pin  Definition 

CAN-H
-

ECU power 

Rear right wheel speed sensor signal
Brake lamp switch signal input
Right left wheel speed sensor power

-
-
-
-
-
-

ECU grounding

26

27

28

0.50  R/W

0.50  W

29

30

31

32
33

34

35

36

37

38

0.50  O

0.50  Br/B

0.50  Gr/RS

2.50  B

 

U20

U20  Pin  Definition

RF Wheel Speed Sensor Harness Connector

Pin Number

Function

1

2

1

2

Wire Width / Color

Power

Signal

0.85  G/B
0.85  G

68

LIFAN 720

 

Harness Connector View

Engine Compartment Harness Connector (U--)

Engine Compartment Harness (U--)

U24   Pin  Definition

Pin Number

Wire Width/Color 

Function

1

2

3

4

5

6

1.25  B

0.85  Bl/G

0.85  Bl/W

0.50  Y/W

0.50  Bl/Y

2

1

3

4

6

5

1.25  B

U24   

Right low-beam headlamp (+)
Right high-beam headlamp (+)

Ground

Dimming motor (+)

Ground

Front right width lamp (+)

LF Headlamp Harness Connector 

U23

U23   Pin  Definition

RF Turn Lamp Harness Connector

Pin Number

1

2

1

2

Wire Width / Color

Ground

Power

0.50  Y/R
0.50  B

U25

U25   Pin  Definition

RF Fog Lamp Harness Connector

Pin Number

1

2

1

2

Wire Width / Color

Power+

Power-

0.85  Bl/R

0.85  B

U27

U27   Pin  Definition

Day-time Running Lamp Harness Connector

Pin Number

1

2

1

2

Wire Width / Color

Power+

Power-

0.50  B
0.50  Bl/V