Lifan 720 (1.8 VVT) Electrical Instruction - page 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

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