Lifan 720 (1.8 VVT) Electrical Manual - part 18

69

LIFAN 720

 

Harness Connector View

Engine Compartment Harness Connector (U--)

Engine Compartment Harness (U--)

U31

U31   Pin  Definition

 

I/P Fuse and Relay Box Power 

Harness Connector

Pin Number

1

Wire Width / Color

Power

8.00  R

1

U32

U32   Pin  Definition

Engine  Compartment Fuse and Relay Box

 Power 

Harness Connector

Pin Number

1

Wire Width / Color

Power

10.00  R

1

70

LIFAN 720

 

Harness Connector View

Engine Compartment Harness Connector (U--)

Engine Compartment Harness (U--)

UI2   Pin  Definition

UI1

UI2

UI1   Pin  Definition

Pin Number

Function

1

2

Wire Width / Color

Low speed of wiper power+

Front washer motor power+

0.50  Br/Y

1.25  Br/R

3

4

5

6

7

8

Wiper high speed power

ABS ECU power

Wiper return signal

Engine hood switch signal

 0.50  Br/W
 0.50  Bl/V

1.25  Br/G

0.50  R

0.50  W/G

0.50  R/W

0.50  Gr/R
0.85  G/V

NC

Cooling fan power 

9

10

11

12

Outdoor temperature sensor signal
Outdoor temperature sensor power

Brake lamp switch signal
Brake fliud level sensor signal

0.50  V/G
0.50  W/Y

13

14

15

16

21

22
23

24

25

26

17

18

Dimming motor power

Front fog lamp control  

Low beam lamp control  
High beam lamp control  

Horn control

0.50  Bl/Y

1.25  R/Bl

0.50  W/R

0.50  W/O

0.50  G/W

0.50  G/Y

0.50  Y/W

0.50  Y/R
0.50  Y/G

0.50  G/Bl

NC

Width lamp power
Right turn signal lamp power

Left turn signal lamp power

NC

NC

NC

Start control

Oil pump motor power

19

20

Engine Compartment Harness to I/P Harness Connector 

Engine Compartment Harness to I/P Harness Connector 

 

Pin Number

Function

1

2

Wire Width / Color

3

4

5

6

1

2

3

4

5

6

7

8

0.50  Br/B
0.50  O

0.50 Br

0.50  O/B

0.50  W

0.50  W/B

NC

NC

NC

NC

NC

NC

CAN-H
CAN-L

9

10

11

12

7

8

9

10

11

12

 

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

Rear right wheel speed sensor power
Rear right wheel speed sensor signal

Rear left wheel speed sensor power

Rear left wheel speed sensor signal

71

LIFAN 720

Harness Connector View

Instrument Harness Connector (I--)

I1   Pin  Definition

Instrument Harness Connector (I--)

1

8

I1

Headlamp Adjust Switch Harness Connector

I2

I2   Pin  Definition

Pin Number

Function

1
2
3
4

5
6

Wire Width / Color

0.85  Bl/Y

0.85  V

0.85  R

Ground 

NC

NC

0.85  B

I3

I3   Pin  Definition

Pin Number

Function

1

2

Wire Width / Color

0.50  Y/W

0.50  B

0.50  V

3

1

2

3

Ground 

2

3

4

5

6

7

9

16 15 14 13 12 11 10

K-Line
Ignition switch power

3

4

5

6

1

2

Dimming motor control

Background lighting lamp (+)

Adjusting switch power supply

 Background Light Adjust Switch Harness Connector

Background lighting lamp (+)

Background light control

Pin Number

Wire Width / Color

Function

1
2
3

4
5
6

0.50  B

0.50  W

0.50  B

0.50  W

GND

GND

7
8
9

10

11
12
13

0.50  W/B

0.50  R/W

0.50  Gr/G

14
15
16

0.50  W/B

0.50  R

Battery power

NC

NC

NC

NC

NC

NC
NC

CAN-L

BCAN-H

BCAN-L

CAN-H

Fault Diagnosis Interface Harness Connector

72

LIFAN 720

Harness Connector View

Instrument Harness Connector (I--)

Power Rearview Mirror Switch Harness Connector

I4   Pin  Definition

Instrument Harness Connector (I--)

I4

Right Seat Heating Harness Connector

I6

I6   Pin  Definition

I5

I5   Pin  Definition

Pin Number

Function

1

2

Wire Width / Color

0.50  Gr/V

0.85  B

3

0.85S  R

4

0.50  V

1

2

7

3

4

5

6

8

9

10

Pin Number

Function

1

2

Wire Width / Color

0.50  Y/W

0.85  B

3

0.85  R

4

5

6

0.50  Br/R

0.50  Br/W

0.50  Gr/Y

0.50  Br/G

7
8

9

10

Ground

NC

NC

Outside rearview mirror turn down, right

Battery power 

Background lighting lamp (+)
Left exterior rearview mirror, turn left

Left exterior rearview mirror, turn up

Right exterior rearview mirror, turn up

Right exterior rearview mirror, turn left

Pin Number

Function

1

2

Wire Width / Color

3

0.50  G/Bl

4

0.50  G/R

5

6

11

12

13
14

15

16

0.50  G/B

0.50  G/Br

0.50  G/Y

0.50  G/V

0.50  O/R

0.50  G/W

7
8

9

10

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

1

2

3

4

Wiper switch signal

Wiper regulator switch signal

Combination lever grounding

Lamp switch signal

Dimmer switch signal

Turn signal lamp switch signal
Fog lamp switch signal

Combination Lever Harness Connector

1

2

3

4

5

6

11

12

13

14

15

16

7

8

9

10

Right seat heating signal

GND
IG2 power