Lifan 720 (1.8 VVT) Electrical Manual — part 21

81

LIFAN 720

Harness Connector View

Instrument Harness Connector (I--)

Sound System Receiving Aerial Harness Connector

I33 Pin Definition

Pin Number

Function

Instrument Harness Connector (I--)

1

Wire Width / Color

I33

1

0.50 R/W

Audio Control Connector

I34 Pin Definition

I34

I35

Power

Warning Lamp Switch Connector

I32

Rear right speaker (+)

Rear right speaker (-)
Front right speaker (+)

Front right speaker (-)

Front left speaker (+)

Front left speaker (-)

Rear left speaker (+)

Rear left speaker (-)

Steering wheel switch (+)

Steering wheel switch (-)

Ignition switch power

Background lighting lamp (+)

Battery power

Ground

CAN-H

CAN-L

Pin Number

Function

1

2

Wire Width / Color

3

4

0.50 O

0.50 V

5

6

0.50 W

0.50 O/B

0.50 W/B

0.50 V/B

7

0.50 Y

8

0.50 Y/B

I32 Pin Definition

Pin Number

Function

1

1

2

3

6

5

4

2

Wire Width / Color

3

4

0.50 Y/G

0.50 Br

5

6

0.85 W

0.50 Br

0.50 V

1

2

7

3

4

5

6
8

Audio Control Harness Connector

I35 Pin Definition

Pin Number

Function

1

2

Wire Width / Color

3

4

0.85 R/W

0.50 G/V

5

6

0.85 R

0.50 V

0.85 B

0.50 G/W

7

0.50 W

8

0.50 W/B

1

2

7

3

4

5

6
8

Ground

Background lighting lamp (+)

Background lighting lamp (+)
Warning lamp switch signal

Ground

NC

82

LIFAN 720

Harness Connector View

Instrument Harness Connector (I--)

Instrument Harness Connector (I--)

Rear Oxhgen Sensor

I38

I38 Pin Definition

Pin Number

Function

1

2

Wire Width / Color

0.85 R/G

0.85 G/V

3

4

1

2

3

4

0.50 G/O
0.50 G/B

Ground

Signal

Heater power+

Heater power-

9

10

15

11

12

13
14

0.50 W/Y

0.50 W/R
0.50 G/W

0.85 Bl/Y

0.50 G/V

0.50 Gr/R

18

16
17

0.50 V/G

0.50 W/O

1.25 R/Bl

19

20
21
22
23

24

0.50 Y/R

0.50 Y/W

Pin Number

Function

1

2

Wire Width / Color

7

3

4

5
6

0.50 R/W

0.50 W/G

0.50 Br/W

8

0.50 Br/Y

I/P Harness to Engine Compertment Harness Connector

IU1

IU1 Pin Definition

25

26

1.25 Br/G

1.25 Br/R

0.50 R

0.50 G/Y

0.50 G/Bl

NC

NC

NC

NC

NC

0.50 Y/G

Front washer motor (+)
Low speed of wiper (+)

fuel pump motor (+)

Wiper high speed (+)

Horn control

Wiper return signal

Starter control
Front fog lamp control

Engine hood switch signal

Low beam lamp control

Cooling fan power supply

High beam lamp control

ABS ECU Power
Brake lamp switch signal

Width lamp (+)

Right turn signal lamp (+)

Outdoor temperature sensor signal

Left turn signal lamp (+)

Outdoor temperature sensor (+)
Dimming motor (+)

9 10

15

11 12 13

14

18

16 17

19 20 21 22 23 24

1 2

7

3

4

5

6

8

25 26

Brake fluid level sensor signal

Pin Number

Function

1
2

Wire Width / Color

0.50 W/Y

Signal

0.50 V/Y

Solar Sensor Harness Connector

I36

I36 Pin Definition Harness Connector

1

2

Ground

83

LIFAN 720

Harness Connector View

Instrument Harness Connector (I--)

Instrument Harness Connector (I--)

I/P Harness to Engine Compertment Harness Connector

IU2

IU2 Pin Definition

1

2

3

4

7

5

6

8

9 10 11 12

Pin Number

Function

1

2

Wire Width / Color

3

4

0.50 Br

0.85 Br/B

5
6

0.50 O

0.50 O/B

7

8

0.50 W

9

10

0.50 W/B

11

12

NC

NC

NC

CAN-H

Rear right wheel speed sensor power

CAN-L

Rear right wheel speed sensor signal

NC

Rear left wheel speed sensor power

NC

Rear left wheel speed sensor signal

NC

IR1 Pin Definition

I/P Harness to Roof Harness Connector

IR1

Pin Number

Function

1

2

Wire Width / Color

3

0.50 B

0.50 G

0.50 O/Bl

1

2

7

3

4

5

6

8

9 10

Line

Ground

Ceiling door control switch actuating

7

4

5

6

0.50 B

0.50 R

0.50 R/Bl

0.50 R/W

10

8
9

NC

NC

NC

Sunroof ECU battery power

Sunroof ECU IG1 power

Ground

Ceiling power

84

LIFAN 720

Harness Connector View

Instrument Harness Connector (I--)

Instrument Harness Connector (I--)

I/P Harness to A/C Harness Connector

ACC power

Battery power
Rear defroster signal

CAN-H

CAN-L

A/C signal

Front left seat heating signal

Front right seat heating signal

Background light power

Ground

Ground

Outdoor temperature sensor signal
Solar sensor signal
Indoor temperature sensor signal

IA1

5

6

11

7

8

9

10

0.50 Y/W

0.50 V/Y
0.50 V/W

0.50 V
0.50 W/Y

0.50 Y/R

0.50 Y/G

0.50 W/B

14

12
13

0.50 V/G

0.50 B

15

16

17
18

1

Function

2

3

Wire Width / Color

4

0.50 R/W

Pin Number

0.50 W

0.50 O/R

0.50 R

IA1 Pin Definition

5

6

11

7

8

9

10

14

12

13

15

16

18

1

2

3

4

17

IA2

I/P Harness to A/C Harness Connector

IA2 Pin Definition

Pin Number

Wire Width/Color

Function

Power

1

2

2

1

NC

3.00 R