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
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