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2. Introduction········································································································
3. Symbol················································································································3
4. Circuit Diagnosis·······························································································
Circuit Diagnosis Procedure················································································
Circuit Diagnosis Device····················································································· 5
Repair Tools········································································································ 6
Terminal Repair··································································································· 7
Poor Ground Connection Repair·········································································8
5. Wiring Diagram··································································································
Charging/Clock/Power/Starting System·······························································
Ignition System Fuel System(UE)·······································································10
Ignition System Fuel System(Delphi)·································································· 1 1
Electronic Control System(UE)············································································ 1 2
Electronic Control System(Delphi)······································································· 13
Cooling System Air Condition System(UE)·························································· 14
Cooling System Air Condition System(Delphi)···················································· 1 5
TCU System········································································································
Air Condition Rear Defroster···············································································
Cigarette Lighter Horn·························································································
Left and Right Turn Lamp Hazard Wiring Lamp··················································
Dome Lamp Sunroof···························································································
Door Lamps········································································································
Width Lamp Interior Lighting···············································································
Instrument Cluster(I)···························································································
Instrument Cluster(Ⅱ)·························································································
CD System··········································································································
Power Window····································································································
Power Rearview Mirror·······················································································
Wiper and Washer System·················································································
Central Lock and Theft-Deterrent System and Reverse Radar System·············
Supplemental Restraint System··········································································
LIFAN 630
Contents
Brake Lamp and Reverse Lamp and ABS System············································· 3 2
1
Driver Seat Heating System and EPS System···················································· 33
6. Fuse and Relay··································································································
4
Engine Compartment Fuse and Relay Box·························································
4
IP Fuse and Relay Box·······················································································
IP Fuse and Relay Box·······················································································
Engine Compartment Fuse and Relay Box Power Distribution··························
IP Fuse and Relay Box Power Distribution·························································· 38
7. Ground Distribution··························································································
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G01-G03-G04-G011-G12-G13············································································
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G21-G23·············································································································40
G22-G25-G26-G27-G31·····················································································
8. Harness Connector Location View·································································
Engine Harness Connector Location View(UE)··················································
Engine Harness Connector Location View(Delphi)·············································
Engine Compartment Harness Connector Location View···································
IP Harness Connector Location View································································
Body Harness Connector Location View···························································· 4 7
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Door and Back Door Harness Connector Location View···································48
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Roof Harness Connector Location View····························································· 4 9
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Airbag Harness Connector Location View··························································50
9. Ground Point Location View···········································································
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Ground Point Location View-engine(UE)···························································
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Ground Point Location View-engine(Delphi)······················································
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Ground Point Location View-engine compartment·············································
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Ground Point Location View-IP···········································································
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Ground Point Location View-body······································································
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Ground Point Location View-SRS·······································································
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Ground Point Location View-Roof······································································
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10. Connector View································································································
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Engine Harness Connector View·····································································
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E1a·····················································································································
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E1b·····················································································································
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Summary of Contents for Lifan 630
- Page 1 Ground Point Location View-SRS······································································· CD System·········································································································· Ground Point Location View-Roof······································································ Power Window···································································································· 10. Connector View································································································ Power Rearview Mirror······················································································· Engine Harness Connector View····································································· Wiper and Washer System················································································· E1a····················································································································· Central Lock and Theft-Deterrent System and Reverse Radar System············· E1b····················································································································· Supplemental Restraint System·········································································· LIFAN 630...
- Page 2 B10-B11-B12-B13······························································································ U25-U26(CVT)···································································································· B14-B15-B16-B17······························································································ B18-B19-B20-B21······························································································ UI4-UI5-UB·········································································································· BI1-BI2·············································································································· UE1-UE2············································································································ BI3-BU-BV·········································································································· Instrument Harness Connector View·································································· BH5···················································································································· I01-I02················································································································· Door Harness Connector View·········································································· I03-I04-I05·········································································································· D01-D02-D03-D04····························································································· I06-I07-I08-I09···································································································· D05-D06-D07····································································································· I10-I11-I12-I13···································································································· D11-D12-D13-D14····························································································· I14-I15················································································································ D15-D16-D17····································································································· I16-I17-I18-I19···································································································· D21-D22-D23-D24······························································································ I20-I21-I22·········································································································· D31-D32-D33-D34····························································································· I23-I24-I25·········································································································· DH1-DH2············································································································ I26-I27················································································································ DH3-DH4············································································································ I28······················································································································· 90 DH5···················································································································· I29-I30················································································································· LIFAN 630...
- Page 3 SRS Harness Connector View············································································ 1 25 S01-S02-S03-SI·································································································· 1 25 S04-S05-S06····································································································· 126 Rear bump Harness Connector View································································· 127 V01-V02-V03-V04······························································································127 VB······················································································································· Air Conditioning Harness Connector View·························································· A01-A02-A03-A04······························································································· 1 29 A05-A06-A07······································································································· 1 30 A08-AI1················································································································ 131 11. Abbreviations····································································································· 132 Abbreviations 1···································································································· Abbreviations 2···································································································· 1 33 LIFAN 630...
- Page 4 Use jumper to test a broken point for open connector. place to be tested. loop circuit (circuit broken). The jumper 5. Confirm the Fault Removed. LIFAN 630...
- Page 5 Check loose, oxidation or Do the careful test from the place closest corrosion circuit. to the fuse. If the bulb is lit or ohmmeter has value display less than 5 Ω ., it means the short circuit to the ground. a1105010 LIFAN 630...
- Page 6 4. Probe a1105015 3. Pull out the terminal from the rear of connector. a1105012 When testing a system component, insert this tool into the connector from the back and do not need to break the harness. a1105014 LIFAN 630...
- Page 7 2. Clean the two surfaces (both bolt side and car contact side) of the copper ring with grit cloth until the oxide completely cleared. a1105018 3. Clean the ground surface on the car with grit cloth until it completely clean. a1105019 LIFAN 630...
- Page 8 Circuit Diagnosis 4. Install the harness and the bolt. Tighten to specified torque. Torque：M6 Bolts 8 Nm M8 Bolts 20 Nm a1105020 LIFAN 630...
- Page 9 14 I46 LOCK START 2 I17 Refer to EPS System 1 I17 Refor to 14 I02 17 I02 TCU System 8 EI1 5 I29 Refer to Ignition System/Fuel System 2.00 B/W 0.85 V 23 18 17 15 12 LIFAN 630...
- Page 10 Fault Fault ECU(Delphi) Output Indicator Indicator CAN L K-line CAN H Refer to Instrument Cluster(Ⅱ) 8 EU1 E30 3 E19b E19b E15b E15b 3 E15b E20b E20b E20b E20b Refer to Diagnose Interface System Weak Acceleration Sensor IAT/MAP LIFAN 630...
- Page 11 Cooling System/Air Condition System(UE) 1 E24 ECU(UE) HAVC LIFAN 630...
- Page 12 Cooling System/Air Condition System(Delphi) 1 E24 ECU(Delphi) HAVC LIFAN 630...
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