GENUINE HOOLIGAN 170i, Руководство по обслуживанию

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Denso unit -7
7-4.3 Headlight / license lamp line loop(Electronic injection version)
Check the process:
Project Handle
1. Check the lamp tungsten is not blown
Replacing the Lamp
。
2. Battery (check the voltage)
12V  - Please replace or recharge
。
3. Main switch (KEY ON) check the line color - orange (12V), Red/White (12V)
0V- Replace the main switch or lines open circuit
。
4. Headlight relay - Orange (12V),yellow(ECU),black(12V), Gray (out) 12V
The orange 0V- open circuit
。
Yellow (ECU control source)-ECU or lines open circuit.
Black 0V-headlight relay replace
5. Dimmer switch checking line color - gray (12V), Blue-12V (LO), brown / white-12V (HI)
Gray 0V - lines open circuit
。
Blue
，
brown / white 0V-Dimmer switch replacement
6. Wire assy - (LO) Blue-12V (HI) brown / white-12V, black(-)
Gray 0V- lines open circuit
。
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