Headlight And Taillight System:
This system uses the multiplex communication system, so check diagnosis system of the multiplex communication system before you proceed with troubleshooting.
HINT:
To inspect the bulb and light control ECU, replace them with the ones working normally and judge whether they work normally or not.
HEADLIGHT AND TAILLIGHT SYSTEM TROUBLE SYMPTOMS REFERENCE
| Symptom | Suspect Area | See Section | ||
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| Only one headlight comes on. |
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| "LO-Beam" does not light (All). |
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| "LO-Beam" does not light (One side). |
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| "Hl-Beam" does not light (All). |
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INSPECTION INSPECTION - |
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| "Hl-Beam" does not light (One side). |
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| "Flash" does not light. |
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INSPECTION INSPECTION - |
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| Headlight does not come on. |
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| Headlight does not come on with light control switch in HEAD. |
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| Headlight does not go out with light control switch in OFF. |
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| Headlight flickers. |
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| Headlight is dark. |
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| Taillight does not come on with light control switch in TAIL. |
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| Taillight does not go out with light control switch in OFF. |
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| Headlight does not come on with engine running and light control switch in OFF. |
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