{"model":"mk4","model_name":"MK4 Supra","vehicle":"Toyota Supra A80 (1993–2002, 2JZ-GE / 2JZ-GTE)","document":"Repair Manual","section":"BE","section_name":"Body Electrical Systems","page":11,"pages_in_section":203,"title":"Troubleshooting","section_header":"Body Electrical System — Headlight and Taillight System","ocr_text":"BODY ELECTRICAL SYSTEM – HEADLIGHT AND TAILLIGHT SYSTEM\n\nBE–11\n\nTROUBLESHOOTING\n\nThe table below will be useful for you in troubleshooting these electrical problems. The most likely causes of the malfunction are shown in the order of their probability. Inspect each part in the order shown, and replace the part when it is found to be faulty.\n\nUSA:\n\nTrouble | Parts name | (See page)\n\nHeadlight does not light\n(Taillight is normal)\n1. FL MAIN\n2. HEAD Fuse (LH, RH) | (BE–5)\n3. Headlight Control Relay | (BE–16)\n4. Headlight Dimmer Switch | (BE–15)\n5. Light Control Switch | (BE–15)\n6. Integration Relay | (BE–17)\n7. Wire Harness\n8. Headlight Bulb\n\nHeadlight does not light\n(Taillight does not light up)\n1. FL MAIN\n2. Light Control Switch | (BE–15)\n3. Integration Relay | (BE–17)\n4. Wire Harness\n5. Headlight Bulb\n\nOnly one side light does not light\n1. HEAD Fuse (LH, RH) | (BE–5)\n2. Headlight Bulb\n3. Wire Harness\n\n\"Lo–Beam\" does not light\n1. Headlight Dimmer Switch | (BE–15)\n2. Wire Harness\n\n\"Hi–Beam\" does not light\n1. Headlight Dimmer Switch | (BE–15)\n2. Wire Harness\n\n\"Flash\" does not light\n1. Headlight Dimmer Switch | (BE–15)\n2. Wire Harness\n\nCANADA:\n\nTrouble | Parts name | (See page)\n\nHeadlight does not light\n(Taillight is normal)\n1. FL MAIN\n2. Headlight Control Relay\n3. Daytime Running Light Relay | (BE–18)\n4. Daytime Running Light No.2 and No.3 Relay | (BE–19)\n5. Headlight Dimmer Switch | (BE–15)\n6. Light Control Switch | (BE–15)\n7. Integration Relay | (BE–17)\n8. Wire Harness\n9. Headlight Bulb\n\nHeadlight does not light\n(Taillight does not light up)\n1. FL MAIN\n2. Light Control Switch | (BE–15)\n3. Daytime Running Light Relay | (BE–18)\n4. Daytime Running Light No.2 and No.3 Relay | (BE–19)\n5. Integration Relay | (BE–17)\n6. Wire 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