{"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":21,"pages_in_section":203,"title":"Troubleshooting","section_header":"Body Electrical System — Turn Signal and Hazard Warning System","ocr_text":"TROUBLESHOOTING\nThe table below will be useful for you in troubleshooting these electrical problems. The most likely causes\nof the malfunction are shown in the order of their probability. Inspect each part in the order shown, and\nreplace the part when it is found to be faulty.\n\nTrouble | Parts name | (See page)\n\n\"Hazard\" and \"Turn\" do not light up\n1. Hazard Warning Switch (BE–22)\n2. Turn Signal Flasher (BE–22)\n3. Wire Harness\n\nThe flashing frequency is abnormal\n1. Bulb\n2. Turn Signal Flasher (BE–22)\n3. Wire Harness\n\nHazard warning light does not light up\n(Turn is normal)\n1. HAZ–HORN Fuse (BE–5)\n2. Wire Harness\n\nHazard warning light does not light up in one direction\n1. Hazard Warning Switch (BE–22)\n2. Wire Harness\n\n*1 Turn signal does not light up\n1. Ignition Switch (BE–8)\n2. TURN Fuse (BE–6)\n3. Turn Signal Switch (BE–21)\n4. Wire Harness\n\n*2 Turn signal does not light up\n1. TURN Fuse (BE–6)\n2. Turn Signal Switch (BE–21)\n3. Wire Harness\n\nTurn signal does not light up in one direction\n1. Turn Signal Switch (BE–21)\n2. Wire Harness\n\nOnly one bulb does not light up\n1. Bulb\n2. Wire Harness\n\n*1: Combination Meter, Wiper and Washer do not operate.\n*2: Combination Meter, Wiper and Washer are normal.\n\nRight Turn\n\nLeft Turn\n\nConnector \"A\"\n\nN08902\nN08922\n200357\n\nTURN SIGNAL SWITCH INSPECTION\n\nINSPECT SWITCH CONTINUITY\n\nSwitch position | Tester connection to terminal number | Specified condition\n\nLeft turn | A1 – A5 | Continuity\nNeutral | – | No continuity\nRight turn | A1 – A8 | Continuity\n\nIf continuity is not as specified, replace the 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transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}