{"model":"mk3","model_name":"MK3 Supra","vehicle":"Toyota Supra A70 (1986.5–1992, 7M-GE / 7M-GTE)","document":"Repair Manual","section":"BE","section_name":"Body Electrical System","page":73,"pages_in_section":116,"title":"Inspection of stop light switch circuit.","section_header":"Body Electrical System — Cruise Control System","ocr_text":"G    Inspection of stop light switch circuit.\n\nTurn ignition switch off.\n\nIs STOP fuse normal?\n  No → Replace fuse.\n        Is operation normal?\n          No → Short circuit in wire harness between terminal 16 of computer or terminal 1 of stop light switch and fuse.\n          Yes → Fuse faulty.\n  Yes ↓\n\nSTOP LIGHT\nSWITCH\n\nINSPECT GROUND CONNECTION\nDisconnect connector from stop light switch.\nIs there continuity between terminal 3 of wire harness side connector and body ground?\n  No → • Open circuit in wire harness between terminal 3 and body ground.\n       • Body ground faulty.\n  Yes ↓\n\nINSPECT STOP LIGHT SWITCH\nOPERATION\nIs stop light switch operation normal?\n(See page BE-83)\n  No → Replace stop light switch.\n  Yes ↓\n\nConnect connector to stop light switch.\n\nCOMPUTER\n\nDisconnect connector from computer and inspect connector on wire harness side as follows.\n\nINSPECT FUSE CIRCUIT\nIs there battery voltage between terminal 16 and body ground with brake pedal released?\n  No → Open circuit in wire harness between terminal 16 of computer and STOP fuse.\n  Yes ↓\n\nINSPECT STOP LIGHT SWITCH\nIs there battery voltage between terminal 15 and body ground with brake pedal depressed?\n  No → Open circuit in wire harness between terminal 15 of computer and terminal 3 of stop light switch.\n  Yes ↓\n\nReplace 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