{"model":"mk4","model_name":"MK4 Supra","vehicle":"Toyota Supra A80 (1993–2002, 2JZ-GE / 2JZ-GTE)","document":"Electrical Wiring Diagram","section":"PS","section_name":"Power Source","page":13,"pages_in_section":13,"title":"Power Source","section_header":"Power Source","ocr_text":"POWER SOURCE\n\nSERVICE HINTS\n\nHEADLIGHT RELAY (FOR USA)\n2–1 : CLOSED WITH LIGHT CONTROL SW AT HEAD POSITION OR DIMMER SW AT FLASH POSITION\n\nHEADLIGHT RELAY (FOR CANADA)\n2–1 : CLOSED WITH LIGHT CONTROL SW AT HEAD POSITION OR DIMMER SW AT FLASH POSITION\n: CLOSED WITH ENGINE RUNNING AND PARKING BRAKE LEVER RELEASED (PARKING BRAKE SW OFF)\n\nTAILLIGHT RELAY\n5–3: CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION\n\nI19 IGNITION SW\n7–5 : CLOSED WITH IGNITION KEY AT ACC OR ON POSITION\n7–4 : CLOSED WITH IGNITION KEY AT ON OR ST POSITION\n2–3 : CLOSED WITH IGNITION KEY AT ON OR ST POSITION\n7–8 : CLOSED WITH IGNITION KEY AT ST POSITION\n\n: PARTS LOCATION\n\nCODE    SEE PAGE    CODE    SEE PAGE    CODE    SEE PAGE\nI19    29\n\n: RELAY BLOCKS\n\nCODE    SEE PAGE    RELAY BLOCKS (RELAY BLOCK LOCATION)\n2    22    R/B NO. 2 (ENGINE COMPARTMENT LEFT )\n4    23    R/B NO. 4 (LEFT KICK PANEL)\n\n: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR\n\nCODE    SEE PAGE    JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)\n1B    20    ENGINE ROOM MAIN WIRE AND J/B NO. 1 (LEFT KICK PANEL)\n1C    20    FLOOR NO. 2 WIRE AND J/B NO. 1 (LEFT KICK PANEL)\n1H\n1J    20    COWL WIRE AND J/B NO. 1 (LEFT KICK PANEL)\n1K\n2A    22    BATTERY AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)\n2B    22    ENGINE ROOM MAIN WIRE AND J/B NO. 2 (ENGINE COMPARTMENT LEFT)\n\n: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS\n\nCODE    SEE PAGE    JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)\nIB1    36    ENGINE ROOM MAIN WIRE AND COWL WIRE (LEFT KICK PANEL)\nIC2    36    FLOOR NO. 2 WIRE AND COWL WIRE (LEFT KICK PANEL)\n\n: SPLICE POINTS\n\nCODE    SEE PAGE    WIRE HARNESS WITH SPLICE POINTS    CODE    SEE PAGE    WIRE HARNESS WITH SPLICE POINTS\nE 7    32    ENGINE ROOM MAIN WIRE    E 8    32    ENGINE ROOM MAIN WIRE\n\nI19\n\n[Connector diagram showing 8-pin connector with pins numbered 1-8 in two rows]\n\n58","image":"https://tsrm.sasquatchvc.com/images/mk4-ewd/PS/PS_013.png","url":"https://tsrm.sasquatchvc.com/mk4/ewd/PS/13","prev":{"page":12,"url":"https://tsrm.sasquatchvc.com/mk4/ewd/PS/12","api":"https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/12"},"next":null,"section_url":"https://tsrm.sasquatchvc.com/mk4/ewd/PS","section_api_pages":["https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/1","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/2","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/3","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/4","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/5","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/6","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/7","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/8","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/9","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/10","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/11","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/12","https://tsrm.sasquatchvc.com/api/pages/mk4/ewd/PS/13"],"note":"OCR transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}