{"model":"mk3","model_name":"MK3 Supra","vehicle":"Toyota Supra A70 (1986.5–1992, 7M-GE / 7M-GTE)","document":"Repair Manual","section":"D","section_name":"Electrical Wiring Diagrams","page":1,"pages_in_section":35,"title":"Electrical Wiring Diagrams","section_header":"Electrical Wiring Diagrams","ocr_text":"ELECTRICAL WIRING\nDIAGRAMS\n\nHOW TO READ THIS SECTION\nPIN NUMBER\n\nPin Number\n\nNumbered in order\nfrom upper left to\nlower right\n\nNumbered in order\nfrom upper right to\nlower left\n\n[1] [2]\n[3] [4]\n\n1 2 3\n4 5 6\nFemale\n812929\n\n3 2 1\n6 5 4\nMale\n\nMale & female connectors distinguished by shape\nof their internal pins.\n• All connectors are shown from the open end,\nand the lock is on top.\n\nFemale\n812933\n\nMale\n\n※ When connectors with different numbers of terminals are used with\nthe same parts, the pin number and the numbers of terminals are\nspecified.\ne.g. (1/4) = No. 1 pin/4 terminals connector\n\nJUNCTION BLOCK OR RELAY BLOCK\n\nWire Color                    Block No.                    Wire Color\nR-G                                    Z                                    R\n\nBlock Inside\n\nWIRE COLOR\n\nWire colors are indicated by an alphabetical code.\n\nB = Black           BR = Brown        G = Green         GR = Gray       L = Blue\nLG = Light Green    O = Orange        P = Pink          R = Red         V = Violet\nW = White           Y = Yellow\n\nThe 1st letter indicates the basic wire color and the 2nd indicates the stripe color.\n\nExample: R-G indicates a Red wire with a Green stripe.\n\nABBREVIATION\n\nThe following abbreviations are used in this wiring diagram.\n\nA.B.S. = Anti-Lock Brake System                    LH      = Left-Hand\nA/C    = Air Conditioner                           M/T     = Manual Transmission\nA/T    = Automatic Transmission                    O/D     = Overdrive\nCB     = Circuit Breaker                           P       = Park\nCD     = Compact Disc                              PPS     = Progressive Power Steering\nCOMB.  = Combination                               RH      = Right-Hand\nECT    = Electronic Controlled Transmission        SW      = Switch\nECU    = Electronic Controlled Unit                TCCS    = Toyota Computer Controlled System\nEFI    = Electronic Fuel Injection                 TEMS    = Toyota Electronic Modulated Suspension\nEGR    = Exhaust Gas Recirculation                 VSV     = Vacuum Switching Valve\nF      = Fuse                                      w       = With\nISC    = Idle Speed Control                        w/o     = Without","image":"https://tsrm.sasquatchvc.com/images/mk3/D/D_001.png","url":"https://tsrm.sasquatchvc.com/mk3/tsrm/D/1","prev":null,"next":{"page":2,"url":"https://tsrm.sasquatchvc.com/mk3/tsrm/D/2","api":"https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/2"},"section_url":"https://tsrm.sasquatchvc.com/mk3/tsrm/D","section_api_pages":["https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/1","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/2","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/3","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/4","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/5","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/6","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/7","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/8","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/9","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/10","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/11","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/12","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/13","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/14","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/15","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/16","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/17","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/18","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/19","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/20","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/21","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/22","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/23","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/24","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/25","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/26","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/27","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/28","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/29","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/30","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/31","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/32","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/33","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/34","https://tsrm.sasquatchvc.com/api/pages/mk3/tsrm/D/35"],"note":"OCR transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}