{"model":"mk4","model_name":"MK4 Supra","vehicle":"Toyota Supra A80 (1993–2002, 2JZ-GE / 2JZ-GTE)","document":"Repair Manual","section":"ATGE","section_name":"A340 Automatic Trans (GE)","page":67,"pages_in_section":98,"title":"Inspection Procedure","section_header":"AT340E (2JZ-GE) Automatic Transmission — Troubleshooting","ocr_text":"AT1–67\nAT340E (2JZ–GE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING\n\nWIRING DIAGRAM\n\nGAUGE Fuse\n\nY\n\n1                                                    1                              ECM\n                                                                              4～6 V\n3 L-R  2    L-R  5         6 P   11    P   2  SP1\n      II1              II1              E10\nNo.1 Vehicle\nSpeed Sensor        Odometer and\n                    Trip Meter\n2                   Telltale Light RH\n                                                                    E2\nSpeedometer\n\nFI6931\n\nINSPECTION PROCEDURE\n\n1    Check voltage between terminal SP1 of ECM connector and body ground.\n\nON\n\nCheck Harness A\n\nECM\n\nP    (1)  Shift the shift lever to N position.\n     (2)  Jack up one of the rear wheels.\n     (3)  Connect the Check Harness A\n          (See page EG–404)\n     (4)  Disconnect power steering ECU connector\n          and cruise control ECU connector.\n     (5)  Turn ignition switch ON.\n\nA 2        SP1\n\nC    Measure voltage between terminal SP1 of ECM\n     connector and body ground when the wheel is\n     turned slowly.\n\nOK   Voltage is generated intermittently.\n\n                    4～6 V\n\n                    0\n                              Turn the wheel\n\nBE6653\nFI6504                                          AT7809\n\nNG                          OK    Check and replace ECM.\n\n2    Check operation of odometer and trip meter (telltale light RH (See page\n     BR–48))\n\nNG                          OK    Repair or replace harness or connector be-\n                                  tween ECM and telltale light RH.","image":"https://tsrm.sasquatchvc.com/images/mk4/ATGE/ATGE_067.png","url":"https://tsrm.sasquatchvc.com/mk4/tsrm/ATGE/67","prev":{"page":66,"url":"https://tsrm.sasquatchvc.com/mk4/tsrm/ATGE/66","api":"https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/66"},"next":{"page":68,"url":"https://tsrm.sasquatchvc.com/mk4/tsrm/ATGE/68","api":"https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/68"},"section_url":"https://tsrm.sasquatchvc.com/mk4/tsrm/ATGE","section_api_pages":["https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/1","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/2","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/3","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/4","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/5","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/6","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/7","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/8","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/9","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/10","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/11","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/12","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/13","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/14","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/15","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/16","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/17","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/18","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/19","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/20","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/21","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/22","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/23","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/24","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/25","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/26","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/27","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/28","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/29","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/30","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/31","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/32","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/33","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/34","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/35","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/36","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/37","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/38","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/39","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/40","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/41","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/42","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/43","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/44","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/45","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/46","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/47","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/48","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/49","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/50","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/51","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/52","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/53","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/54","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/55","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/56","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/57","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/58","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/59","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/60","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/61","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/62","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/63","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/64","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/65","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/66","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/67","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/68","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/69","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/70","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/71","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/72","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/73","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/74","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/75","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/76","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/77","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/78","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/79","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/80","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/81","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/82","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/83","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/84","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/85","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/86","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/87","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/88","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/89","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/90","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/91","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/92","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/93","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/94","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/95","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/96","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/97","https://tsrm.sasquatchvc.com/api/pages/mk4/tsrm/ATGE/98"],"note":"OCR transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}