{"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":35,"pages_in_section":98,"title":"Diagnostic Trouble Code Check by Using Toyota Hand–held Tester","section_header":"AT340E (2JZ-GE) Automatic Transmission — Troubleshooting","ocr_text":"AT1–35\nAT340E (2JZ–GE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING\n\n0.5 seconds   2.5 seconds   For\n                                        Next\n                                        Code\nON\nOFF\n4.0 seconds  1.5 seconds  4.5 seconds\n                                        Repeat\nAT0713\n\nThe trouble code is indicated, as shown in the illustration at left (Diagnostic trouble code \"42\" is\nshown as an example).\nHINT: When 2 or more trouble codes are stored in memory, the lower–numbered code is displayed first. If no diagnostic trouble code is output, or if a diagnostic trouble code is output even though no diagnostic trouble code output operation is performed, check the TE 1 terminal circuit on page AT1–93.\n\nDIAGNOSTIC TROUBLE CODE CHECK BY USING TOYOTA HAND–HELD TESTER\n\nF10997\n\n1.    Hook up the TOYOTA hand–held tester to the DLC2.\n2.    Read the diagnostic trouble codes by following the prompts on the tester screen.\n      Please refer to the TOYOTA hand–held tester operator's manual for further details.\n\nCANCELING DIAGNOSTIC TROUBLE CODE\n\nEFI fuse\n\nG04240\n\nAfter repair of the trouble area, the diagnostic trouble code retained in the ECM memory must be canceled out by removing the EFI fuse for 10 seconds or more, with the ignition switch OFF.\nCheck that the normal code is output after connecting the fuse.\n\nECM TERMINALS STANDARD VALUE\n\nInterface Box        Vehicle Harness\nECM\n\nN09348                TOYOTA break-out-box\nZ09920\n\nECM TERMINAL VALUES\nMEASUREMENT BY USING TOYOTA BREAK–OUT –BOX AND TOYOTA HAND–HELD TESTER\n1.    Hook up the TOYOTA break–out–box and TOYOTA hand–held tester to the vehicle.\n2.    Read the ECM input/output values by following the prompts on the tester screen.\n      HINT: TOYOTA hand–held tester has a \"Snapshot\" function. This records the measured values and is effective in the diagnosis of intermittent problems.\n      Please refer to the TOYOTA hand–held tester / TOYOTA break–out box operator's manual for further 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transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}