{"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":82,"pages_in_section":98,"title":"Inspection Procedure","section_header":"AT340E (2JZ-GE) Automatic Transmission — Troubleshooting","ocr_text":"AT1–82\nAT340E (2JZ–GE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING\n\nINSPECTION PROCEDURE\n\n1 Check voltage between terminals NSW, 2, L of ECM connector and body ground.\n\nON\nCheck Harness A\nECM\nL 2\nA 10, 9\nB 76 NSW\nBE6653\nG04366\n\nP 1. Connect the Check Harness A to the ECM (See page EG–404).\n2. Turn ignition switch ON.\n\nC Measure voltage between terminals NSW, 2, L of ECM connector and body ground when the shift lever is positioned to the following positions.\n\nOK\nPosition | NSW-body ground | 2-body ground | L-body ground\nP, N | 3 V | Below 1.5 V | Below 1.5 V\nR | 9 – 14 V* | Below 1.5 V | Below 1.5 V\nD | 9 – 14 V | Below 1.5 V | Below 1.5 V\n2 | 9 – 14 V | 7.5 V – 14 V | Below 1.5 V\nL | 9 – 14 V | Below 1.5 V | 7.5 V – 14 V\n\n*: The voltage will drop slighty due to lighting up of the back up light.\n\nNG\n\nOK Proceed to next circuit inspection shown on matrix chart (See page AT1–58).\n\n2 Check park/neutral position switch.\n\n4 3 2\n10 9 8 6 5 X\n7\n\nG04369\n\nP 1. Jack up the vehicle.\n2. Remove park/neutral position switch (See page AT1–15).\n\nC Check continuity between each terminal shown below when the shift lever is positioned to each position.\n\nO——O Continuity\n\nTerminal | 6 | 5 | 4 | 7 | 8 | 10 | 9 | 2 | 3\nShift Position\nP | O–O | | O–O |\nR | | | O | | | O |\nN | O–O | | O–O | | O |\nD | | | O | | | | | O |\n2 | | | O | | | | | | O\nL | | | O | | | | | | O\n\nOK\n\nNG Replace park/neutral position switch.\n\n3 Check harness and connector between battery and park/neutral position switch, park/neutral position switch and ECM (See page IN–30).\n\nOK\n\nNG Repair or replace harness and connector.\n\nCheck and replace 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