{"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":29,"pages_in_section":98,"title":"Electronic Control Components Inspection","section_header":"AT340E (2JZ-GE) Automatic Transmission — Shift Lock System","ocr_text":"AT1-29\nAT340E (2JZ-GE) AUTOMATIC TRANSMISSION – SHIFT LOCK SYSTEM\n\nELECTRONIC CONTROL COMPONENTS INSPECTION\n\n1. INSPECT SHIFT LOCK CONTROL ECU\nUsing a voltmeter, measure the voltage at each terminal.\n\nConnector | Terminal | Measuring condition | Voltage (V)\nA | ACC – E | IG SW ACC | 10 – 14\nA | IG – E | IG SW ON | 10 – 14\nA | STP – E | Depress brake pedal | 10 – 14\nA | KLS – E | (1) IG SW ACC and P position | Below 1\nA | KLS – E | (2) R, N, D, 2, L position | 7.5 – 11\nA | KLS – E | (3) R, N, D, 2, L position (after 1 second) | 6 – 9.5\nB | SLS (–) – SLS (+) | (1) IG SW ON and P position | Below 1\nB | SLS (–) – SLS (+) | (2) Depress brake pedal | 8 – 13.5\nB | SLS (–) – SLS (+) | (3) Depress brake pedal (after 20 seconds) | 6 – 8.5\nB | SLS (–) – SLS (+) | (4) R, N, D, 2, L position | Below 1\nC | P1 – P | (1) IG SW ON, P position and depress brake pedal | Below 1\nC | P1 – P | (2) R, N, D, 2, L position | 9 – 13.5\nC | P2 – P | (1) IG SW ACC and P position | 9 – 13.5\nC | P2 – P | (2) R, N, D, 2, L position | Below 1\n\n2. INSPECT SHIFT LOCK SOLENOID\n(a) Disconnect the solenoid connector.\n(b) Using an ohmmeter, measure the resistance between terminals 1 and 2.\nStandard resistance:\n20–28 Ω\nIf resistance value is not as specified, replace the solenoid.\n\n(c) Apply battery positive voltage between terminals 1 and 2. At this time, confirm that the solenoid operates.\nIf the solenoid does not operated, replace the 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transcript of a scanned Toyota factory manual page; verify critical values (torque specs, part numbers) against the image."}