{"model":"mk3","model_name":"MK3 Supra","vehicle":"Toyota Supra A70 (1986.5–1992, 7M-GE / 7M-GTE)","document":"Repair Manual","section":"AT","section_name":"Automatic Transmission","page":12,"pages_in_section":144,"title":"Operating Mechanism for Each Gear","section_header":"Automatic Transmission — Troubleshooting (Operating Mechanism for Each Gear)","ocr_text":"Operating Mechanism for Each Gear\n\n1. CLUTCH, BRAKE AND ONE-WAY CLUTCH\n\nO ...... Operating\n\nShift lever position | Gear position | C₀ | C₁ | C₂ | B₀ | B₁ | B₂ | B₃ I.P. | B₃ O.P. | F₀ | F₁ | F₂\nP | Parking\nR | Reverse | O | | O | | | O | O | O\nN | Neutral | O | | | | | | | |\n  | 1st | O | O | | | | | | O | | O\nD | 2nd | O | O | | | | O | | O | O |\n  | 3rd | O | O | O | | | O | | O\n  | O/D | | O | O | O | | O\n  | 1st | O | O | | | | | | O | | O\n2 | 2nd | O | O | | | O | O | | O | O |\n  | 3rd | O | O | O | | | O | | O\n  | 1st | O | O | | | | O | O | O | | O\nL | *2nd | O | O | | | O | O | | O | O |\n\n* Down-shift only in the L range and 2nd gear — no up-shift.\nI.P. ...... Inner Piston\nO.P. ..... Outer Piston\n\n2. SOLENOID\n\nPossible gear positions in accordance with solenoid operating conditions.\n\nRange | NORMAL | | | NO. 1 SOLENOID MALFUNCTIONING | | | NO. 2 SOLENOID MALFUNCTIONING | | | BOTH SOLENOIDS MALFUNCTIONING | |\n      | Solenoid Valve | Gear | Solenoid Valve | Gear | Solenoid Valve | Gear | Solenoid Valve | Gear\n      | No. 1 | No. 2 | Position | No. 1 | No. 2 | Position | No. 1 | No. 2 | Position | No. 1 | No. 2 | Position\nD range | ON | OFF | 1st | X | ON (OFF) | (O/D) | ON | X | 1st | X | X | O/D\n        | ON | ON | 2nd | X | ON | 3rd | OFF (ON) | X | O/D | X | X | O/D\n        | OFF | ON | 3rd | X | ON | 3rd | OFF | X | O/D | X | X | O/D\n        | OFF | OFF | O/D | X | OFF | O/D | OFF | X | O/D | X | X | O/D\n2 range | ON | OFF | 1st | X | ON (OFF) | 3rd (O/D) | ON | X | 1st | X | X | 3rd\n        | ON | ON | 2nd | X | ON | 3rd | OFF (ON) | X | 3rd (1st) | X | X | 3rd\n        | OFF | ON | 3rd | X | ON | 3rd | OFF | X | 3rd | X | X | 3rd\nL range | ON | OFF | 1st | X | OFF | 1st | ON | X | 1st | X | X | 1st\n        | ON | ON | 2nd | X | ON | 2nd | ON | X | 1st | X | X | 1st\n\n( ): No fail-safe function    X : 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