TSRM/MK2 Supra/Repair Manual
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AT/Automatic Transmission — Operating Mechanism for Each Gear, page 29

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Operating Mechanism for Each Gear — MK2 Supra Automatic Transmission, page 29
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Page text (OCR transcript)
OPERATING MECHANISM FOR EACH GEAR

1. TRANSMISSION SYSTEM

○ .... Operating

Shift lever position | Gear position | C₀ | C₁ | C₂ T.P O.P | B₀ | B₁ | B₂ | B₃ L.P O.P | F₀ | F₁ | F₂
P | Parking | ○
R | Reverse | | ○ | ○ | | | | ○ | ○
N | Neutral | ○
 | 1st | ○ | ○ | | | | | | | ○ | | ○
D | 2nd | ○ | ○ | | | | ○ | | | ○
 | 3rd | ○ | ○ | | ○ | | | ○ | | ○
 | OD | ○ | ○ | | ○ | ○ | | ○
 | 1st | ○ | ○ | | | | | | | ○
2 | 2nd | ○ | ○ | | | | ○ | ○ | | ○ | ○
 | 3rd | ○ | ○ | | ○ | | | ○ | | ○
 | 1st | ○ | ○ | | | | | ○ | ○ | ○ | | ○
L | *2nd | ○ | ○ | | | | | ○ | ○ | ○ | ○

* Down shift only in "L" range, 2nd gear — no up shift.

2. SOLENOID SYSTEM
Possible gear positions in accordance with solenoid operating conditions.

Range | NORMAL | SOLENOID NO. 1 MALFUNCTIONING | SOLENOID NO. 2 MALFUNCTIONING | BOTH SOLENOIDS MALFUNCTIONING
 | Solenoid valve No. 1 No. 2 | Gear Position | Solenoid valve No. 1 No. 2 | Gear Position | Solenoid valve No. 1 No. 2 | Gear Position | Solenoid valve No. 1 No. 2 | Gear Position

"D" range | ON OFF | 1st | X | ON (OFF) | 3rd (OD) | ON | X | 1st | X | X | OD
 | ON ON | 2nd | X | ON | 3rd | OFF (ON) | X | OD (1st) | X | X | OD
 | OFF ON | 3rd | X | ON | 3rd | OFF | X | OD | X | X | OD
 | OFF OFF | OD | X | OFF | OD | OFF | X | OD | X | X | OD

"2" range | ON OFF | 1st | X | ON (OFF) | 3rd (OD) | ON | X | 1st | X | X | 3rd
 | ON ON | 2nd | X | ON | 3rd | OFF (ON) | X | 3rd (1st) | X | X | 3rd
 | OFF ON | 3rd | X | ON | 3rd | OFF | X | 3rd | X | X | 3rd

"L" range | ON OFF | 1st | X | OFF | 1st | ON | X | 1st | X | X | 1st
 | ON ON | 2nd | X | ON | 2nd | ON | X | 1st | X | X | 1st

├ No fail-safe function     X: Malfunctions