TSRM/MK4 Supra/Repair Manual
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ATGE/A340 Automatic Trans (GE) — Operation Function of Components, page 2

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Operation Function of Components — MK4 Supra A340 Automatic Trans (GE), page 2
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Page text (OCR transcript)
AT1–2
AT340E (2JZ–GE) AUTOMATIC TRANSMISSION – OPERATION

OPERATION
FUNCTION OF COMPONENTS

O/D Direct Clutch (C0)
2nd Coast Brake (B1)
1st & Reverse Brake (B3)
Forward Clutch (C1)
O/D Brake (B0)
Direct Clutch (C2)
2nd Brake (B2)
Rear Planetary Carrier
Rear Planetary Ring Gear

O/D Input Shaft
O/D Planetary Ring Gear
No.1 One-Way Clutch (F1)
Output Shaft
O/D One-Way Clutch (F0)
O/D Planetary Carrier
Front Planetary Ring Gear
Front & Rear Planetary Sun Gear
O/D Planetary Sun Gear
Font Planetary Carrier
No.2 One-Way Clutch (F2)
Input Shaft

AT2157
O ..... Operating

Shift lever position | Gear position | C0 | C1 | C2 | B0 | B1 | B2 | B3 | F0 | F1 | F2

P | Parking | O
R | Reverse | O | | O | | | | O | O
N | Neutral | O

D
1st | O | O | | | | | | O | | O
2nd | O | O | | | | O | | O | O
3rd | O | O | O | | | O | | O
O/D | | O | O | O | | O

2
1st | O | O | | | | | | O | | O
2nd | O | O | | | O | O | | O | O
*3rd | O | O | O | | | O | | O

L
1st | O | O | | | | | O | O | | O
*2nd | O | O | | | O | O | | O | O

* Down–shift only–no up–shift