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