AT1-9 AT340E (2JZ-GE) AUTOMATIC TRANSMISSION – OPERATION SYSTEM DIAGRAM A/T Fluid Temp. Sensor S1 S2 S3 Data Link Connector 1 Data Link Connector 2 No.1 Vehicle Speed Sensor Combination Meter No.2 Vehicle Speed Sensor Cruise Control ECU Kick-down Switch OIL S1 S2 S3 TE1 TT SP1 SP2+ SP2- OD1 KD ECM NSW STA +B +B1 M-REL M STP N 2 M1 OD2 E11 E1 Park/Neutral Position Switch Pattern Select Switch Park/Neutral Position Switch Comb.Meter MANU O/D OFF L 2 O/D Main Switch Stop Light Switch ST GAUGE EFI MAIN Relay EFI Ignition Switch AM1 ALT Battery 006357