AT2–40 A340E (2JZ—GTE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING 2 Position Abnormal Noise? Shock? 1→2 2→1 AT2809 OTC508 (c) Check for abnormal noise at acceleration and deceleration, and for shock at up–shift and down–shift. 2 Position No Up-Shift P R N D 2 L 2→3 004316 4. 2 POSITION TEST (MANU PATTERN) Shift into the 2 position and while driving with the accelerator pedal held constantly at the full throttle valve opening posi- tion, push in one of the pattern selectors and check these points: (a) Check no up–shift. While running in the 2 position, check to see that there is no up–shift to 3rd gear. 2 Position P R N D 2 L 2 Engine Braking? AT2811 OZ500 (b) Check engine braking. While running in the 2 position and 2nd gear, release the ac- celerator pedal and check the engine braking effect. 2 Position Abnormal Noise ? P R N D 2 L 004315 (c) Check for abnormal noise during acceleration and deceleration. L Position No-Up-Shift P R N D 2 L 1→2 AT2808 00500 5. L POSITION TEST Shift into the L position and while driving with the accelerator pedal held constantly at the full throttle valve opening posi- tion, check these points: (a) Check no up–shift. While running in the L position, check that there is no up–shift to 2nd gear.