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AUTOMATIC TRANSAXLE DIAGNOSIS TSB Revision AUTOMATIC TRANSAXLE 23A-246 LOGIC FLOW CHARTS (Monitor Sequence) <DTC 41 (P0731)> . Yes No No N E : Engine speed START Yes No Transmission fluid temperature There is only one transmission Yes N E > 450 r/min N OPG-B > 350 r/min N IPG-A > 0 r/min Continuous failure for 4 secs. Good END N OPG-B : Output speed (output shaft speed sensor) No Yes No No Yes N IPG-A < I 1 × N OPG-B - 200 No Yes Yes Malfunction Shift change is finished N IPG-A : Input speed (input shaft speed sensor) I 1 : 1st g ear ratio AC205243 Timer start Timer > 2 secs. Voltage of battery > 10 V Shift stage commanded No Yes Yes No AB Shift stage commanded + |