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MONITOR DESCRIPTION The ECM commands gear shifts by turning the shift solenoid valves "ON/OFF" and switching oil pressure to The DTC indicates that the sequence valve is locked in the direction the spring stretches and that shifting to the MONITOR STRATEGY MONITOR STRATEGY TABLE TYPICAL ENABLING CONDITIONS ALL TYPICAL ENABLING CONDITIONS TABLE Gear position under normal conditions 1st 2nd 3rd 4th 5th 6th Actual gear position under fail-safe mode 1st 2nd 3rd 3rd 3rd 3rd Related DTCs P0729: Gear 6 incorrect ratio (Sequence Required sensors/Components Sequence valve Frequency of operation Continuous Duration 0.4 sec. MIL operation 2 driving cycles Sequence of operation None The monitor will run whenever the following DTCs P0500 (VSS) Turbine speed sensor circuit Not circuit malfunction Output speed sensor circuit Not circuit malfunction Shift solenoid valve S1 circuit Not circuit malfunction Shift solenoid valve S2 circuit Not circuit malfunction Shift solenoid valve S3 circuit Not circuit malfunction Shift solenoid valve S4 circuit Not circuit malfunction Shift solenoid valve SR circuit Not circuit malfunction Shift solenoid valve SL1 circuit Not circuit malfunction Shift solenoid valve SL2 circuit Not circuit malfunction ECT (Engine Coolant Temperature) sensor circuit Not circuit malfunction KCS sensor circuit Not circuit malfunction ETCS (Electric Throttle Control System) Not system down Transmission position D Duration time from shifting N to D 4 sec. or more ECT 40°C (104°F) or higher
2009 Toyota Tundra 2009 TRANSMISSION AB60F Automatic Transaxle - Tundra
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