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Home >> Toyota >> 2019 >> Sienna Limited, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Automatic Transaxle System [UA80E] - Diagnostic Codes (1 Of 3)) >> Automatic Transaxle System >> DTC P0740-7E: Torque Converter Clutch Actuator Stuck On [08/2016 - 11/2017] >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different variant/trim than selected.
ALL:

The monitor will run whenever the following DTCs are not stored present
(Not circuit malfunction)
P0712, P0713 (TFT (ATF temperature) sensor circuit)
P0117, P0118 (ECT (Engine coolant temperature) sensor circuit)
P0717, P07BF, P07C0 (Turbine speed sensor circuit)
P07C5, P07C6, P0793 (Intermediate Shaft Speed Sensor circuit)
P0962, P0963 (Shift solenoid valve SL1 circuit)
P0966, P0967 (Shift solenoid valve SL2 circuit)
P0970, P0971 (Shift solenoid valve SL3 circuit)
P2814, P2815 (Shift solenoid valve SL4 circuit)
P281D, P281E (Shift solenoid valve SL5 circuit)
P08C1, P08C2 (Shift solenoid valve SL6 circuit)
P2764, P2763 (Shift solenoid valve SLU circuit)
P2720, P2721 (Shift solenoid valve SLT circuit)
P2769, P2770 (Shift solenoid valve SL circuit)
P0335, P0337, P0338 (Crankshaft Position Sensor circuit)
P0327, P0328, P0332, P0333 (KCS (Knock control sensor) circuit)
P0121, P0122, P0123, P0222, P0223, P0604, P0606, P060A, P060B, P060D, P060E, P061E, P0657, P0658, P2102, P2103, P2111, P2112, P2119, P2135 (ETCS (Electronic throttle control system))
U0100 (CAN communication system)
Transmission range "D"
Duration time from shifting "N" to "D" 4 sec. or more
TFT (ATF temperature) -10°C (14°F) or higher
Engine Running
ON MALFUNCTION (A)

Failsafe does not active due to followings malfunction; -
Shift solenoid valve SLT (P2714) ON malfunction
Shift solenoid valve SLU (P2757) OFF or ON malfunction
Shift solenoid valve SL (P0741) ON malfunction
ECT (Engine coolant temperature) 40°C (104°F) or higher
Spark advance from Max. retard timing by KCS control 0°CA or more
ECM selected gear 1st, 2nd, 3rd, 4th, 5th, 6th, 7th or 8th
Vehicle speed 10 km/h (6.2 mph) or more
ECM indicate SL OFF
ECM indicate pressure value of SLU -
when A/C off 515 kPa (5.25 kgf/cm2 , 74.7 psi) or more
when A/C on 515 kPa (5.25 kgf/cm2 , 74.7 psi) or more
ON MALFUNCTION (B)

ECM selected gear 1st
Turbine speed / Output speed (NT/NO) 4.7 or more and 9.5 or less
(When Output speed less than 50 rpm)
NT-NO x 1st gear ratio -50 rpm or more and 50 rpm or less
(When Output speed 50 rpm or more)
ON MALFUNCTION (C)

ECM selected gear 2nd
Turbine speed / Output speed (NT/NO) 2.9 or more and 3.5 or less
(When Output speed less than 180 rpm)
NT-NO x 2nd gear ratio -50 rpm or more and 50 rpm or less
(When Output speed 180 rpm or more)
ON MALFUNCTION (D)

ECM selected gear 3rd
Turbine speed / Output speed (NT/NO) 1.9 or more and 2.2 or less
(When Output speed less than 350 rpm)
NT-NO x 3rd gear ratio -50 rpm or more and 50 rpm or less
(When Output speed 350 rpm or more)
ON MALFUNCTION (E)

ECM selected gear 4th
Turbine speed / Output speed (NT/NO) 1.4 or more and 1.581 or less
(When Output speed less than 350 rpm)
NT-NO x 4th gear ratio -50 rpm or more and 50 rpm or less
(When Output speed 350 rpm or more)
ON MALFUNCTION (F)

ECM selected gear 5th
Turbine speed / Output speed (NT/NO) 1.142 or more and 1.323 or less
(When Output speed less than 550 rpm)
NT-NO x 5th gear ratio -50 rpm or more and 50 rpm or less
(When Output speed 550 rpm or more)
ON MALFUNCTION (G)

ECM selected gear 6th
Turbine speed / Output speed (NT/NO) 0.934 or more and 1.065 or less
(When Output speed less than 750 rpm)
NT-NO x 6th gear ratio -50 rpm or more and 50 rpm or less
(When Output speed 750 rpm or more)
ON MALFUNCTION (H)

ECM selected gear 7th
Turbine speed / Output speed (NT/NO) 0.737 or more and 0.867 or less
(When Output speed less than 750 rpm)
NT-NO x 7th gear ratio -50 rpm or more and 50 rpm or less
(When Output speed 750 rpm or more)
ON MALFUNCTION (I)

ECM selected gear 8th
Turbine speed / Output speed (NT/NO) 0.621 to 0.725
(When Output speed less than 950 rpm)
NT-NO x 8th gear ratio -50 rpm or more and 50 rpm or less
(When Output speed 950 rpm or more)
ON MALFUNCTION (J)

Failsafe does not active due to followings malfunction; -
Shift solenoid valve SL1 OFF or ON malfunction (P0746)
Shift solenoid valve SL2 OFF or ON malfunction (P0776)
Shift solenoid valve SL3 OFF or ON malfunction (P0796)
Shift solenoid valve SL4 OFF or ON malfunction (P2808)
Shift solenoid valve SL5 OFF or ON malfunction (P2817)
Shift solenoid valve SL6 OFF or ON malfunction (P08BB)
Shift solenoid valve SLT OFF malfunction (P2714)
Shift solenoid valve SLU ON malfunction (P2757)
Shift solenoid valve SL ON malfunction (P0741)
All shift solenoid Not being halted
Neutral command flag Not met
Vehicle stop check Fixed
ECM selected gear 3rd, 4th, 6th or 7th