DTC P0741 Torque Converter Clutch Circuit Performance Or Stuck Off: Trouble Symptom

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

No lock-up occurs. (After engine is warmed up)

DIAGNOSIS PROCEDURE

Step	Check	Yes	No
1 CHECK DTC OF TCM.	Is any DTC of the followings detected?	P0715, P0720, P0753, P0758, P0763, P0768, P0773, P0751, P0756, P0761, P0766, P0771, P1710, P1718 Perform the diagnosis according to each DTC.	Go to step 2 .
2 DRIVING CHECK FOR LOCK-UP CONDITION. Keep the same vehicle speed at 60 km/h with 10% or less of "Accel. Opening Angle" and 500 kPa or more of "L/U Solenoid Pressure" on Subaru Select Monitor. Ref. to READ CURRENT DATA . Perform a driving check in the Inspection Mode. Ref. to INSPECTION MODE . Using Subaru Select Monitor, read the data of "Engine Speed" and "Turbine Revolution Speed".	Are "Engine Speed" and "Turbine Revolution Speed" almost the same?	Temporary poor contact or open circuit occurs. Recheck that the harness connector has no faulty.	Go to step 3 .
3 DRIVING CHECK FOR LOCK-UP CONDITION. Perform the Clear Memory Mode. Keep the same vehicle speed at 60 km/h for one minute or more with 10% or less of "Accel. Opening Angle" and 500 kPa or more of "L/U Solenoid Pressure" on Subaru Select Monitor. Ref. to READ CURRENT DATA . Perform a driving check in the Inspection Mode. Ref. to INSPECTION MODE . Turn the ignition switch to OFF. Start the engine. Read the DTC. Ref. to READ DIAGNOSTIC TROUBLE CODE (DTC) .	Does the AT OIL TEMP light blink and is DTC P0741 displayed?	Replace the transmission assembly when DTC P0741 is displayed. When DTC other than P0741 is displayed, perform the diagnosis corresponding to the DTC.	Temporary poor contact or open circuit occurs. Recheck that the harness connector has no faulty.