Troubleshooting
DTC P0741(1) TORQUE CONVERTER CLUTCH SOLENOID PERFORMANCE (SHIFT SOLENOID VALVE DSL)SYSTEM DESCRIPTION
DTC Detecting Condition (1MZ-FE):
The ECM uses the signals from the throttle position sensor, Air-flow meter and crankshaft position sensor to monitor the engagement condition of the lock-up clutch.
Then the ECM compares the engagement condition of the lock-up clutch with the lock-up schedule in the ECM memory to detect a mechanical trouble of the shift solenoid valve DSL, valve body and torque converter clutch.
Step 1 - 2:
Step 3:
INSPECTION PROCEDURE