| P0744 |
Torque converter clutch circuit intermittent |
The torque converter slip speed is at or above a set value (40 RPM + (Vehicle speed / 2) continuously for 30 seconds or more under the following diagnosis conditions:
- Diagnosis conditions
- Selector lever: "D" position
- Accelerator pedal position: 1.0/8 or more
- Vehicle speed: 10 km/h (6 MPH) or more
- Engine speed: 450 RPM or more
- CVT fluid temperature: 20°C (68°F) ≤ CVT fluid temperature ≤ 180°C (356°F)
- Lockup command is being given (except for slip lockup).
- LU PRS: More than 0.2 MPa
- TCM power supply voltage: More than 11 V
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- Torque converter clutch solenoid valve
- Control valve assembly
- Torque converter
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