( TL19E1PE10400000000HAAT38 )

Torque converter clutch does not operate smoothly

Probable Cause(s)

1. Shift solenoid valve E defective
2. A/T clutch pressure control solenoid valve A defective
3. Torque converter clutch piston defective
4. Torque converter check valve defective
5. Lock-up shift valve defective
6. Lock-up control valve defective

Notes

- Check for a stored DTC, and check for loose connectors.
- Inspect the solenoid valve filter/gasket and the O-rings for wear and damage, and inspect the solenoid valves for seizure.
- Replace the torque converter.