Manuals through 2025 now available!

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LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Torque Converter Clutch Does Not Disengage

Torque converter clutch does not disengage

Diagnostic Procedure:

1. Torque converter clutch piston defective

2. Lock-up control valve defective

3. Lock-up timing valve defective

Also check for:

- Replace the torque converter.
- Check the lock-up control valves.