Torque Converter Clutch Solenoid: Testing and Inspection

TORQUE CONVERTER CLUTCH SOLENOID

Dwell Meter Connected To Terminal 2D Of The Powertrain Control Module And The (-) Terminal To Ground:

1. Connect the (+) terminal of a dwell meter to terminal 2D of the powertrain control module and the (-) terminal to a ground.
2. Drive the vehicle.

NOTE: The dwell meter indicates the OFF duty ratio.

3. Check the duty ratio in the torque converter clutch condition.




NOTE: See above note for dwell and duty relationship.

4. If not as specified, check the powertrain control module, and torque converter clutch solenoid valve.