Testing and Inspection for Torque Converter Clutch Solenoid, A/T
Torque Converter Clutch Solenoid: Testing and Inspection
SOLENOID VALVES INSPECTION
1. Disconnect the solenoid valve connector.
2. Measure the resistance between terminals B through F and a ground.
3. If not correct, replace the solenoid valve.
4. Connect the solenoid valve connector.
Pressure Control Solenoid Output Duty Inspection
1. Connect the (+) and (-) terminals of a dwell meter to terminals 1F and 1J (ground) of the transmission control module.
2. Turn the ignition switch to ON.
NOTE: The dwell meter indicates the OFF duty ratio.
3. Verify the duty ratio by depressing and releasing the accelerator pedal.
4. If not correct, check the transmission control module.
TCC Solenoid Valve Output Duty Inspection
1. Connect the (+) and (-) terminals of a dwell meter to terminals 1M and 1J (ground) of the transmission control module.
2. Drive the vehicle.
NOTE:
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The dwell meter indicates the OFF duty ratio.
3. Verify the duty ratio in the TCC condition.
4. If not correct, check the transmission control module.
