Millenia S V6-23L DOHC (Miller cycle) - Transmission Control Systems
7. Depress the accelerator pedal slowly and verify that the duty ratio changes as shown in the graph.
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If not as specified, inspect the transaxle control module, dropping resistor, and pressure control solenoid.
Torque converter clutch solenoid valve
1. Connect the (+) terminal of a dwell meter to terminal 1M of the transaxle control module and the (-) terminal to a ground.
2. Drive the vehicle.
Note The dwell meter indicates the OFF duty ratio.
3. Verify the duty ratio in the TCC condition.
Note See the above note for the dwell and duty relationship.
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If not as specified, inspect the transaxle control module and TCC solenoid valve.