Torque Converter Clutch Solenoid: Service and Repair
TCC SOLENOID VALVE CHECKGiving battery voltage (12 V) to solenoid, valve function would be tested as shown below.
CAUTION: To avoid mis-wiring and consequential diode damage, do not conduct battery voltage through coupler which is originally installed in the transmission.
Special Tool(A): 09922-85811 or the like.