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Home >> Oldsmobile >> 1997 >> Silhouette Base, Van Passenger Extended >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - System/Component Tests >> Miscellaneous Pcm/VCM Controls >> Transmission >> Torque Converter Clutch (TCC) Solenoid

Torque Converter Clutch (TCC) Solenoid

Disconnect harness connector to TCC solenoid. Measure resistance between TCC solenoid terminals. Solenoid resistance should be 10-15 ohms at 68°F (20°C).

NOTE: Some solenoids have an internal pressure switch in series with solenoid winding and will not show continuity until transmission hydraulic pressure is applied.