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Home >> Buick >> 1996 >> Roadmaster Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests 5.7L >> Miscellaneous Controls >> Transmission (C-8) >> Converter Clutch Solenoid

Converter Clutch Solenoid

Disconnect harness connector to Torque Converter Clutch (TCC) solenoid. Solenoid resistance should be 10-15 ohms. On all other models, measure resistance between appropriate TCC solenoid terminals. See Figure . Solenoid resistance should be greater than 20 ohms.

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