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Engine Controls - System/component Tests: Specifications Oldsmobile Silhouette I

Testing & Diagnostics 5 illustrations

Torque Converter Clutch (TCC) Solenoid

See MISCELLANEOUS ECM CONTROLS.

Disconnect harness connector to TCC solenoid. Measure resistance between TCC solenoid terminals "A" and "D". (Scheme 16)- (Scheme 19). Solenoid resistance should be greater than 20 ohms.

Scheme 16

Scheme 16: Torque Converter Clutch (TCC) Solenoid

Scheme 16: Torque Converter Clutch (TCC) Solenoid

Scheme 17

Scheme 17

Scheme 17

Scheme 18

Scheme 18

Scheme 18

Scheme 19

Scheme 19

Scheme 19

Scheme 20

Scheme 20

Scheme 20

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