How do you fix a tcc switch on a Oldsmobile silhouette?

To fix a TCC (Torque Converter Clutch) switch on an Oldsmobile Silhouette, first, locate the switch, which is typically found on the transmission. Inspect the wiring and connectors for any damage or corrosion, and repair or replace as necessary. If the switch itself is faulty, remove it and install a new one, ensuring proper alignment and securing it tightly. Lastly, clear any diagnostic codes and test drive the vehicle to confirm the repair was successful.