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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Automatic Transmission - 4L80-E/4L85-E (Service & Replacement)) >> Diagnostic Information and Procedures >> Torque Converter Clutch (TCC) Slipping

Torque Converter Clutch (TCC) Slipping

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Torque Converter Clutch (TCC) Slipping

Checks Cause
TCC Valve Release Exhaust Orificed Cup Plug Blocked
Turbine Shaft Seal Cut