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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1728 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Symptom Troubleshooting And Diagnosis) >> Torque Converter Clutch Intermittent - OK Cold/Slips Hot

Torque Converter Clutch Intermittent - OK Cold/Slips Hot

WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Checks Causes
TCC PWM Solenoid (396) Leaks
Regulator Apply Valve (216) Sticking valve
Converter Clutch Shift Valve (224) Sticking valve