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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo, 6.6 6 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 21 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Diagnostic Information And Procedures >> Torque Converter Clutch Intermittent - OK Cold/Slips Hot

Torque Converter Clutch Intermittent - OK Cold/Slips Hot

WARNING: This page is about a different variant/trim than selected.
Intermittent TCC OK Cold/Slips Hot

Checks Causes
TCC PWM Solenoid (396) Leaks
Regulator Apply Valve (216) Sticking valve
Converter Clutch Shift Valve (224) Sticking valve