GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2010 🢒 Optra (Delta) 🢒 Transmission 🢒 Automatic Transmission - 6T30/6T40/6T45 🢒 Harsh Torque Converter Clutch Apply, or Inoperative or No Electronically Controlled Capacity Clutch Control

Harsh Torque Converter Clutch Apply, or Inoperative or No Electronically Controlled Capacity Clutch Control for Chevrolet Optra (Delta) 2010

Checks

Causes

Torque Converter Assembly (28)

Inspect for leaking or damaged Torque Converter Clutch Hub Seal

Valve Body Assembly (433)

Inspect for worn, damaged or sticking TCC Regulator Apply (425) and TCC Regulator Apply Shuttle (426) Valves