Manual:HUMMER Hummer H3 Base 2010Page:16382 / 37523



Torque Converter Clutch Slip - 100 RPM Slip — 2010 Hummer H3 Base, Automatic Service Manual

Torque Converter Clutch Slip - 100 RPM Slip

Checks Causes
Valve Body Assembly (60)
  • TCC/PWM solenoid leaks
  • Regulator apply valve or converter clutch shift valve sticking or side loading
Oil Pump Assembly (4)
  • Stator shaft bushings worn, due to scratched turbine shaft journal (replace bushings and input housing assembly)
  • TCC apply valve is stuck open
  • TCC solenoid leaking
Input Housing and Turbine Shaft Assembly (621)
  • Scratched journal on turbine shaft
  • Turbine shaft O-ring cut
  • Turbine shaft hole not drilled to full depth