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Home >> Chevrolet >> 2023 >> Camaro ZL1, 2D Convertible, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 25 (Automatic Transmission - 8L45 - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P2808 or P2809 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • DTC P2808 will set with a hydraulic/mechanical condition.
  • DTC P2809 will set with a hydraulic/mechanical condition or high resistance in the circuit of the component Q77G without setting component/control circuit DTCs.
  • The components are listed from the least to the most intrusive to service.
  • Verify the conditions listed in the table do not exist
Component DTC Condition
Q77G Transmission Control Solenoid Valve 7 P2808, P2809
  • Binding or Sticking
  • Stuck
  • Visible Damage
Torque Converter Clutch Regulator Valve P2808, P2809
  • Binding or Sticking
  • Debris on the component.
  • Mechanically damaged
  • Restricted/Leaking - ScreenorFluid/oil passage
Torque Converter Clutch Control Valve P2808, P2809
  • Binding or Sticking
  • Debris on the component.
  • Mechanically damaged
Torque Converter P2808, P2809
  • Leaking - Gasket/O-Ring/Seal
  • Binding or Sticking
  • Mechanically damaged
  • Restricted/Leaking - Fluid/oil passage
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