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Home >> GMC >> 2020 >> Acadia SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 411 (Automatic Transmission - 9T60 (M3G) Or 9T65 (M3W) - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P2714 or P2715 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2023 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • DTC P2714 will set with a hydraulic/mechanical condition.
  • DTC P2715 will set with a hydraulic/mechanical condition or high resistance in the circuit of the component Q77D 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
Q77D Transmission Control Solenoid Valve 4 P2714, P2715
  • Binding, sticking or stuck component: Solenoid Valve
  • Damaged or missing component:
    • Retaining Clip
    • Solenoid Valve
  • 4th Clutch Regulator Valve
  • Valve Spring
  • Valve Body Bore
 P2714, P2715
  • Binding, sticking or stuck component: Valve
  • Debris on the component.
  • Damaged component:
    • Valve or Bore - Scored
    • Spring
4th Clutch Oil Feed Circuit P2714, P2715
  • Blocked or restricted component: - Fluid/oil passage
  • Leaking component:
    • Gasket
    • O-Ring
    • Seal
4th Clutch Assembly P2714, P2715
  • Blocked or restricted component: Fluid/oil passage
  • Leaking component:
    • Clutch Piston
    • Clutch Housing
    • Gasket
    • O-Ring
    • Seal
  • Binding, sticking or stuck component: Clutch Plates
  • Damaged or worn component:
    • Clutch Plates
    • Clutch Piston
    • Clutch Housing
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