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Home >> Chevrolet >> 2017 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 79 (Automatic Transmission - 6T45 (MH7) - 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 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

The components are listed from the least to the most intrusive to service.

Component DTC Condition
Q8 Control Solenoid Valve Assembly P2714
  • Q27D Pressure Control Solenoid Valve 4 - Binding or Sticking/Stuck
  • Control Solenoid Valve Assembly Filter Plate - Blocked or Cracked
  • O-Ring - Leaking
Control Valve Channel Plate P2714 Oil Channels or Orifices - Clogged/Restricted
Control Valve Channel Plate Spacer Plate P2714 Oil Channels or Orifices - Clogged/Restricted
Control Valve Body P2714, P2715 2-6 Clutch Regulator Valve - Binding or Sticking/Stuck
Automatic Transmission Fluid Filter P2714 Oil Filter Assembly Pipe Seal - Leaking
Torque Converter with Fluid Pump Housing Assembly P2714 Transmission Fluid Pump Housing - Scored / Worn
1-2-3-4 Clutch Backing Plate Retaining Ring P2714 Retaining Ring - Not seated correctly
2-6 Clutch Assembly P2714, P2715
  • 2-6 Clutch Spring Retaining Ring - Not seated correctly
  • 2-6 Clutch Piston - Seal Ring - Leaking
  • 2-6 clutch plates worn or damaged.