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Home >> Cadillac >> 2006 >> CTS V >> Repair and Diagnosis >> External Pages >> Different car >> Section 271 (Automatic Transmission - 6L50/6L80/6L90 - Service, Diagnosis & Trouble Shooting) >> Harsh, Soft, Delayed or Slipping 4-5-6 Shift

Harsh, Soft, Delayed or Slipping 4-5-6 Shift

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Harsh, Soft, Delayed or Slipping 4-5-6 Shift

Checks Causes
4-5-6 (with Turbine Shaft) Clutch Assembly (56)
  • Inspect for damaged or worn clutch plates (433-435).
  • Inspect for damaged piston (439), piston dam (437), dam retaining ring (436), and clutch spring (438).
  • Inspect for improper selective 4-5-6 clutch backing plate retaining ring (431).
  • Inspect for cut, worn, or damaged turbine shaft fluid seal rings (442).