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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 Third, Fifth, or Reverse Gear

Harsh, Soft, Delayed or Slipping Third, Fifth, or Reverse Gear

WARNING: This page is about a different car, the 2007 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
Harsh, Soft, Delayed or Slipping Third, Fifth, or Reverse Gear

Checks Causes
1-2-3-4 and 3-5-R Clutch Assembly (51)
  • Inspect for damaged or worn 3-5-R clutch plates (402-404).
  • Inspect for damaged 3-5-R clutch piston (421), apply ring (405), and spring (420).
  • Inspect for cut, worn, or damaged 3-5-R clutch piston dam O-ring seal (418), inner seal (419), and outer seal (422).
  • Inspect for improper selective 3-5-R clutch backing plate retaining ring (400).
  • Inspect for damaged 3-5-R clutch backing plate (401). Inspect for worn splines on the backing plate.