LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2019 >> ATS V >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 8L45 (M5N M5T) Or 8L90 (M5U) - Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> Harsh, Soft, Delayed or Slipping Second, Third, Fourth, Sixth or Eighth Shift

Harsh, Soft, Delayed or Slipping Second, Third, Fourth, Sixth or Eighth Shift

Checks Causes
2-3-4-6-8 and 4-5-6-7-8 Reverse Clutch Assembly (60)
  • Inspect for damaged or worn 2-3-4-6-8 clutch plates (545 - 548).
  • Inspect for damaged 2-3-4-6-8 clutch piston (526), clutch housing (521), return spring (527), piston dam (529), and apply ring (544).
  • Inspect for damaged 2-3-4-6-8 clutch piston dam retaining ring (531).
  • Inspect for cut, worn or damaged 2-3-4-6-8 clutch piston seal (525), and dam seals (522, 528, 530).
  • Inspect for improper selective 2-3-4-6-8 clutch backing plate retaining ring (550).
  • Inspect for damaged 2-3-4-6-8 clutch backing plate (549). Inspect for worn splines on backing plate.