LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2022 >> Tahoe PPV, RWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 10L80 (MHS MQC) - Diagnostic Information And Procedures (2 Of 2) >> Diagnostic Information and Procedures >> Harsh, Soft, Delayed or Slipping First, Third, Fifth, Sixth, Seventh, Eighth, or Ninth Shift

Harsh, Soft, Delayed or Slipping First, Third, Fifth, Sixth, Seventh, Eighth, or Ninth Shift

Checks Causes
1-3-5-6-7-8-9 Clutch Assembly
  • Inspect for damaged or worn 1-3-5-6-7-8-9 clutch plates (556 - 557).
  • Inspect for damaged 1-3-5-6-7-8-9 clutch piston (561), return spring (559), piston dam (563), and apply plate (573).
  • Inspect for damaged 1-3-5-6-7-8-9 clutch piston dam retaining ring (565).
  • Inspect for cut, worn or damaged 1-3-5-6-7-8-9 clutch piston seal (560), and dam seals (562, 564).
  • Inspect for damaged or improper 1-3-5-6-7-8-9 clutch backing plate (555). Inspect for worn splines on backing plate.
  • Inspect for rolled turbine shaft seals (569)