LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2024 >> Tahoe Commercial, 4WD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 10L80 (MHS MHU MQC) - Diagnostic Information And Procedures (2 Of 2) >> Diagnostic Information and Procedures >> Harsh, Soft, Delayed or Slipping First, Second, Third, Fourth, Fifth, Sixth, or Reverse Shift

Harsh, Soft, Delayed or Slipping First, Second, Third, Fourth, Fifth, Sixth, or Reverse Shift

Checks Causes
1-2-3-4-5-6-Reverse Clutch Assembly
  • Inspect for damaged or worn 1-2-3-4-5-6-Reverse clutch plates (32, 34).
  • Inspect for damaged 1-2-3-4-5-6-Reverse clutch piston (411), clutch piston return spring-pack (412), and return spring-separator (33).
  • Inspect for cut, worn or damaged 1-2-3-4-5-6-Reverse clutch piston seals (409, 410)
  • Inspect for damaged 1-2-3-4-5-6-Reverse clutch piston retaining ring (413).
  • Inspect for damaged or improper selective 1-2-3-4-5-6-Reverse clutch apply plate-selective (30).
  • Inspect for damaged or improper selective 1-2-3-4-5-6-Reverse clutch wave plate (31).
  • Inspect for damaged 1-2-3-4-5-6-Reverse clutch backing plate (35). Inspect for worn splines on backing plate.