Harsh, Soft, Delayed Or Slipping Second, Third, Fourth, Fifth, Seventh, Ninth, Or Tenth Shift

WARNING: This page is about a different car, the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Cadillac Escalade ESV, and 2018 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

Checks	Causes
2 - 3 - 4 - 5 - 7 - 9 - 10 Clutch Assembly	Inspect for damaged or worn 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch plates (507, 508). Inspect for damaged 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch piston (515), return spring (514), piston dam (513). Inspect for damaged 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch piston dam retaining ring (510). Inspect for cut, worn or damaged 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch piston seal (512, 516, 517), and dam seals (511). Inspect for improper selective 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch backing plate retaining ring (505). Inspect for damaged 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch backing plate (506). Inspect for worn splines on backing plate. Inspect for damaged triple clutch housing (518).

Checks

Causes

2 - 3 - 4 - 5 - 7 - 9 - 10 Clutch Assembly

Inspect for damaged or worn 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch plates (507, 508).
Inspect for damaged 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch piston (515), return spring (514), piston dam (513).
Inspect for damaged 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch piston dam retaining ring (510).
Inspect for cut, worn or damaged 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch piston seal (512, 516, 517), and dam seals (511).
Inspect for improper selective 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch backing plate retaining ring (505).
Inspect for damaged 2 - 3 - 4 - 5 - 7 - 9 - 10 clutch backing plate (506). Inspect for worn splines on backing plate.
Inspect for damaged triple clutch housing (518).