Harsh or Late Second and Sixth Shift. Buick Enclave 2009

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2009 🢒 Enclave 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Harsh or Late Second and Sixth Shift

Checks

Causes

2-6 Clutch Assembly

•	Inspect for worn or improper surface finish on the 2-6 Clutch Plates (446, 447) and Backing Plate (448)

•	Inspect for fatigued 2-6 Clutch Piston Cushion Spring (445)

Case Cover Assembly (403)

•	Inspect for damaged or broken 2-6 Clutch Piston (405) and piston seals damaged, worn or delaminating

•	Inspect for fatigued 2-6 Clutch Piston Return Spring (406)