Noise During 3-4 or 4-3 Shifts. GMC Truck Yukon XL

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2008 🢒 Yukon XL - 2WD 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Noise During 3-4 or 4-3 Shifts

Checks

Causes

4-5-6 Clutch (with Output Carrier Shaft and Dampener) Hub Assembly (58)

•	Inspect hub assembly (475), dampener (476), and apply plate (477) for wear or damage.

•	Inspect for damaged or worn 4-5-6 clutch backing plate (432).