Locking Rear Drive Axle Chatters in Turns. GMC Truck Yukon XL

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 Yukon XL - 4WD 🢒 Driveline/Axle 🢒 Rear Drive Axle 🢒 Locking Rear Drive Axle Chatters in Turns

Checks	Action
Lubricant is contaminated	Drain and flush the axle housing thoroughly. Refill with the correct lubricant. Refer to Rear Axle Lubricant Replacement.
The clutch plates are deteriorated	Replace the clutch plates. Refer to Locking Differential Cam Unit Disassemble and Locking Differential Cam Unit Assemble.