Yukon XL 4WD V8-5.3L (2011)
Suspension Strut / Shock Absorber: Testing and Inspection
Rear Suspension
Strut and Shock Absorber Inspection
Note: The shock absorber assembly DOES NOT have to be removed from the vehicle to perform the following inspection procedure.
Note: A light film of oil on the top portion of the lower shock absorber tube is normal. DO NOT replace the shock absorber for this condition.