Concerns: Transfer case Information: This is to inform you of a voluntary Workshop Campaign on certain...

Bulletin number

122-H7R4M-06

Component

Power train: transfer case (4-wheel drive)

Summary

Concerns: Transfer case Information: This is to inform you of a voluntary Workshop Campaign on certain 2011 model year Cayenne S and Cayenne Turbo vehicles. There is the possibility that transfer cases with defective clutch baskets may have been installed on the affected vehicles. As a result, the transfer case can cause vibrations that are unacceptable for the customer while driving. To remedy the situation, replace the transfer case

Owners of these vehicles have filed 11 complaints in the transmission category.