NHTSA Campaign Id 21V271000; Date: Apr. 21, 2021
a broken lock nut may misalign the rear axle, causing a loss of control and increasing the risk of a crash.
 Recalled Vehicles:2021 Porsche Cayenne
Component: Suspension:rear:axle:non-powered Axle Assembly
Manufactured by: Porsche Cars North America, Inc.
Affected Units:: 1,568
 Recall Summary:porsche cars north america, inc. (porsche) is recalling certain 2021 cayenne, cayenne s, cayenne turbo, cayenne gts, cayenne coupe, cayenne s coupe, cayenne turbo coupe, and cayenne gts coupe vehicles. the lock nut on the trailing arm of the rear axle may break due to stress corrosion.
 How to Fix:porsche will notify owners, and dealers will replace the lock nuts, free of charge. the recall is expected to begin june 18, 2021. owners may contact porsche customer service at 1-800-767-7243. porsche's number for this recall is ama9.
 Recall Notes:Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
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