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September 29, 2026 Service bulletin

Shudder/chatter/vibration from the rear drive unit (RDU) during low-speed turns

Lincoln technical service bulletin SSM 55212 for 2024-2026 Lincoln Nautilus.

Bulletin number
SSM 55212
Component
Power train
Summary
Some 2024-2026 Nautilus vehicles may exhibit a shudder/chatter/vibration from the rear drive unit (RDU) during low-speed turns. Workshop Manual (WSM), Section 205-02 > Diagnosis and Testing > Pinpoint Test "Grinding, Popping or Chattering - Noise from the Rear Axle When the Vehicle is Turning" has been updated to address this condition.

Owners of these vehicles have filed 3 complaints in the transmission category.

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