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July 27, 2026 Service bulletin

Differential

Jeep technical service bulletin 9100870 for 2026 Jeep Cherokee and 2026 Jeep Wagoneer S.

Bulletin number
9100870
Component
Power train
Summary
DIFFERENTIAL Rear Axle If replacing the Rear axle and going from AA to AC level, the bolt hole on the top of the axle will not have threads cut into it. Bolt: 06513614AA and Nut: 06512603AA will need to be ordered as well to be able to install the new axle.

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

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