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July 29, 2020 Service bulletin

Customer Satisfaction Notification W41 Reprogram Powertrain Control Module

Jeep technical service bulletin W41 Combo for 2014-2016 Jeep Grand Cherokee.

Bulletin number
W41 Combo
Component
Power train: automatic transmission: control module (TCM/PCM/tecm)
Summary
Customer Satisfaction Notification W41 Reprogram Powertrain Control Module

Owners of these vehicles have filed 908 complaints in the transmission category.

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