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February 4, 2021 Service bulletin

Customer Satisfaction Notification W20 Reprogram Powertrain Control Module (Revision 2)

Jeep technical service bulletin W20 Combo Phase3 for 2014, 2016-2019 Jeep Cherokee, 2017 Chrysler 200 and 2017-2018 Jeep Compass and others.

Bulletin number
W20 Combo Phase3
Component
Electrical system
Summary
Customer Satisfaction Notification W20 Reprogram Powertrain Control Module (Revision 2)

Owners of these vehicles have filed 2,623 complaints in the electrical category.

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