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May 27, 2015 Service bulletin

Powertrain control module reprogramming with the latest software available due to malfunction indicator...

Jeep technical service bulletin SB18-023-15REVA for 2014 Jeep Grand Cherokee.

Bulletin number
SB18-023-15REVA
Component
Electrical system
Summary
Powertrain control module reprogramming with the latest software available due to malfunction indicator lamp (mil) and various diagnostic trouble codes (dtcs). Additional system enhancements and new labor ops to be added cn

Owners of these vehicles have filed 486 complaints in the electrical category.

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