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May 1, 2019 Service bulletin

(X78) Emission Control System ? 3.0L Diesel

Jeep technical service bulletin D-19-15 for 2014-2016 Jeep Grand Cherokee.

Bulletin number
D-19-15
Component
Engine and engine cooling: exhaust system
Summary
(X78) Emission Control System ? 3.0L Diesel - 2014/2015/2016 Ram 1500 (DS) and 2014/2015/2016 Jeep Grand Cherokee (WK)

Owners of these vehicles have filed 755 complaints in the engine category.

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