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January 21, 2021 Service bulletin

Customer may complain of a MIL lamp on. Upon further investigation there could be a fault code in the PCM...

Jeep technical service bulletin S2109000001 for 2018-2021 Jeep Grand Cherokee, 2018-2021 Dodge Durango and 2018-2021 Ram 1500 and others.

Bulletin number
S2109000001
Component
Engine and engine cooling
Summary
Customer may complain of a MIL lamp on. Upon further investigation there could be a fault code in the PCM for P1524 ? Oil Pressure Out of Range ? Camshaft Advance/Retard Disabled.

Owners of these vehicles have filed 1,555 complaints in the engine category.

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