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January 21, 2021 Service bulletin

High Pressure (HP) Exhaust Gas Recirculation (EGR) Cooler, Perceived Internal Coolant Leak.

Jeep technical service bulletin S2125000001 for 2020-2021 Jeep Wrangler, 2020-2021 Ram 1500 and 2021 Jeep Gladiator.

Bulletin number
S2125000001
Component
Engine and engine cooling
Summary
High Pressure (HP) Exhaust Gas Recirculation (EGR) Cooler, Perceived Internal Coolant Leak.

Owners of these vehicles have filed 790 complaints in the engine category.

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