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May 7, 2026 Service bulletin

Coolant Leak, Low Coolant Level/Loss of Coolant from Overflow Bottle

Jeep technical service bulletin S2609000007 for 2026 Jeep Grand Cherokee and 2026 Jeep Grand Cherokee L.

Bulletin number
S2609000007
Component
Engine
Summary
Coolant Leak, Low Coolant Level/Loss of Coolant from Overflow Bottle

Owners of these vehicles have filed 46 complaints in the engine category.

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