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September 16, 2026 Service bulletin

Hybrid Cooling Pump Emergency Mode Condition Customers may comment on one or more of the following:...

Jeep technical service bulletin 08-332-26 REV. B for 2026 Jeep Cherokee.

Bulletin number
08-332-26 REV. B
Component
Electrical system
Summary
Hybrid Cooling Pump Emergency Mode Condition Customers may comment on one or more of the following: SYMPTOM: ● 12V battery is draining. NOTE: The auxiliary heat and battery coolant pumps can enter emergency mode and drain the 12V battery. ● A pump running at full speed noise may be heard from the engine compartment after the vehicle is turned off. This bulletin involves replacing the Auxiliary Heat Pump (AHP).

Owners of these vehicles have filed 1 complaints in the electrical category.

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