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October 2, 2023 Service bulletin

PUMP, Auxiliary Coolant If a vehicle exhibits a continuous parasitic battery drain traced back to the Aux...

Dodge technical service bulletin 9100246 for 2023-2024 Dodge Hornet, 2024 Alfa Romeo Tonale PHEV and 2023 Alfa Romeo Tonale.

Bulletin number
9100246
Component
Fuel system, gasoline
Summary
PUMP, Auxiliary Coolant If a vehicle exhibits a continuous parasitic battery drain traced back to the Aux Coolant pump, prior to replacing part please review the battery replacement/reconnection procedure where it requires the vehicle to be turned on for one minute (Key On Engine Off) then turned off to reset pump operation. Do not replace the Aux pump for this condition without performing this procedure.

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