News Technical Service Bulletins

Customers May Complain About a Jeep Weep

Order Reprints
1) Water pump inlet tube. 2) Inlet tube fasteners.

This bulletin applies to 2018-2020 Jeep Wrangler vehicles equipped with a 2.0L engine and involves checking the torque on the water pump inlet tube fasteners to possibly eliminate coolant leak at this location. The customer may describe either a coolant leak or may comment on a low coolant level.

Pressure check the cooling system. If coolant is found to be leaking from the water pump inlet tube, torque the two fasteners to exactly 97 in-lb (11 Nm). Pressure check the system again to verify. If coolant is still leaking, further diagnosis is required.

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