SSM 49979

Service Bulletin Details

Public Details for: SSM 49979

Some 2021 bronco vehicles equipped with big bend and outer bank trim levels may exhibit a whistle noise originating from the front of the hood area when traveling at speeds above 30 mph (50 km/h). If the whistle noise can be eliminated by t


- 2021 -

Models from 2021
2021 FORD BRONCO 
SSM 49979 - 2021 Bronco - Big Bend And Outer Banks - Whistle From Front
Hood Area
Some 2021 Bronco vehicles equipped with Big Bend and Outer Bank trim levels may exhibit a
whistle noise originating from the front of the hood area when traveling at speeds above 30 mph (50
Km/h). If the whistle noise can be eliminated by taping off the gap between the hood and grill
opening, this condition may be due to the hood seal design. Hood seal replacement will not resolve
this condition. Inform customers that they can continue to drive the vehicle and Ford is currently
working to release an improved seal design that will be available in October2021. Follow up with the
customer to schedule an appointment once OASIS confirms part availability.
APPLICABLE VEHICLES
2021 TRUCK: G1 U725N BRONCO
2021 TRUCK: G1 U725N BRONCO

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