February 1, 2000 Service bulletin

Some vehicles equipped with electronic shift on the fly transfer case may exhibit front hubs that will not...

Ford technical service bulletin 13859 for 2000 Ford Excursion and 1999-2000 Ford Super Duty F Series.

Bulletin number: 13859
Component: Power train: axle hubs
Summary: Some vehicles equipped with electronic shift on the fly transfer case may exhibit front hubs that will not unlock / lock with mode switch; noise from the front axle while in 2 wheel drive mode, air conditioning switching to defrost when shifting into or out of 4 wheel drive mode. Tt

Owners of these vehicles have filed 20 complaints in the transmission category.

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