TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Ford for this TSB. Call your local Ford dealer's service department & ask for a copy of TSB# 13859.

Affected 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

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