Lincoln Navigator owners have reported 2 problems related to transfer case (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Lincoln Navigator based on all problems reported for the Navigator.
While driving 4-wheel drive engaged. The vehicle would not return to 2-wheel drive.
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all problems of the 1999 Lincoln Navigator
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4-wheel automatic transfer case is shifting properly, causing grinding and pulling to the side, unable to fix at this time.