The 4 wheel drive on my 2011 Lincoln Navigator won't engage. What could it be?

DR4DR4 Member Posts: 2
edited January 2021 in Lincoln
The 4 wheel drive on my 2011 Lincoln Navigator is not engaging. What could be the problem and how much could it cost me?

Answers

  • thecardoc3thecardoc3 Member Posts: 5,843
    edited January 2021
    There is no way to know what is wrong without starting testing the system. Have codes been pulled from all of the modules on the car? If so what was found? This wont be enough to "diagnose" the problem, it is a necessary starting point.
  • DR4DR4 Member Posts: 2
    There are no codes coming up.
  • thecardoc3thecardoc3 Member Posts: 5,843
    edited January 2021
    Do the lights on the push buttons turn on or flash?

    What scan tool was used to communicate with the system?
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