There are 3 stored owner reports matching the powertrain & transmission leading-label group for the 2004 Lincoln Navigator in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)THE CONSUMER NOTICED A WHINING NOISE COMING FROM THE DRIVELINE OF THE VEHICLE WHICH PROGRESSIVELY WORSENED. IT SEEMED TO BE MOST PRONOUNCED AT 60 MPH. THE CONSUMER THOUGHT IT MAY HAVE BEEN THE UNIVERSAL JOINT AND HAD TAKEN THE VEHICLE TO TASCA LINCOLN DEALERSHIP. THE DEALERSHIP KEPT THE VEHICLE FOR A WEEK, BUT THEY DID NOT REPAIR THE VEHICLE. THE PART WAS DEFECTIVE AND HAD TO BE REPLACED. WHEN THE REPLACEMENT PART HAD COME IN, IT WAS ALSO DEFECTIVE. *AK *SC *JB
WHILE DRIVING 35 MPH VEHICLE VIBRATED UNCONTROLLABLY. CONSUMER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE, AND PULLED OVER. CONSUMER NOTICED THAT FLUID WAS LEAKING FROM UNDERNEATH THE VEHICLE WHICH WAS WAS TAKEN TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT THE COMPRESSOR NEEDED TO BE REPLACED. *AK
SHIFTER ASSEMBLY BREAKS AND MAKES IT IMPOSSIBLE TO REMOVE THE KEY FROM THE VEHICLE WHICH COULD RESULT IN THEFT. POWER LIFTGATE WILL NOT WORK CORRECTLY WHICH COULD CAUSE IT TO CLOSE ON TOP IF YOU. DRIVERS SIDE POWER RUNNING BOARDS ARE FAULTY AND BECOME A TRIP HAZARD. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.