There are 1 stored owner reports matching the brakes leading-label group for the 2011 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 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)WHEN ATTEMPTING TO PUT MY TRUCK IN GEAR, THE BRAKE PEDAL PRESENTED NO RESISTANCE, SUDDENLY THE E-BRAKE LIGHT CAME ON, AND AN ERROR STATED LOW BRAKE FLUID. I ADDED BRAKE FLUID WHICH APPEARED TO RESOLVE THE ISSUE. AFTER DRIVING APPROX. 20 MILES HOME, THE BRAKE ERROR RETURNED, AND THE FLUID WAS AGAIN LOW. I MADE AN APPT WITH THE DEALER THE NEXT DAY THEY WERE OPEN, AGAIN ADDED BRAKE FLUID, AND DROVE THE TRUCK TO THE DEALER. THEY CALLED ME 2 HOURS LATER TO TELL ME THE LEAKING BRAKE FLUID HAD BEEN SUCKED INTO THE ENGINE AND THE ENGINE WAS BEYOND REPAIR AND NEEDED TO BE REPLACED. WHEN THE SERVICE TECH STARTED IT TO MOVE IT A SERVICE BAY, A LARGE AMOUNT OF WHITE SMOKE CAME OUT THE EXHAUSTED AND THE ENGINE BEGAN TO KNOCK. THIS ALL HAPPENED IN THE COURSE OF 24 HOURS AND THE TRUCK WAS DRIVEN LESS THAN 40 MILES FROM THE FIRST ERROR NOTIFICATION TO MY BEING INFORMED THE ENGINE WAS DAMAGED BEYOND REPAIR DUE THE BRAKE FLUID LEAK.
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.