fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
18,967 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2003 Lincoln Navigator transmission problems

transmission problem

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2003 Lincoln Navigator Owner Comments

problem #3

Oct 052006

Navigator 6-cyl

  • Automatic transmission
  • 43,900 miles


: the contact stated while traveling various speeds, the vehicle hesitated. The dealership rebuilt the automatic transmission, but this did not repair the problem. The vehicle was taken back to the dealership and the gear shifter assembly was replaced. Then the automatic transmission control valve was replaced. The vehicle has not been driven since the last repair was made. The consumer stated the vehicle stalled between 20 and 40 mph. The door lock switch was inoperative, the mirrors would not return to their orignal setting. Updated 10/27/06.

- Lithonia, GA, USA

problem #2

Jan 162004

Navigator 4WD 8-cyl

  • Automatic transmission
  • 13,000 miles
The contact stated that vehicle was difficult to shift from park. The transmission was making a clanking sound. When starting up the engine it made a strange noise. After the engine was running for a while the noise went away. The vehicle has been to dealership about six times for the same problem. The dealership was unable to make a diagnosis.

- Cambria Heights, NY, USA

problem #1

Mar 302005


  • Automatic transmission
  • miles
While shifting the transmission would down shift on its own. Driver heard a clanking sound. Driver took vehicle to the dealer, and mechanic determined that the problem could not be duplicated.

- Coarsegold, CA, USA

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