One problem related to frame and members has been reported for the 2003 Lincoln Navigator. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Lincoln Navigator based on all problems reported for the 2003 Navigator.
Power deployable running board on the passenger side did not extend out (deploy) when the door was opened to exit the vehicle. The passenger stepped out of the vehicle and fell to the ground. The board has not deployed since this incident. Taken the vehicle in for repair and parts (motor) are not covered by extended warranty. Same problem happened around 40k miles. Dealership replaced both running board assemblies.
| Structure problems | |
| Body problems | |
| Door problems | |
| Tailgate problems | |
| Frame And Members problems |