we had this problem. The dealer cleaned them and greased them and they have been working ever since
To fix the electric running boards on a 2003 Lincoln Navigator, first, check the fuse related to the running boards, as a blown fuse can prevent them from functioning. Inspect the wiring for any visible damage or loose connections. If the motors are not working, you may need to replace them; this involves removing the running board assembly and installing new motors. Lastly, ensure the sensors are clean and functioning properly, as they trigger the boards to deploy.
The 2003 Lincoln Navigator has 32 valves.
The 2003 Lincoln Navigator has a V8 engine.
on dash buttons by speedo use them to scroll to desired action and one is to shut off running boards but if it is ruunning battery down you may need to unplug them until the motors can be replaced
The 2003 Lincoln Navigator has a 4-speed automatic.
The 2003 Lincoln Navigator is a gas-powered vehicle.
Where is the amplifiers in a 03 Lincoln navigator
The curb weight of the 2003 Lincoln Navigator is 5822 lbs..
The 2003 Lincoln Navigator is 17 ft. 2 in. (206 in.) long.
The 2003 Lincoln Navigator's turning circle is 40.4 ft..
The maximum payload of the 2003 Lincoln Navigator is 1479 lbs..
The 2003 Lincoln Navigator has a drag coefficient of .41 Cd.