Four problems related to engine shut off without warning have been reported for the 2003 Ford Expedition. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford Expedition based on all problems reported for the 2003 Expedition.
2003 for Expedition not running properly shutting down while driving passenger window stuck brakes not working properly when vehicle shuts down.
Driving down state highway when the battery gauge went to "l" and the abs light came on. The engine was still running. Pulled into apartment complex parking lot and the engine shut off. All lights and bells were still working. Aaa was called and performed a diagnostic and determined the starter was going bad. The starter is less than 2 years old as is the battery. Was told it was safe to drive home. Took vehicle to local repair shop where another diagnostic test was performed and was told it was not the starter nor the battery and another diagnostic should be performed to determine cause. Engine has not shut off while driving since but am apprehensive to drive very far from home. Will wait for 3rd diagnostic test.
Was driving the 2003 Expedition on interstate 10 near pensacola, when the vehicle shut off. The car coasted to a stop, luckily I did not cause a wreck and my family and I was safe. It has happened several times, at least 10 so far. We have replaced the fuel pump, fuel pump relay switch, the fuel filter, had the injectors inspected and it still does it. I did some research into the problem and it turns out the right side front passenger window leaks down onto the interior fuse panel and is causing the electrical system to short out. In all cases once the vehicle cools down, the car starts right back up again. I have taken it to 4 garages and now I have it at the Ford dealership in pensacola. Where they are looking at it. It turns out that the p0231 code keeps re-appearing in the system (fuel pump relay circuitry) which shows the problem could be the fuse panel since the fuses are soldered to the board and not plugged in. Hopefully Ford recognizes this problem and will order a recall soon.
Why is there no warning light,or signal of any kind when the pcm fails? our pcm failed, which caused our catalytic converters, 02 sensors, & fuel pump to fail. Our ignition coils had to be replaced. Would have been nice if a warning light came on the dash. This has caused our Expedition engine to randomly shut off while driving countless times! I have miraculously been able to maneuver my Expedition to the side of the freeway &have it towed eight times without killing myself, my family or any one else! we have had odd electrical and performance problems since August of 2002 when we purchased it. Not one Ford mechanic (3 different dealerships) could ever diagnose or repair issues. Because there is no warning light/code when the pcm is out, the damage snowballs. There are no computer codes, or warning lights to show up on the dash board when the pcm is out, which befuddles the mechanics. We are literally $5,000 in the hole so far! Ford dealership "repaired" our Expedition by replacing the pcm ($1,300. 00). 48 hours after they replaced the pcm, and 18 miles after we drove Expedition off the Ford lot, the "service engine soon" light came up on the dashboard -for the first time ever! we drove back to the Ford dealership, and he said for $3,400 plus tax he could replace our new catalytic converters in "bank one" that were destroyed again, & the "bank two" converters which are now very weak, not up to spec. The driver's seat motor that has been fickle since Aug of 2002, stopped working when we went to pick it up, so I can't drive it, because I can't reach the gas or brake pedals. $800 will fix that, Ford says. If you google "2003 Ford Expedition eddie bauer engine shuts off randomly", thousands of people are reporting the same issues. Until someone crashes and dies, I don't think Ford cares. The consumer also stated the vehicle had electrical problems. The consumer stated the driver's seat motor stopped working while being serviced at the dealer, there were problems with the windows as well.