2003 Ford Explorer Sport Trac problems & reliability
78 owner complaints filed with NHTSA for the 2003 Ford Explorer Sport Trac. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
3 complaints report injuries (5 injured, 1 deaths reported).
Federal crash records (FARS 2020–2023): 2003 Ford Explorer Sport Trac vehicles were involved in 40 fatal crashes with 32 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Electrical System | 11 | 14% |
| Structure | 10 | 13% |
| Engine and Engine Cooling | 9 | 12% |
| Fuel System, Gasoline | 8 | 10% |
| Power Train | 8 | 10% |
| Suspension | 7 | 9% |
| Vehicle Speed Control | 5 | 6% |
| Air Bags | 4 | 5% |
| Service Brakes, Hydraulic | 4 | 5% |
| Steering | 4 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 70,000 miles (middle 50% between 13,000 and 108,500 miles), based on 47 complaints that included mileage.
Complaints by incident year
What owners report
“drivers side rear brake line developed a hole caused by the emergency brake cable rubbing against it causing all the brake fluid to leak & the brakes failed. Fortunately my husband was driving on our rural road & not out on the main highway. We have not been able to get it repaired yet.”
Service Brakes · filed Sep 14, 2021
“The driver was driving down the expressway and her back tire blew out causing her vehicle to spiral out of control and the vehicle then flipped and started rolling downhill, the vehicle airbags did not deploy in the vehicle at all. The driver and her mother are in critical condition. Yes, the safety of others safety…”
Air Bags · filed Jun 15, 2021
“Takata recall .. The smell of fuel inside the cab and outside is really bad. It's making me sick and giving me headaches. The truck doesn't run right and the mileage is awful.”
Fuel/propulsion System · filed Aug 1, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- VEHICLE ROLLAWAY ALLEGATIONS
Preliminary Evaluation PE09020 · opened Apr 21, 2009 · closed Aug 19, 2009
- SPARK PLUG EJECTION FROM CYLINDER HEAD
Defect Petition DP05005 · opened Sep 22, 2005 · closed Jan 4, 2006
Technical service bulletins
62 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2003 Ford Explorer Sport Trac. The 10 most recent:
IRREGULAR TIRE WEAR. *SC
05-11-11 · Service Bulletin/Repair Instructions · issued Oct 11, 2005
Steering shudder during low speed maneuvers - 4.0l engine. *tt
0427 · Service Bulletin/Repair Instructions · issued Oct 7, 2005
Malfunction indicator lamp coming on with diagnostic trouble codes (dtcs) p0171, p0172, p0174 and/or p0175 (fuel system too rich or lean). *tt
18719 · Service Bulletin/Repair Instructions · issued Jul 1, 2005
Safety belt retraction speed. *tt
042421 · Service Bulletin/Repair Instructions · issued Jun 7, 2005
Front axle leaks fluid from vent tube - vehicles equipped with 4x4 or awd. *tt
030508 · Service Bulletin/Repair Instructions · issued Apr 1, 2005
Safety belt web stop button service. *eh
05310 · Service Bulletin/Repair Instructions · issued Feb 21, 2005
Moan/vibration during air conditioning operation. *tt
042511 · Service Bulletin/Repair Instructions · issued Dec 27, 2004
Revised procedure for adjusting alignment on all suspensions - new right hand upper control arm design for torsion bar front suspensions. *tt
042419 · Service Bulletin/Repair Instructions · issued Dec 13, 2004
General (pcm) power train control module programming procedures. *tt
042107 · Service Bulletin/Repair Instructions · issued Dec 13, 2004
General power train control module (pcm) programming procedures. *tt
04217 · Service Bulletin/Repair Instructions · issued Nov 1, 2004
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
No NHTSA recall campaigns name the 2003 Ford Explorer Sport Trac in our current data. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2003 Ford Explorer Sport Trac?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 70,000 miles — budget accordingly if the car is approaching that mileage.