There are 6 stored owner reports matching the brakes leading-label group for the 2003 Ford Explorer Sport Trac in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 6 of 6 matching reports.
Open the full vehicle complaint log (all categories)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.
TL* THE CONTACT OWNS A 2003 FORD EXPLORER SPORT TRAC. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 34 MPH DOWN A MOUNTAIN, THE BRAKES WERE ENGAGED AND THE REAR END OF THE VEHICLE STARTED TO ABRUPTLY MOVE FROM SIDE TO SIDE. AS A RESULT, THE VEHICLE CRASHED INTO THE GUARD RAIL. THE DRIVER'S SIDE CURTAIN AIR BAG AND PASSENGER'S DASH BOARD AIR BAGS DEPLOYED. ALSO, THE CONTACT MENTIONED THAT AS THE PASSENGER'S SIDE AIR BAG DEPLOYED, FLAMES EMITTED OUT OF IT. A POLICE REPORT WAS FILED AND THE CONTACT SUSTAINED NECK AND BACK INJURIES WHICH REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 75,000.
2003 FORD EXPLORER SPORTRAC, INTERMITTENTLY BRAKE PEDAL GOES TO FLOOR, PEDAL VIBRATES, UNABLE TO STOP. NO ACCIDENT YET BUT VERY SCARY SITUATION. SCHEDULED TO HAVE DEALER INSPECT ON 8/8/2011. THIS HAS HAPPENED SEVERAL TIMES. NO ERROR CODES ON VEHICLE DIAGNOSTICS. THIS COULD CAUSE A SERIOUS ACCIDENT!! *TT
WHILE APPLYING THE BRAKE PEDAL, THE VEHICLE JERKED AND VIBRATED. THE BRAKE PEDAL WENT TO THE FLOOR. THE DRIVER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE AND DROVE IT TO THE DEALER FOR INSPECTION. THE MECHANIC WAS UNABLE TO DUPLICATE THE PROBLEM. PLEASE PROVIDE FURTHER DETAILS. *JB
WHILE DRIVING AND ATTEMPTING TO APPLY THE BRAKES THEY FAILED INTERMITTENTLY. NO IMPACT REPORTED. *AK THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN TEST DROVE THE VEHICLE BUT COULD NOT DUPLICATE THE FAILURE. THE MASTER CYLINDER WAS REPLACED BUT THE BRAKES FAILED AGAIN AFTER IT WAS REPLACED. THE VEHICLE WAS TAKEN BACK TO THE DEALER AT LEFT FOR TWO WEEKS. DURING THAT TIME THE FAILURE COULD NOT BE DUPLICATED. THE CONSUMER FEELS THAT THE ENTIRE BRAKE SYSTEM SHOULD BE REPLACED SINCE THE DEALER IS UNABLE TO CORRECT THE PROBLEM. *NM
CRUISE CONTROL DOES NOT ENGAGE MOST OF THE TIME. I POWER THE SYSTEM ON, BUT WHEN PRESSING THE SET BUTTON, THE SYSTEM POWER QUICKLY BLINKS ON AND OFF. BRAKE PEDAL IS NOT DEPRESSED, IT OCCURS AT ANY SPEED.*AK
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 29, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.