One problem related to transmission failure has been reported for the 2003 Ford Explorer Sport Trac. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford Explorer Sport Trac based on all problems reported for the 2003 Explorer Sport Trac.
The contact owns a 2003 Ford Explorer Sport Trac. The contact was driving with the vehicle speed control engaged at 68 mph when the failure occurred. The vehicle began to decelerate and some smoke was present underneath the vehicle. When the contact opened the hood there was no evidence of smoke in the engine area. The contact was concerned about the housing unit being cracked other than for being defective, cold temperature or high heat that comes in contact with it. The housing unit should never split apart. The thermostat housing unit was leaking. The over drive warning light illuminated prior to the failure. The contact was forced to drive the vehicle onto the emergency lane. The vehicle would drive forward or in reverse and it also failed to function in first gear. The vehicle would only move forward in second gear. The contact was able to continue driving five miles in second gear to his residence at 35 mph. After the failure occurred the contact also added anti freeze to the vehicle. The transmission also failed shortly after the failure occurred and he was unable to drive in reverse gear. The mechanic stated that the bands in the transmission may have caused the failure to occur. A local mechanic replaced the thermostat housing unit which has three hoses attached to it. Ford was currently checking the transmission to determine the cause of failure. The failure mileage was 96,600. The current mileage was 96,620.