One problem related to transmission solenoid has been reported for the 2002 Ford Explorer Sport Trac. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Ford Explorer Sport Trac based on all problems reported for the 2002 Explorer Sport Trac.
Transmission problem. O/d light blinking. Transmission instantly started to slip in 3rd gear under acceleration. Over 8,000 complaints listed but Ford says that is not enough for recall. This transmission has a history of problems, that can cause major problems while driving. Biggest one is lose of acceleration in traffic. This transmission has a lengthy bad history. It is the 5r55 series transmission, starting with the faulty solenoid pack. If you look at this transmissions history, you will find the same complaints about it over and over again, slipping while in gear failure to shift, o/d light blinks then goes out, trans failing at 50,000m, 60,000m. I am on my second pair of tires and the transmission is failing. I drive less than 8700 miles per year and maintain my vehicle very well. This type of failure should not have occurred. I think Ford is aware of the problem but refuses to do anything about it till they will be forced to do something.