One problem related to back up alarm has been reported for the 2003 Ford Focus. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford Focus based on all problems reported for the 2003 Focus.
Three transmission failures and replacements. The engine, starter/ignition and 1 gear shift all replacements and other various problems. Four cd player replacements, the brakes failed, and 1 alarm failure. The engine was also replaced.