One problem related to brake hoses, lines/piping, and fittings has been reported for the 2003 Kia Motor Sedona. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Kia Motor Sedona based on all problems reported for the 2003 Sedona.
Air in the brake line caused the brakes to fail without warning. The lines were serviced but the problem recurred.