One problem related to brake master cylinder has been reported for the 2003 Hyundai Santa Fe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Hyundai Santa Fe based on all problems reported for the 2003 Santa Fe.
The contact owns a 2003 Hyundai Santa Fe. While driving 4 mph, the brake pedal extended to the floor or within an inch of the floor when it was depressed. When he pumped the pedal, it resumed the proper position. Throughout the day, the brake pedal would extend approximately two inches from the floor when it was depressed. If he stomped on the brake pedal, it would go all the way down as well. Midas stated that they could find no failure and that it was a "Hyundai problem". The master cylinder, brake pads, and fluid were cited to be functioning properly. The purchase date was unknown. The current mileage was 148,000 and failure mileage was 145,000.