One problem related to air brake antilock 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.
A crack in the windshield appeared one day. Nothing had hit the windshield. It is a small arc on the drivers side about 3" from the bottom of the windshield. When I brought it to the dealership they said that something hit it and the heat inside the car caused it to crack. The place where they said something hit the windshield only the point of a pin could fit in. I know nothing hit it. One a few occasions I have noticed a grinding sound coming from the transmission. I also have had the abs engage when the breaks were not being applied and the road surface dry. There wasn't a reason for them to engage.