One problem related to brake drum wheel cylinder has been reported for the 2001 Hyundai Elantra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Hyundai Elantra based on all problems reported for the 2001 Elantra.
All 4 brakes started to randomly lock up. I was driving and had to run it almost a 1/2 mile for a shoulder to pull over at. Upon stopping, the brakes were smoking all around the car and the front driver side actually caught flame. I'm guessing brake booster is the cause. Also front control arms are almost rusted through. The cars been well maintained and has around 185,000 miles on it. Has valve cover leak into spark plug port on cylinder 3 and has a very weak clutch that sometimes slips.