There are 1 owner-reported powertrain & transmission complaints for the 2009 Hyundai Azerain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
HAVE HAD OCCURRENCES OF 'CHECK ENGINE' LIGHT COME ON AND THE CODE THAT CAME UP WAS P0504 INDICATING A BRAKE SWITCH MALFUNCTION. AFTER SEVERAL TRIPS WITH THE CAR, THE 'CHECK ENGINE' LIGHT GOES OFF, BUT REOCCURS AT A LATER DATE. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026