2012 Hyundai Elantra Technical Service Bulletins

122 technical service bulletins (TSBs) are on record for the 2012 Hyundai Elantra. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10057053Nov 1, 2014Engine. Hyundai: the diagnostic logic is revised for engine control unit (ecm) and op code, that was updated. Model 2011-13 elantra.
• 10060592Jul 11, 2014Equipment. Summary to be provided on a future date.
• 10066779Aug 22, 2013Engine cooling. Summary to be provided on a future date.
• 10059702Aug 7, 2013Electrical system. Summary to be provided on a future date.
• 10059703Aug 1, 2013Engine cooling. Summary to be provided on a future date.
• 10059648Aug 1, 2013Equipment. Summary to be provided on a future date.
• 10053532Aug 1, 2013Engine, Electrical system. Hyundai: the following dtcs p2096 post catalyst fuel trim system too lean, p0301/2/3/4 cylinder 1/2/3/4 misfire detected, on some vehicles, will be revised the logic by an ecu update. Models 2011-2013 elantra.
• 10053530Aug 1, 2013Electrical system. Hyundai: to revise the logic, on some vehicles, for the dtcs p2096 post catalyst fuel trim system too lean, p0301/2/3/4 cylinder 1/2/3/4 misfire, an ecu update is provided. Models 2012 elantra.
• 10059663Apr 1, 2013Equipment. Summary to be provided on a future date.
• 10052147Apr 1, 2013Electrical system, Transmission and drivetrain. Hyundai: information has been provided regarding procedure in repairing and replacing related part to transmission solenoid dtc for certain vehicles. Models 2010-2013 tucson, santa fe, 2011-2013 sonata, elantra, azera, 2012-2013 accent, 2013 veloster.
• 10052144Apr 1, 2013Fuel system, Engine. Hyundai: the throttle control (etc) body, on some vehiicles, needs to be cleaned and procedural information is being provided, due to deposits found at valve-to-bore interface. Models 2011-2013 elantra, 2010-2013 genesis coupe, 2010-2013 santa fe, 2006-2013 sonata, 2010-2013 tucson.
• 10052143Mar 1, 2013Transmission and drivetrain. Hyundai: due to an error in the internal control module read only memory, information is provided regarding the replacing of the pcm and a possible warranty claim. Models 2011-2013 elantra, 2010-2013 genesis coupe, 2010-2013 santa fe, 2006-2013 sonata, 2010-2013 tucson.
• 10075784Dec 5, 2012Equipment. Summary to be provided on a future date.
• 10060566Nov 1, 2012Engine cooling. Summary to be provided on a future date.
• 10061041Oct 1, 2012Engine cooling. Summary to be provided on a future date.
• 10042907Dec 1, 2011Engine cooling. Hyundai: on certain vehicles, the heater pipe fitting will be replace if coolant leakage is found coming from cylinder block after inspection.
• 10042600Nov 1, 2011Steering. Hyundai: information has been provided relating to the software update for the electric power steering (eps) on some elantra vehicles.
• 10042590Nov 1, 2011Electrical system. Hyundai: on some model vehicles, information is being provided regarding procedure to replace the (+) and (-) battery cable terminals.
• 10042547Nov 1, 2011Electrical system. Hyundai: procedure information is provided regarding the replacement of the battery cable terminal.
• 10042535Nov 1, 2011Engine cooling. Hyundai: a revised part for the hla (hydraulic lash adjusters) after inspection and if necessary, have them replaced, according to the service procedure provided.
• 10041074Jul 1, 2011Electrical system, Equipment. Hyundai: procedure to replace the audio circuit board.
• 10041073Jul 1, 2011Body and structure. Hyundai: 2012 elantra. Rear heated seat wiring harness repair.

← All problems reported for the 2012 Hyundai Elantra