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Service bulletins for the 2012 Hyundai Elantra

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

133 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
TSB-13-FL-0012013-06-18. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). 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. *PE
TSB-11-01-0692012-01-25. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. HYUNDAI: ON CERTAIN VEHICLES, THE HEATER PIPE FITTING WILL BE REPLACE IF COOLANT LEAKAGE IS FOUND COMING FROM CYLINDER BLOCK AFTER INSPECTION. *PE
TSB-11-01-0442011-12-21. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM. HYUNDAI: INFORMATION HAS BEEN PROVIDED RELATING TO THE SOFTWARE UPDATE FOR THE ELECTRIC POWER STEERING (EPS) ON SOME ELANTRA VEHICLES. *PE
TSB-11-01-0592011-12-20. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES. HYUNDAI: ON SOME MODEL VEHICLES, INFORMATION IS BEING PROVIDED REGARDING PROCEDURE TO REPLACE THE (+) AND (-) BATTERY CABLE TERMINALS. *PE
TSB-11-01-0602011-12-16. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES. HYUNDAI: PROCEDURE INFORMATION IS PROVIDED REGARDING THE REPLACEMENT OF THE BATTERY CABLE TERMINAL. *PE
TSB-11-01-0532011-12-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. HYUNDAI: A REVISED PART FOR THE HLA (HYDRAULIC LASH ADJUSTERS) AFTER INSPECTION AND IF NECESSARY, HAVE THEM REPLACED, ACCORDING TO THE SERVICE PROCEDURE PROVIDED. *PE
TSB-11-01-0242011-09-20. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. HYUNDAI: PROCEDURE TO REPLACE THE AUDIO CIRCUIT BOARD. *RM
TSB-11-01-0232011-09-20. Service bulletin. STRUCTURE:BODY:DOOR; STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS. HYUNDAI: 2012 ELANTRA. REAR HEATED SEAT WIRING HARNESS REPAIR. *RM

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.