Service bulletins for the 2012 Hyundai Accent
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.
104 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Transmission and driveline are shown. Show all
| 12-AT-009-2 | 2012-05-22. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. HYUNDAI: ATM INPUT AND OUTPUT SPEED SENSOR DTC P0717, P0721 AND P0722. DO NOT REPLACE TRANSMISSION FOR THE DTC. INSTEAD, FOLLOW THE REPAIR PROCEDURE AND REPLACE THE RELATED PART. ALSO INCLUDED MODEL AZERA MODEL YEAR 2012. *JS |
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| 12-AT-012 | 2012-05-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. HYUNDAI: AUTOMATIC TRANSAXLE HARSH AND/OR DELAYED SHIFT- GDS ANALYSIS. ALSO INCLUDED MODEL ELANTRA MODEL YEAR 2013. *JS |
| 12-01-008-1 | 2012-05-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING:ENGINE. HYUNDAI: ECM AND TCM UPDATE. THIS BULLETIN PROVIDES A PROCEDURE TO UPDATE THE ECM AND TCM SOFTWARE FOR VEHICLES WITH THE LATEST UPDATE TO IMPROVE. *JS |
| TSB-11-AT-009 | 2011-09-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. HYUNDAI: OPERATION OF THE TRANSMISSION SOLENOID MAY LEAD TO CHECK ENGINE LIGHT, TRANSAXLE HELD IN 4TH GEAR SAFE, AND DIAGNOSTIC TROUBLE CODES. *RM |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.