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Service bulletins for the 2001 Hyundai Sonata

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.

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

By type

By component

By trouble code

Only bulletins with component: Transmission control module are shown. Show all

Bulletins, newest first
TSB-09-AT-0182010-06-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING:ENGINE. HYUNDAI: ATA SOLENOID DIAGNOSTIC TROUBLE CODES P0740, P0741, P0742, P0743, P0746, P0748, P0750, P0755, P0760, P0765, P0770. INCORRECT OPERATION OF THE TRANSAXLE SOLENOIDS MAY RESULT IN THE FOLLOWING SYMPTOMS-CHECK ENGINE LIGHT ILLUMINATED; TRANSAXLE HELD IN 3RD GEAR FAIL SAFE. *PE
2010002001-04-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). HYUNDAI MOTOR AMERICA IS CONDUCTING A VOLUNTARY CUSTOMER NOTIFICATION (RECALL CAMPAIGN) WHICH INVOLVES REPROGRAMMING THE TRANSMISSION CONTROL MODULE (TCM). *TT
00020072001-04-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SOME VEHICLES WITH 2.4L DOHC ENGINES AND AUTOMATIC TRANSAXLES WERE PRODUCED WITH TRANSAXLE CONTROL MODULES (TCM) THAT DO NOT PROPERLY DIAGNOSE AND DISPLAY DIAGNOSTIC TROUBLE CODES (DTC) FOR SOME FUNCTIONS. *TT
2310002001-04-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). HYUNDAI MOTOR AMERICA IS CONDUCTING A VOLUNTARY CUSTOMER NOTIFICATION (TRANSMISSION CONTROL MODULE (TCM) REPROGRAMMING) RECALL CAMPAIGN ON CERTAIN VEHICLES EQUIPPED WITH 2.4 LITER ENGINES AND AUTOMATIC TRANSMISSIONS WITH PRODUCTION DATES BETWEEN JUNE 22, 2000 AND AUGUST 29, 2000 INCLUSIVE. *TT

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