Is it time to move on? Support NPR & the programs you love. Donate your old car in minutes through the CarTalk Vehicle Donation Program.

February 28: Hyundai Tucson Automatic Emergency Braking Lawsuit Filed news | 0 days ago
February 15: Hyundai Palisade Airbag Lawsuit Follows Recall news | 13 days ago
February 1: Hyundai Instrument Panel Display Recall Affects Multiple Models recalls | 27 days ago
January 30: Hyundai Recalls 612,500 Palisades Over Airbag Failures recalls | 29 days ago
December 27: Park Your Hyundai Tucson Outside: 3 Confirmed Fires recalls | 63 days ago

Hyundai TSB #TSB-11-01-031

2011 Hyundai Sonata

Summary: HYUNDAI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SOFTWARE UPDATE INFORMATION RELATING TO SIX CONTROLLERS: ECM, TCM, HCU, MCU, BMS AND LDC IS BEING PROVIDED. *PE UPDATED 12/6/11. *PE

Click a tab for more information.

Find something helpful? Spread the word. Share on Facebook Retweet this page Email this page