C1212 on the 2016 Hyundai Sonata
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| 5NP-G6T6Q-09 | 2016-10-13. Service bulletin. THIS BULLETIN DESCRIBES THE PROCEDURE TO UPDATE THE TPMS SOFTWARE OF SOME 2016MY SONATA HYBRID (LF HEV) VEHICLES. THE SOFTWARE UPDATES THE TPMS DIAGNOSTIC LOGIC RELATED TO DTC C1212 (VEHICLE SPEED SENSOR). |
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1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.