Hyundai TSB #20-HA-003H
2020 Hyundai Sonata
Affected Component: VISIBILITY
- Summary
- Certain 2020MY Sonata vehicles (DN8A) may experience an inoperative air conditioning system with cold air not blowing from the vents. This condition may be caused by an electrical terminal connection in the engine room junction box. Follow the procedure in this bulletin to inspect and if necessary, repair the terminal in the engine room junction box.