2026 Hyundai Ioniq 9 technical service bulletins
19 technical service bulletins and manufacturer communications cover the 2026 Hyundai Ioniq 9, including 4 warranty extensions.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Data Communication Unit (DCU) software error due to the internal timer initialization logic not being...
- Malfunction Indicator Lamp (MIL) and display a false “Check Hybrid System” warning message after use of...
- High-frequency noise from the front motor area during low-speed deceleration
- This bulletin provides information related to the navigation and head unit software changes introduced in...
- Some Hyundai vehicles may be equipped with a parking distance warning (PDW) sensor(s) that may trigger...
- MIL warning light with DTC P0AA600 and/or P1AA800 with limited charging capabilities
- The federal safety agency has issued an urgent safety advisory regarding dangerous, counterfeit...
- The federal safety agency has identified the presence of substandard and dangerous driver’s-side airbag...
- Sliding center console (rear floor console) that makes a ratcheting noise while being moved forward or...
- Adhesive residue on the high mounted stop lamp
- Adhesive residue on the high mounted stop lamp
- This bulletin provides information regarding condensation related to the accumulated moisture in the...
- Walk-in switches that are not fully secured
- Walk-in switches that are not fully secured
- Paint peeling from the left upper garnish on the rear bumper
- Walk-in switches (A) that are not fully secured
- Fender garnish clips that were not fully inserted during assembly
- DTC C138201 (Lever Hall Sensor Fault) set in the Electronic Shift Control System which could prevent the...
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