2026 Hyundai IONIQ 9 service bulletins & manufacturer communications
15 manufacturer communications are on file with NHTSA for the 2026 Hyundai IONIQ 9. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Service campaign 8Technical service bulletin 4Warranty extension 3
- Certain Palisade Hybrid (LX3 HEV) vehicles may illuminate the Malfunction Indicator Lamp (MIL) and display a false “Check Hybrid System” warning message after use of Bluelink Remot…26-01-053H DCS · Warranty extension · Electrical System · issued Jul 3, 2026
- Certain IONIQ 9 (ME1A EV) vehicles may exhibit a Data Communication Unit (DCU) software error due to the internal timer initialization logic not being implemented. The DCU module m…26-01-053H TSB · Warranty extension · Electrical System · issued Jul 3, 2026
- The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Province De…DTN DL · Technical service bulletin · Air Bags · issued Apr 10, 2026
- The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by Jilin …DTN DCS · Technical service bulletin · Air Bags · issued Apr 10, 2026
- Certain IONIQ 5 (NEA EV) and IONIQ 9 (ME1A EV) vehicles (affected VINs listed below) may exhibit a high-frequency noise from the front motor area during low-speed deceleration. Thi…26-01-029H TSB · Warranty extension · Power Train · issued Mar 17, 2026
- Certain IONIQ 9 (ME1A EV) vehicles may have a sliding center console (rear floor console) that makes a ratcheting noise while being moved forward or backward. This bulletin provide…26-01-020H TSB · Service campaign · Unknown OR Other · issued Feb 24, 2026
- Certain IONIQ 9 (ME1A EV) vehicles may exhibit adhesive residue on the high mounted stop lamp. This can occur when the clear protective film has had prolonged exposure to sun and h…26-01-001H DCS · Service campaign · Exterior Lighting · issued Jan 9, 2026
- Certain IONIQ 9 (ME1A EV) vehicles may exhibit adhesive residue on the high mounted stop lamp. This can occur when the clear protective film has had prolonged exposure to sun and h…26-01-001H TSB · Service campaign · Exterior Lighting · issued Jan 8, 2026
- This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This …25-BD-012H TSB · Technical service bulletin · Exterior Lighting · issued Nov 6, 2025
- Certain IONIQ 9 (ME1A EV) vehicles may have walk-in switches that are not fully secured. Technical Service Bulletin (TSB) 25-01-050H-1 provides instructions to inspect and, if nece…25-01-050H-1 DCS · Service campaign · Seats · issued Oct 25, 2025
- Certain IONIQ 9 (ME1A EV) vehicles may have walk-in switches that are not fully secured. This bulletin provides instructions to inspect and, if necessary, replace the walk-in switc…25-01-050H-1 TSB · Service campaign · Seats · issued Oct 24, 2025
- Certain IONIQ 9 (ME1A EV) vehicles may exhibit paint peeling from the left upper garnish on the rear bumper. This bulletin provides instructions to replace the left upper garnish o…25-01-055H TSB · Service campaign · Unknown OR Other · issued Aug 21, 2025
- Certain IONIQ 9 (ME1A EV) vehicles may have Walk-in switches (A) that are not fully secured. This bulletin provides instructions to inspect and, if necessary, replace the Walk-in s…25-01-050H TSB · Service campaign · Seats · issued Jul 25, 2025
- Certain 2026MY IONIQ 9 (ME1A EV) vehicles may have fender garnish clips that were not fully inserted during assembly. If the clips were not properly secured, it may result in a vis…25-01-039H TSB · Technical service bulletin · Structure · issued Jun 6, 2025
- Certain 2026MY IONIQ 9 (ME1A EV) vehicles may have DTC C138201 (Lever Hall Sensor Fault) set in the Electronic Shift Control System which could prevent the vehicle from being shift…25-01-035H TSB · Service campaign · Electrical System · issued May 28, 2025