Hyundai Accent 5th (HC) (2018–2022) — Key Programming Reference
- Difficulty
- medium
- Lishi / lockout
- HY22
Key fobs & transponder keys (3 variants)
| Key | Years | FCC ID | P/N | Chip | Freq | Battery | Blade |
|---|---|---|---|---|---|---|---|
| 433.92 MHz · NYOSYEC4TX1707 | 2018–2022 NA Accent SE and SEL (base trims) | NYOSYEC4TX1707 | 95430-J0700 | none | 433.92 MHz | CR2032 | HY22 |
| 433.92 MHz · NYOSYEC4FOB1608 | 2018–2022 NA Accent Limited (top trim only) | NYOSYEC4FOB1608 | 95440-J0100 | Texas H 8A (DST-AES ID8A, 128-bit) | 433.92 MHz | CR2032 | HY22 (emergency insert blade) |
| 433.92 MHz · NYOSYEC3FOB1608 | 2018–2020 export Accent (GCC/Middle East, Philippines, Vietnam, Chile/Peru) | NYOSYEC3FOB1608 | 95440-H6000 | Texas H 8A (DST-AES ID8A, 128-bit) | 433.92 MHz | CR2032 | HY22 (emergency insert blade) |
Programming procedures
What the job needs
- Add a key: 1 existing working key required.
- All keys lost: no existing working key needed.
- PIN / security code: no PIN required.
- Online / server access: not required (offline programming).
- On-board (no tool) sequence: possible for this case.
- On site: engine off · Maintain 12V+ · Clear IMMO DTCs.
- Bring: Photo ID + vehicle registration. VIN cross-check before start.
Tool coverage
Documented for this case on: Autel IM608 Pro II · Autel IM508S · Autel KM100 · Xhorse Key Tool Plus · Xhorse Key Tool Max Pro · Lonsdor K518 Pro / K519 · OBDSTAR X300 DP Plus · AutoProPad G2/G3 · Advanced Diagnostics Smart Pro · Launch X431 IMMO Elite / IMMO Plus. Step-by-step menu paths for each tool are in the app.
Notes & cautions
- This chassis Hyundai Accent (2018-2022) ships with a non-transponder flip remote — the blade alone starts the vehicle (mechanical immobilizer bypass or no IMMO at all on this trim). No chip programming required; remote functions programmed via in-vehicle key dance sequence.
- Key fob/remote: ensure existing battery is functional before starting.
- Tool kit context: Lonsdor K518 USA + Smartra adapter can reprogram the remote-function radio on Accent via Hyundai/Kia → Remote-only menu. Autel IM608 Pro II + IMKPA also supported. APB112 simulator, G-Box bench, XP400 PRO, LKE Smart Key Emulator NOT applicable for non-transponder.
- Hyundai Accent ships with non-transponder flip remote — no chip-level AKL required; new remote learned via in-vehicle key sequence. AKL applies only to remote-function lock if customer wants to invalidate lost remotes.
- Bring ALL replacement remotes before starting in-vehicle programming sequence.
Lockout
Door pick / decode: Lishi HY22 (CCW).
51 verified sources · Last verified: 2026-08-10
Open full case in KeyAssist →Step-by-step tool menu paths, verified source links and video guides for this case are in the KeyAssist app — free to start, works offline.