Mazda CX-3 1st (DK) (2016–2022) — Key Programming Reference
- Difficulty
- medium
- Lishi / lockout
- MAZ24
Key fobs & transponder keys (3 variants)
| Key | Years | FCC ID | P/N | Chip | Freq | Battery | Blade |
|---|---|---|---|---|---|---|---|
| 315 MHz · WAZSKE13D01 | 2016-2020 | WAZSKE13D01 / WAZSKE13D02 | KDY3-67-5DY | NXP HITAG-PRO ID49 (PCF7953P, 128-bit) | 315 MHz | CR2025 | MAZ24R (keyway H76 / Silca TOY, locksmith MZ27) |
| 315 MHz · WAZSKE13D03 | 2021-2022 | WAZSKE13D03 | TAYA-67-5DY | NXP HITAG-PRO ID49 (PCF7953P, 128-bit) | 315 MHz | CR2032 | MAZ24R (keyway H76 / Silca TOY, locksmith MZ27) |
| 433 MHz · SKE13E-02 | 2016-2022 (EU/UK/AU/Japan/Thailand) | n/a | KDY7-67-5DY | NXP HITAG-PRO ID49 (PCF7953P, 128-bit) | 433.92 MHz | CR2025 | MAZ24R / H76 |
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: ID49 PIN via cloud token.
- Online / server access: required — Cloud password for ID49/6A.
- On-board (no tool) sequence: not available — Mazda CX-3 ID49 HITAG-PRO requires professional OBD tool — no self-programming procedure.
- 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 Mazda CX-3 uses NXP HITAG-PRO ID49 128-bit (2016-2022). ID49 covered by Lonsdor K518 USA + Mazda online module (~$5-10/session), Autel IM608 Pro II + IMKPA Mazda cloud token, Xhorse VVDI Key Tool Plus + KH100 Mazda module. Standard 16-pin DLC OBD path; no XP400 PRO bench needed.
- Key fob/blade: ensure existing battery (if applicable) is functional before starting.
- Verify chassis chip before booking: ID49 HITAG-PRO (2014-2019 era) transitions to 6A HITAG-AES on facelift CX-5 KF / Mazda 3 BP / CX-30. Confirm transponder ID from a working key with Lonsdor K518 reader before quoting. Mid-cycle MY transitions documented on CX-5 and Mazda 3.
- Tool kit context: Autel IMKPA Mazda module (cloud token ~$5-15/session) and Lonsdor LKE Smart Key Emulator for K518 simulated-key flow are the dominant accessories. Xhorse KH100 + Mazda module also confirmed. APB112 simulator, G-Box bench EEPROM NOT required. XP400 PRO only for IMMO box EEPROM fallback.
- All existing keys erased. Bring ALL replacement keys before starting — minimum 2.
- No manual AKL for Mazda CX-3 ID49 HITAG-PRO — professional tool mandatory.
- AKL on ID49 HITAG-PRO via OBD typically needs PIN/AES token — confirm before quoting.
- Keep all existing/lost key fobs at least 10 metres from vehicle during AKL.
- AKL accessory needs: Autel IMKPA + Mazda AES token, Lonsdor LKE Smart Key Emulator for K518 simulated-key AKL path, KH100 Mazda. APB112 NOT mandatory. G-Box bench EEPROM NOT used. XP400 PRO only if IMMO box EEPROM corrupted (rare).
Lockout
Door pick / decode: Lishi MAZ24 (CW).
59 verified sources · Last verified: 2026-08-09
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.