Jaguar XJ 4th (X351) (2011–2019) — Key Programming Reference
- Difficulty
- hard
Key fobs & transponder keys (2 variants)
| Key | Years | FCC ID | P/N | Chip | Freq | Battery | Blade |
|---|---|---|---|---|---|---|---|
| 315 MHz · KOBJTF10A | 2011–2019 NA (full production) | KOBJTF10A | C2D51457 | NXP HITAG-PRO ID49 / PCF7953P 128-bit | 315 MHz | CR2032 | HU101 |
| 433 MHz · C2D51458 | 2010–2019 (UK/EU/China/India/HK/GCC) | n/a | C2D51458 | NXP HITAG-PRO ID49 / PCF7953P 128-bit | 433 MHz | CR2032 | HU101 |
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: required — NASTF + Lonsdor JLR + dealer.
- Online / server access: required — JLR cloud token for ID49.
- On-board (no tool) sequence: not available — Jaguar XJ X351 JLR ID49 HITAG-PRO requires professional OBD tool — no self-programming.
- 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 Jaguar XJ X351 uses NXP HITAG-PRO ID49 (JLR 2014+, 2011-2019). Lonsdor K518 USA + JLR USA module (separately purchased SKU, ~$200) is the dominant aftermarket path. Autel IM608 Pro II + IMKPA JLR cloud token also supported. AVDI JLR niche tool. Newest 2024+ L460/L461 increasingly dealer-bound.
- JLR smart proximity or remote head key: ensure existing key fob battery is functional before starting.
- Verify chip before booking (this chassis facelift): JLR ID49 HITAG-PRO (2014+) replaced PCF7941 HITAG-2 (2008-2014) which replaced Texas 4D60 (pre-2008). Some 2013-2015 Range Rover and Evoque chassis shipped with mid-cycle chip swap — confirm transponder ID from a working key with Lonsdor K518 reader before quoting.
- Tool kit context: Lonsdor JLR USA module is a SEPARATELY purchased SKU (~$200) — essential for K518 JLR coverage. Autel IMKPA JLR module + cloud token (~$5-15/session). Xhorse KH100 + JLR module also confirmed. APB112 simulator, G-Box bench EEPROM, LKE Smart Key Emulator NOT typically required. XP400 PRO for BCM bench fallback only.
- All existing keys erased. Bring ALL replacement keys before starting — minimum 2.
- No manual AKL for Jaguar XJ X351 JLR ID49 HITAG-PRO — professional tool mandatory.
- AKL for JLR ID49 HITAG-PRO typically needs NASTF + Lonsdor JLR USA module ($200 SKU) + dealer-bound on newest L460/L461.
- Keep all existing/lost key fobs at least 10 metres from vehicle during AKL.
- AKL accessory needs: Lonsdor JLR USA module ($200 SKU) is mandatory for K518 JLR path; Autel IMKPA + JLR cloud token; Xhorse KH100 JLR. APB112 NOT mandatory. G-Box bench EEPROM NOT used. XP400 PRO only if BCM/IMMO EEPROM corrupted (rare).
Lockout
Lishi / Air wedge
28 verified sources · Last verified: 2026-08-06
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.