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Scion xB Key Replacement
Scion xB keys date back to 2004 and span 2 key systems across the model’s generations — transponder (chip-in-key); remote head key. DFW Keys 4 Cars cuts and programs every one of them at your location anywhere in Dallas–Fort Worth, 24/7 — spares, all-keys-lost, fobs and lockouts. Call (214) 717-6398.
About xB Keys
Verified key reference for the Scion xB — model years, key types, and the transponder/immobilizer each generation uses. Boundary years can overlap; we confirm the exact part by VIN before dispatching.
| Model / Generation | Years | Key Type | Transponder / Immobilizer | Blade / FCC |
|---|---|---|---|---|
| xB (1st gen) | 2004–2006 | Transponder (chip-in-key) | Texas 4C (non-crypto) — confirm by VIN | TOY43 (TOY43AT4) |
| xB (2nd gen) | 2008–2015 | Remote head key | Texas 4D67 “Dot” (DST40) — later units G/DST80; confirm by VIN | TOY43 (TR47 / TOY44D) |
Security System & Immobilizer
Scions use Toyota’s immobilizer families of their era — mostly 4D67 dot and G chips — with parts and programming still readily available.
On the xB specifically we see: confirm by VIN. A correctly cut but unprogrammed key turns the locks and never starts the engine — programming is the half of the job that matters.
Which key does your year have?
- 2004–2006: Transponder (chip-in-key) — Texas 4C (non-crypto) — confirm by VIN (TOY43 (TOY43AT4))
- 2008–2015: Remote head key — Texas 4D67 “Dot” (DST40) — later units G/DST80; confirm by VIN (TOY43 (TR47 / TOY44D))
Our xB Key Services
- Key replacement — lost, stolen or broken keys cut from code and programmed on-site, including all-keys-lost by VIN
- Spare key duplication — cheap insurance done in one short visit
- Fob & transponder programming — remotes and smart keys paired to the immobilizer
- Lockout service — damage-free entry, 24/7
- Ignition repair — worn cylinders and keys that won’t turn
Scion xB Key FAQ
I lost the only key to my xB. What now?
We come to the vehicle, verify ownership, cut a new key from the VIN, and program it on-site — no tow, no dealer wait.
Will a hardware-store copy start my xB?
On transponder-era cars it opens doors and nothing else — the chip must be programmed to the immobilizer, which is what we do curbside.
How fast can you reach my xB in DFW?
We dispatch the nearest mobile unit metroplex-wide, 24/7 — call (214) 717-6398 for an honest ETA.