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Nissan Versa Key Replacement
Nissan Versas have been on Dallas–Fort Worth roads since the 2007 era, and across 8 key generations this model has used 7 different key systems — transponder ignition key (+ separate remote); cwtwb1u733 (separate remote); remote-head transponder key; cwtwb1u751 (remote-head); cwtwb1u816 / cwtwb1u808 keys. Whichever yours is, DFW Keys 4 Cars cuts and programs it at your location, 24/7: spare keys, lost-everything replacements, fob programming, and lockouts. Call (214) 717-6398.
About Versa Keys
The table below is our verified key reference for the Nissan Versa — model years, key types, and the transponder/immobilizer family each generation uses. Generations overlap at boundary years, so we always confirm the exact part by VIN before dispatching.
| Model / Generation | Years | Key Type | Transponder / Immobilizer | Blade / FCC |
|---|---|---|---|---|
| Versa | 2007–2012 | Transponder ignition key (+ separate remote) | Philips Crypto 2 / ID46 / Hitag 2 / PCF7936, PCF7952 | NSN14 (Ilco NI04T) |
| Versa | 2007–2012 | CWTWB1U733 (separate remote) | 315 MHz | 285E3-EM30D |
| Versa | 2013–2019 | Remote-head transponder key | Philips Crypto 2 / ID46 / Hitag 2 / PCF7936/7946/7952 | NSN14 |
| Versa | 2013–2019 | CWTWB1U751 (remote-head); CWTWB1U816 / CWTWB1U808 keys | 315 MHz | 285E3-1KM0D |
| Versa Note | 2014–2019 | Remote-head transponder key | Philips Crypto 2 / ID46 / Hitag 2 / PCF7936/7946 | NSN14 |
| Versa Note | 2014–2019 | CWTWB1U751 | 315 MHz | — |
| Versa | 2020–2023 | Intelligent Key smart-proximity | Hitag AES / ID4A (~ID51) / NXP PCF7953M, NCF29A1M | confirm by VIN (DA34 family) |
| Versa | 2020–2023 | KR5TXN1 | 433 MHz | 285E3-6CA1A |
Security System & Immobilizer
Nissan’s NATS immobilizer dates to the late 1990s, evolving from early transponders through ID46 chips to the Intelligent Key proximity system that made push-button start mainstream.
On the Versa specifically, the immobilizer families we see are: Philips Crypto 2 / ID46 / Hitag 2 / PCF7936, PCF7952, 315 MHz, Philips Crypto 2 / ID46 / Hitag 2 / PCF7936/7946/7952, Philips Crypto 2 / ID46 / Hitag 2 / PCF7936/7946, Hitag AES / ID4A (~ID51) / NXP PCF7953M, NCF29A1M. A key that is cut correctly but not programmed to this system will turn the locks and never start the engine — programming is the half of the job that matters.
Which key does your year have?
- 2007–2012: Transponder ignition key (+ separate remote) — Philips Crypto 2 / ID46 / Hitag 2 / PCF7936, PCF7952 (NSN14 (Ilco NI04T))
- 2007–2012: CWTWB1U733 (separate remote) — 315 MHz (285E3-EM30D)
- 2013–2019: Remote-head transponder key — Philips Crypto 2 / ID46 / Hitag 2 / PCF7936/7946/7952 (NSN14)
- 2013–2019: CWTWB1U751 (remote-head); CWTWB1U816 / CWTWB1U808 keys — 315 MHz (285E3-1KM0D)
- 2014–2019: Remote-head transponder key — Philips Crypto 2 / ID46 / Hitag 2 / PCF7936/7946 (NSN14)
- 2014–2019: CWTWB1U751 — 315 MHz (—)
- 2020–2023: Intelligent Key smart-proximity — Hitag AES / ID4A (~ID51) / NXP PCF7953M, NCF29A1M (confirm by VIN (DA34 family))
- 2020–2023: KR5TXN1 — 433 MHz (285E3-6CA1A)
Our Versa Key Services
- Key replacement — lost, stolen or broken Versa keys cut from code and programmed on-site, including all-keys-lost by VIN
- Spare key duplication — the cheap insurance; most Versa spares are done in one short visit
- Fob & transponder programming — remotes, fobiks and smart keys paired to the immobilizer
- Lockout service — damage-free entry when the keys are inside, 24/7
- Ignition repair — worn cylinders and keys that won’t turn
Nissan Versa Key FAQ
I lost the only key to my Versa. 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 — this is our most common Versa call.
Will a hardware-store copy start my Versa?
It will open the doors and nothing else on transponder-era cars — the chip inside the key must be programmed to the immobilizer, which is the part we do curbside.
My Versa is older — do you still stock keys for it?
Yes. We carry blanks and chips going back to the 2007–2012 generation (transponder ignition key (+ separate remote)), and a code-cut fresh key usually turns a worn lock better than any copy of your worn key.
How fast can you reach my Versa in DFW?
We dispatch the nearest mobile unit across the whole metroplex, 24/7. Call (214) 717-6398 with your location and we’ll give you an honest ETA.