Nissan car key replacement, every model and year

Nissan models in the guide

• Altima
• Frontier
• Maxima
• Murano
• Pathfinder
• Rogue
• Sentra
• Titan
• Versa

How have Nissan keys changed since the late 1990s?

Nissan does not have one key story, and that is the first thing worth knowing. The NATS immobilizer rolled out across the line in the late 1990s and early 2000s, mostly using the Texas 4D60 fixed-crypto chip. You find it on the Altima 1999-2004, Sentra 2000-2006, Pathfinder through 2004 and Frontier 2002-2004. The 1999-2003 Maxima is a genuine gray area: parts catalogs split between 4D60 and the Philips ID41, so on those cars we confirm the chip in person instead of guessing.

The Philips ID46/Hitag-2 era follows: Murano from 2003, Maxima and Titan in 2004, Pathfinder and Frontier in 2005, Altima in 2005-2006, and Sentra and Versa in 2007. From that point on, the model you drive matters more than the calendar year.

Intelligent Key adoption is uneven. The 2007 Altima made push-button start standard on every trim, while the 2007-2008 Maxima used a twist-knob column switch. The 2008-2013 Rogue offered a twist-knob Intelligent Key above a bladed base key. The Frontier kept a plain bladed ID46 key all the way through 2021.

A short ID47/Hitag-3 window covers the 2013-2015 Altima and, according to conflicting catalogs, the early R52 Pathfinder. Then Nissan moved to the 4A/Hitag-AES platform: first on the 2014 Rogue's smart fob (though catalogs list a bladed flip key for the base Rogue S through 2020), then on the 2015-2016 Murano, Titan, Maxima and Altima. It is standard on the KR5TXN-series fobs used across 2019 and newer models.

The practical result is that two Nissans from the same year can need completely different keys. That is why we ask for the model, year and trim before we say anything else.

What does replacing a Nissan key involve for each era?

The outline is the same everywhere: cut the blade if there is one, then teach the car to accept the new key. The details change with the chip and the security system behind it.

• Fixed-crypto NATS cars (4D60 and ID41): these use a 4-digit PIN derived from the body control module (BCM). Professional locksmith tools get that PIN through the OBD-II port and program the transponder from there.
• ID46/Hitag-2 cars: most ID46 years follow the same BCM PIN approach through OBD-II. That covers the plain bladed Frontier key and, on models that offered them, the twist-knob and push-button Intelligent Keys of the 2007-2013 period.
• ID47/Hitag-3 cars (the 2013-2015 Altima, and possibly the early R52 Pathfinder): this is a narrow window and the catalogs conflict on the Pathfinder, so we confirm by VIN and in person before anyone orders a fob.
• 4A/Hitag-AES smart fobs (2014 Rogue onward, 2015-2016 Murano, Titan, Maxima and Altima, and KR5TXN-series fobs on 2019 and newer): these models use a rolling scheme. A 22-digit PrePIN from the BCM converts to a 20-digit PIN, which is usually handled by the tool's own calculator or an online service.
• Newest generations (2022 and later trucks and SUVs, and the 2025 and later Murano): aftermarket tool support is still maturing. Some of these jobs may be dealer- or specialist-only until it settles, and we will say so on the phone.

A warning about fobs bought online

One point applies to every era. Fobs bought online with the wrong FCC and IC numbers are a common cause of failed pairings, and a used fob whose numbers don't match the original will refuse to pair no matter who holds the tool. If you have already ordered one, read us the FCC ID and IC number off the back before you spend more time on it. If you haven't ordered yet, call first.

How does a Nissan key call work, step by step?

There is no script here, but the sequence is predictable, and each step exists because it prevents a wasted trip.

1. Call (213) 577-1366 at any hour. Tell us the model, year, trim, and whether your car starts with a push button, a twist knob or a blade in the ignition.
2. Tell us if you have any working key. A spare means we are copying a key. No keys at all means an all-keys-lost job, which is more involved.
3. We confirm the key type. Where catalogs conflict, as on the 1999-2003 Maxima or the early R52 Pathfinder, we confirm by VIN and in person rather than guess.
4. We tell you plainly whether this is a van job or one the dealer should handle, then a mobile van comes to the car, whether it is at home, at work or at the curb.
5. On site, we cut the blade if the key has one, connect to the OBD-II port, read the security data and program the new key.
6. We test the key on the doors and on the ignition or start button before the job is done.

Why does the Altima show how much the year matters?

The Altima is the clearest example, and our Altima key page goes through it in more detail. Across five generations, something about the key changes in nearly every one:

• L30, 1998-2001: the second-generation Altima, with the NATS immobilizer and the Texas 4D60 chip arriving during this generation. We cover 2000-2001.
• L31, 2002-2006: 4D60 through 2004 on the NI02/NSN11T2 key. Catalogs split at 2005-2006, where NI04T/ID46 listings take over, although one catalog carries 4D60 through 2006.
• L32, 2007-2012: Intelligent Key with push-button start standard on all US trims from launch, on an ID46/Hitag-2 smart system. Electronic steering lock failures are a known issue of this era.
• L33, 2013-2018: push-button standard, with a mid-generation chip change on the same KR5S180144014 FCC ID. The 2013-2015 cars are ID47/Hitag-3 (IC 014) and the 2016-2018 cars are 4A/Hitag-AES (IC 204).
• L34, 2019-2025: KR5TXN-series 4A/Hitag-AES smart keys in the 20-digit rolling-PIN era. Nissan ended Altima production with the 2025 model year.

The same FCC ID can still be the wrong fob

The L33 detail matters in practice. A 2014 fob and a 2017 fob can look identical and print the same FCC ID, yet they hold different chip families. The IC number is what separates them. That is why we check the year, the IC number and sometimes the VIN, not just the shape of the fob. The same habit applies to every Nissan we touch.

What is the reality of an all-keys-lost Nissan?

Losing every key is the hardest version of this job, and it is worth being straight about where it is routine and where it isn't.

On older NATS cars (4D60, ID41 and most ID46 years), professional locksmith tools can program keys, including all-keys-lost, through the OBD-II port. That is a normal job for a van at the curb. On the newer rolling-PIN models, the 22-digit PrePIN has to be converted to the 20-digit PIN, which the tool's calculator or an online service usually handles.

The limit is on recent keyless models with locked RH850-type BCM or HFM modules. All-keys-lost there can require a bench read of the module, for example with an Abrites NN010, or an online calculation, instead of a quick OBD session. That takes more setup and more care than a copy of a working key.

There is some good news. Nissan has not fitted an FCA-style secure gateway on most of these models, and NASTF SDRM credentials are generally not a hard requirement through the 2010s. But aftermarket coverage for the newest generations is still maturing, so a 2022 or newer truck or SUV, or a 2025 or newer Murano, may end up as a dealer or specialist job. If that is the case with your car, we will tell you early, not after a van has already driven out.

What affects the cost of a Nissan key replacement?

We don't quote numbers on a web page, because the honest answer depends on your car. These are the things that move the cost up or down:

• The key type: a plain bladed transponder key is a different job from a twist-knob or push-button Intelligent Key.
• The chip generation: older PIN-based systems and newer rolling-PIN systems need different amounts of tool time.
• Whether you have a working key: copying from a key you have is the lighter-cost route compared with all-keys-lost.
• Whether the module needs more than an OBD session: a bench read or online calculation on a locked BCM adds work.
• Whether the fob is the right one: a fob with mismatched FCC and IC numbers can mean buying a second one.
• Where the car is and what is needed to reach it.
• Whether the key has a blade that must be cut, and whether the ignition itself is worn.

Is an online fob really the more economical route?

Sometimes a fob you already own, or a correct one bought with the right FCC and IC numbers, is usually the more economical route. But a mismatched one that never pairs can cost you the fob and the service call. Call us with the numbers first and we will tell you whether it will work.

What usually goes wrong with Nissan keys?

Most Nissan key calls come down to a short list of problems. Knowing which one you have saves money, because not all of them need a new key.

• Steering-column-lock failures: on 2007-2014 push-button models (Altima, Maxima, Murano), the electronic steering-column lock can fail. The car won't start and the key light flashes, which looks exactly like a key problem. We diagnose this before programming anything, because a new key won't fix it.
• A solid NATS security light: the immobilizer is not reading a worn or badly cloned chip. A fresh, properly programmed key usually clears it.
• Worn ignition wafers and key blades: on high-mileage bladed-key cars and trucks, a worn key and a worn lock wear each other out, and the key may need cutting fresh.
• Dead smart-fob batteries: the dash says 'key not detected'. Holding the fob against the start button or the knob usually still starts the car, and a new battery often fixes it.
• Hardware-store copies without a transponder: the copy opens the doors but will not start the engine. The chip has to be programmed, not just cut.
• Mismatched aftermarket or used fobs: if the FCC and IC numbers don't match the original, the fob refuses to pair.

Mobile locksmith or Nissan dealer: which is the right call?

It is a fair question, and the dealer is sometimes the right answer.

A mobile locksmith makes sense for most Nissans. We come to the car, cut the key if it has a blade and program it where it sits. That matters most for all-keys-lost jobs, when the car is not going anywhere on its own and a dealer visit means arranging transport. For older NATS cars and many 2010s models, the tools we use handle the work through the OBD-II port.

The dealer is the better answer in a few cases. If your car is a 2022 or newer truck or SUV, or a 2025 or newer Murano, aftermarket support may not be there yet, and some jobs are dealer- or specialist-only for now. The same goes for anything where the module is locked in a way our tools can't open. We would rather tell you that on the first call than take your time on a job that cannot be finished.

The question that matters is whether your specific car is a job the van can finish. We tell you honestly, whichever way it goes.

Why call Wilshire Lock & Key for a Nissan key?

We have been in business since 1987. We run a storefront at 10740 Wilshire Blvd in Westwood, Los Angeles, CA 90024, plus mobile service vans that serve 140 cities across Los Angeles and Ventura counties. You reach one company, not a dispatch middleman who passes the call to a stranger. David, our owner and lead technician, oversees the work.

The phone is answered 24 hours a day, 7 days a week, all year, at (213) 577-1366. California requires locksmith companies to hold a BSIS LCO license, so ask any locksmith you call for their license number before you agree to work.

Which Nissan model do you drive?

Each model has its own wrinkles. Start with yours, or browse all car key services:

• Altima keys: five generations and a mid-generation chip change.
• Sentra keys: 4D60 from 2000-2006, then ID46 from 2007.
• Versa keys: ID46 starts in 2007.
• Rogue keys: a twist-knob Intelligent Key in 2008-2013, then 4A smart fobs, with a bladed flip key listed for the base S.
• Pathfinder keys: 4D60 through 2004, ID46 from 2005, and conflicting catalogs on the early R52.
• Frontier keys: 4D60 for 2002-2004, then a plain bladed ID46 key through 2021.
• Maxima keys: the 1999-2003 split between 4D60 and ID41, then ID46 and a twist-knob.
• Murano keys: ID46 from 2003, 4A from 2015-2016.
• Titan keys: ID46 in 2004, 4A on 2015-2016.

Ready to get a Nissan key made?

Call (213) 577-1366 and have your model, year and trim ready, along with the FCC and IC numbers if you already hold a fob. You can also use our contact page, or go back to the Wilshire Lock & Key home page to see everything else we do.