2007 Nissan Maxima Key Replacement

The 2007–2008 Maxima uses the same key setup, so everything on this page applies to those years too. The full picture is on the Nissan Maxima key guide.

2007 Nissan Maxima: key facts

Key type: Smart / proximity key
Push-to-start: No
Transponder chip: ID46 (Hitag-2, PCF7952)
Programming: OBD
All keys lost: We can originate new keys on site

2007 facelift added the Intelligent Key: you start with a rotary twist switch on the column with the fob in your pocket (contemporary press) — no blade needed, but no start button either, so pushToStart is false. Trim-level standard/optional status isn't fully documented; we confirm per vehicle.

What kind of key does a 2007 Maxima use?

The 2007 model year brought the facelift that added Nissan's Intelligent Key to the Maxima. The fob stays in your pocket or bag, and you start the car with a rotary twist switch on the steering column. There is no blade to insert and no start button to press. That combination confuses a lot of owners, because the car feels like a push-button car but isn't one.

Inside the fob is an ID46 transponder chip (the Hitag-2 family, PCF7952). That chip, plus the proximity registration, is what the car checks before it lets the engine run. Cutting a blade alone does nothing for starting. The fob also carries a mechanical backup key, so there is still a way to open the door if the fob battery dies.

What this means for you: a replacement is a two-part job. The emergency blade is cut, and the fob is then registered to the car through the OBD port. We do both at our Westwood storefront or at your car with one of our mobile vans.

Do I need a duplicate, or is this an all-keys-lost job?

On this setup the two situations are handled differently, and the difference matters to you.

If you still have a working fob, making another is a duplicate. The original key has to be present, because the car is registered to it. Having one on hand is the easier route and usually the more economical one.

If every fob is gone, an all-keys-lost replacement is possible on the 2007 Maxima. It takes more steps than a duplicate, because we start from the car itself rather than from an existing key. Programming runs through the OBD port, and our data shows it doesn't require the manufacturer-level security access some newer cars demand.

Working fob in hand: duplicate, with the original present
No fob at all: all-keys-lost, programmed by OBD with proof of ownership
Only the blade remains: it may open the door, but it won't start the car

How we handle it, step by step

Here is how a typical 2007 Maxima call goes.

You call (213) 577-1366. A person answers, any hour, any day, and we ask for the year, model, and whether you have any fob left.
We confirm where the car is. If it can't be driven, a mobile van comes to you. Otherwise you can bring it to 10740 Wilshire Blvd.
We verify ownership before we make anything, and check the vehicle by VIN.
We cut the emergency blade and program the new fob through the OBD port.
We test the twist-knob start, the proximity detection, and the door functions, then confirm every fob you own still works.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

What affects the price of a 2007 Maxima key?

We don't quote numbers on a web page, because the real figure depends on your situation. These are the factors that move it:

Duplicate versus all keys lost. Having an original fob present is usually the more economical route.
Proximity registration. A fob that must be registered to the car costs more than a plain bladed key, because the programming is a separate task.
How many fobs you want. Registering extra fobs in the same visit is generally more efficient than coming back later.
Where the work happens. Bringing the car to the storefront differs from a mobile visit to your location.
What you actually need. Sometimes the fob is fine and only needs a battery, which is a far smaller job than a replacement.

Dead battery or bad key? Check before you replace

The most common complaint on these cars is a dead fob battery. The car then reports 'key not detected' at the twist-knob ignition, even though the fob is right there. Try the mechanical backup key for the door, and hold the fob against the column as the dash prompts.

Be careful with the diagnosis, though. The twist-knob ignition and the electronic steering lock on Nissans of this era can develop faults that look just like a bad key. We would rather test it than sell you a fob you don't need. If the existing fob checks out, we'll tell you so.

If you'd like background on other model years, see our Nissan Maxima key pages or the wider Nissan key service overview.

What we confirm by VIN

The chip data above is verified. One thing isn't fully documented: which Maxima trims got the Intelligent Key as standard and which as an option in 2007. So we don't assume. We confirm the key type on your car by VIN and in person before cutting or programming anything.

Why call us: we've been in business since 1987, with a storefront and our own vans. You deal with one company, not a dispatch middleman, and David, the owner and lead technician, oversees the work. For other makes and models, start at our car keys hub, or reach us through the contact page.

Frequently asked questions

Does the 2007 Nissan Maxima have push-button start?

No. It uses an Intelligent Key fob, but you start the car with a rotary twist switch on the steering column. The fob only needs to be inside the car.

What chip does the 2007 Maxima key use?

The transponder is an ID46 chip from the Hitag-2 family (PCF7952). The car must also register the fob's proximity function, so the chip alone isn't enough.

Can you make a key if I've lost all of them?

Yes. All-keys-lost replacement is possible on this car, and the programming is done through the OBD port. We'll ask for proof of ownership first.

Do you need my original key to copy it?

For a duplicate, yes. The original fob needs to be present. If you don't have one, the job becomes an all-keys-lost replacement instead.

My Maxima says 'key not detected.' Do I need a new key?

Not necessarily. A dead fob battery is the most common cause. The twist-knob ignition and steering-lock electronics can also cause the same message, so we test before replacing anything.

Will the metal backup key start the car?

No. The mechanical backup key is meant for opening the door. Starting the car depends on the fob being registered and detected.

How do I get a replacement for my 2007 Maxima?

Call (213) 577-1366 at any hour. We can come to you with a mobile van, or you can bring the car to our Westwood storefront at 10740 Wilshire Blvd.

We cover all these cities

Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.

Last updated 2026-10-11.