Which Nissan Cube does the 285E3-1KM0D smart key fit?

The 285E3-1KM0D smart key fits the Nissan Cube, Juke, Leaf, Quest and Versa Note 2010-2019 with the 3-button layout, North American version. Match the part number printed on the back of the original key, and the button layout, before ordering.

Is the FCC ID enough to pick the right key?

No. The FCC ID CWTWB1U808 is a radio approval that Nissan also uses on 285E3-1KM0A. Those keys can fit other cars or have other buttons, so the part number 285E3-1KM0D on the original key is the deciding reference.

What frequency and transponder chip does the 285E3-1KM0D key use?

The 285E3-1KM0D smart key transmits at 315 MHz and carries a HITAG 2, ID46 (PCF7952) transponder inside the housing. No separate chip is needed, but the key must be registered to the car with a diagnostic tool before it unlocks the doors or starts the engine.

How is the Nissan Cube 2010-2019 smart key programmed?

The Nissan Cube, Juke, Leaf, Quest and Versa Note 2010-2019 smart key is programmed over the OBD-II port with the dealer system or a locksmith key programmer that covers this model. Check tool coverage before the job. Bring every key the customer keeps.

Is the emergency blade included with the 285E3-1KM0D key?

Yes. The 285E3-1KM0D smart key ships with its emergency insert blade, NSN14 profile. The blade has to be cut to the vehicle's key code, by code or by decoding the door lock, before it opens the driver's door when the key battery is flat.

Is the 285E3-1KM0D replacement a genuine Nissan part?

No. This is an aftermarket 3-button smart key built to replace Nissan part number 285E3-1KM0D on the Cube, Juke, Leaf, Quest and Versa Note 2010-2019. It uses the same frequency and transponder type as the original and is programmed over OBD with the same tools.

Which battery does the 285E3-1KM0D smart key take?

The 285E3-1KM0D smart key runs on a CR2025 coin cell battery, fitted inside the housing. Replace it when the range drops or the dashboard shows a low key battery warning. If the battery is flat, hold the key against the start button to start the car.

Nissan Cube Juke Leaf Key CWTWB1U808 285E3-1KM0D Aftermarket

Name: Nissan Cube Juke Leaf Quest Versa Note 2010-2019 Smart Key 3-button 315MHz - 285E3-1KM0D - Aftermarket · New
Brand: DKEY1
SKU: B03029
Price: 60.67 AED
Availability: InStock

Specification

Value

Vehicle Make

Nissan

Condition

New Aftermarket

Country of Manufacture

China

Region

GCC & Europ, Usa & Canada

Frequency

315 MHz

Battery

CR2025

Buttons Count

3-buttons

Manufacturers

DKEY1

Color

Black

Fcc Id

CWTWB1U808

1788D-FWB1U808

Chip Id

285E3-1KM0D

Weight

0.06 kg

Aftermarket · New

Nissan Cube Juke Leaf Quest Versa Note 2010-2019 Smart Key 3-Button

3-button · 315 MHz · ID46 · For FCC ID CWTWB1U808 · Part 285E3-1KM0D

Buttons

315 MHz

Frequency

ID46

Transponder chip

NSN14

Blade included

⭐ The Nissan Cube, Juke, Leaf, Quest and Versa Note 2010-2019 3-button smart key on part number 285E3-1KM0D is offered here as an aftermarket replacement, working at 315 MHz and carrying a HITAG 2, ID46 (PCF7952) transponder. Its buttons cover lock, unlock, panic. It ships with an NSN14 emergency insert blade and is registered over OBD with a diagnostic tool. The same radio approval is fitted to 285E3-1KM0A, so the part number, not the FCC ID, decides the order.

⚙️ Key features

3-button layout

Lock, unlock, panic.

315 MHz with ID46

315 MHz transmitter paired with a HITAG 2, ID46 (PCF7952) transponder for proximity entry and push-button start.

FCC ID is shared

Its radio approval is also used on 285E3-1KM0A; the part number 285E3-1KM0D is the reference.

CR2025 coin cell

Runs on a user-replaceable CR2025 battery. The emergency blade slides out of the housing.

💎 Benefits

Same layout as the original

Customers get back the 3 functions they use every day, with nothing missing on handover.

One order, one visit

Key and NSN14 blade arrive together, ready to program and cut in one visit.

Clear part reference

Part number 285E3-1KM0D on the listing makes it quick to match against the customer's key.

Lower cost per job

Keeps add-key and all-keys-lost jobs profitable without a dealer order.

👥 Who it's for

Automotive locksmiths

Add-key and all-keys-lost jobs on the Nissan Cube, Juke, Leaf, Quest and Versa Note with OBD key programmers.

Key shops and counter trade

Stock for walk-in spare key requests on the Cube, Juke, Leaf, Quest and Versa Note.

Dealers and garages

Replacement keys for used Cube, Juke, Leaf, Quest and Versa Note stock and service customers.

🚗 Compatible vehicles

🚙 NISSAN

Cube2010-2014S, SL with intelligent key

Juke2011-2017

Leaf2011-2012

Quest2011-2017S grade only (no power sliding doors, no power liftgate)

Versa Note2014-2019SV, SR, SL with intelligent key

Before ordering, match part number 285E3-1KM0D or FCC ID CWTWB1U808 printed on the original key.

📦 What's included

✅ IN THE BOX

✔ 1 × aftermarket 3-button smart key with HITAG 2, ID46 (PCF7952) transponder

✔ 1 × emergency insert blade, NSN14 profile

❌ NOT INCLUDED

✘ Programming to the vehicle - done over OBD with a diagnostic tool

✘ Cutting the emergency blade - cut to the vehicle's key code

📋 Specifications

📡 REMOTE

For FCC ID

CWTWB1U808

Frequency

315 MHz

Buttons

3 (incl. panic)

Key type

Smart proximity key, push-button start

🔐 TRANSPONDER & BLADE

Transponder chip

HITAG 2, ID46 (PCF7952)

Emergency key blade

Included

Blade profile

NSN14

📦 PHYSICAL & POWER

Battery

CR2025

Weight

60 g

Condition

Aftermarket · New

🔢 PART NUMBERS

285E3-1KM0D part number

285E3-1KM0A related number

IMPORTANT - READ BEFORE ORDERING

BCM PIN and all keys in one session - Nissan Intelligent Key registration needs the BCM PIN, calculated from the challenge code the tool reads, and it erases every stored key, so all of the customer's keys must be registered in the same session.

FCC ID is not enough - the same approval number is used on 285E3-1KM0A, so match part number 285E3-1KM0D on the original.

Not the 285E3-1KA9D key - 2-button 433 MHz European / Middle East key for the Juke, Micra, Note, Leaf and Cube; match 285E3-1KM0D on the original.

Not the 285E3-1JA1A key - 5-button Quest key with power sliding doors; match 285E3-1KM0D on the original.

Market version - this key is the North American version; check the part number on the original before ordering.

Blade needs cutting - the emergency blade is cut to the vehicle's key code after the key is programmed.

Aftermarket key - not a Nissan factory key; CWTWB1U808 is the FCC ID of the original key it replaces.

🛠️ Programming instructions

🔌OBD PROGRAMMING - DIAGNOSTIC TOOL REQUIRED

This proximity smart key cannot be learned by hand. It is registered to the car through the OBD-II port with a diagnostic tool.

Compatible tools: the Nissan CONSULT dealer system, or a locksmith key programmer whose software lists this model and year.

Add key (spare): connect over OBD, read the BCM challenge and calculate the PIN, then register the new key together with every existing key the customer keeps, because registration erases all stored keys.

All keys lost: the BCM PIN is calculated from the challenge code first, then each key is registered in the same session.

Blade: cut the NSN14 emergency blade to the vehicle's key code and test it in the driver's door.

Check coverage first: support depends on the tool's software version and the exact model year. Verify the Nissan Cube, Juke, Leaf, Quest and Versa Note 2010-2019 smart key is in the tool's supported list before the job.