Keymall Toyota Highlander Keyless Proximity Smart Key Fob Replacement 2008-2013 — 4-Button HYQ14AAB 314.3MHz with Uncut Blade

Keymall Keyless Entry Smart Proximity replacement fob is a full aftermarket remote key for Toyota Highlander 2008–2013 with HYQ14AAB/271451-0140 internals, uncut key blade, and CR1632 battery included.

This replacement 4-button remote is built to match the electronics and layout of the original Toyota Highlander smart key (model years 2008–2013) that use the HYQ14AAB FCC ID and the 271451-0140 circuit board. It arrives as a complete aftermarket assembly with the ID47 chip, ASK 314.3 MHz frequency, and an uncut emergency key blade; it requires vehicle-compatible programming and key cutting by a qualified automotive locksmith before use.

How do I confirm this remote matches my Highlander?

Before ordering, compare markings and internal board numbers on your original remote to ensure compatibility. This Keymall model is specifically the 0140 board variant and will not work if your board is marked with an "E" or the digits "3370."

• Check the FCC ID on the back of your remote — it should read HYQ14AAB.
• Open the shell and view the green circuit board — the upper left should show 0140.
• Confirm your OEM part numbers (89904-06041, 89904-33181 or similar) and four-button layout.

What does the package include and what needs extra work?

The remote ships complete with battery, onboard chip, circuit board, and an uncut emergency key blade so you have all core components. You will need to have the key blade cut and the remote programmed to your vehicle — a locksmith is recommended for reliable results.

• Included: remote assembly, CR1632 battery, ID47 chip, uncut key blank.
• Not included: pre-cut key or dealer-only programming — cutting and programming required.
• Aftermarket housing has no Toyota logo or part-number printing on the back.

Will this fob work on any Highlander year or trim?

It fits Toyota Highlander models from 2008 through 2013 that use the HYQ14AAB remote and 271451-0140 board, but it is NOT universal across all trims or regional variants. If your original remote differs in button shape, blade style, or board marking, this unit will not be compatible.

• Compatible years: 2008, 2009, 2010, 2011, 2012, 2013 (verify board ID).
• Compatible functions: Lock, Unlock, Trunk, Panic buttons on 4-button layout.
• Frequency & chip: ASK 314.3 MHz with ID47 transponder chip included.

How should I handle programming and installation?

Programming must be performed on your vehicle and the uncut key requires a locksmith to be cut to match your ignition. Dealers may be limited to original keys, so an experienced automotive locksmith typically offers more reliable aftermarket programming support.

• Have the uncut key blade cut to your vehicle’s ignition by a locksmith.
• Ensure your vehicle accepts aftermarket remotes before cutting the blade.
• If unsure, show your original remote’s FCC ID and board number to the locksmith for verification.

Who is this for: This Keymall replacement remote is intended for Toyota Highlander owners (2008–2013) who need a fully assembled aftermarket smart key with the HYQ14AAB/271451-0140 electronics. It’s best for drivers who can confirm board markings on their original remote and who have access to professional locksmith services to cut and program the key; it is not suitable if your original remote shows different board markings, button layout, or if you require an OEM-branded housing.