Keyless Entry Remote 4 Button Programmer for Chevy GMC 2014-2019 - DIY

In this review the Keyless Entry Remote 4 Button Programmer is evaluated for owners of Chevy Silverado, Colorado and GMC Sierra and Canyon from roughly 2014 to 2019 who need an affordable replacement fob that they can program themselves. The bottom line: this kit delivers a practical do-it-yourself route to restore keyless entry and optional remote start capability without a dealer visit, because it includes a self programmer that plugs into the OBD2 port and promises setup in minutes.

Key Features

• FCC compatibility: The fob is built to match FCC ID M3N-32337100 so it pairs with vehicles designed for that remote.
• DIY programming: The included OBD2 diagnostic self programmer and manual let owners program the new remote themselves without locksmith or dealer assistance.
• Vehicle fitment: The kit is intended specifically for Chevrolet and GMC trucks and mid-size pickups from the 2014-2019 model years listed, reducing guesswork when replacing a factory fob.
• Full replacement kit: Package contents include the replacement key holder, the programmer and instructions, so users get everything necessary to attempt programming at home.
• Feature match: The remote supports lock, unlock and panic, and offers a remote start button that will function if the vehicle was originally equipped with remote start.
• Cost saving: By avoiding dealer programming fees, this kit aims to be a faster and more affordable option for restoring keyless entry.

Who It's For

This product is aimed at owners of compatible Chevy and GMC models who already have one working key and want to add or replace a second fob without paying for professional programming. It is a good fit for people comfortable following a short technical instruction and plugging a device into the OBD2 port.

Those who should look elsewhere include drivers without any original working key (a working key is required to start the vehicle during installation) and buyers who prefer dealer-side verified programming or full OEM key cutting and security services handled by a locksmith or dealer.

Pros & Cons

Pros

• Includes an OBD2 self programmer and instructions, allowing fast on-vehicle setup.
• Matches FCC ID M3N-32337100 for compatibility with the listed Chevy and GMC models.
• Supports lock, unlock, panic and an optional remote start function if the vehicle supports it.
• Saves money compared with dealer or locksmith programming fees.

Cons

• Requires at least one original working key to complete installation and start the engine.
• Limited to vehicles originally equipped with keyless entry and the specific FCC ID compatibility.

Specifications

Brand	VaiLikey
FCC ID	M3N-32337100
Supported vehicles	Chevrolet Silverado/Colorado and GMC Sierra/Canyon (2014-2019 fitment listed)
Package contents	Replacement car key holder, diagnostic self programmer, instructions
Functions	Lock, unlock, panic, optional remote start
Programming method	OBD2 plug-in self programmer

Our Verdict

The Keyless Entry Remote 4 Button Programmer is a practical, cost-effective option for owners of compatible Chevy and GMC trucks who already have a working key and want to replace a lost or damaged fob themselves. It delivers clear value by including the OBD2 programmer and supporting the FCC ID used by the original remotes, making it a sensible DIY replacement for those comfortable doing basic on-vehicle setup.

Frequently Asked Questions

Do I need an original key to program this fob?
Yes, one original working key is required to start the vehicle and complete the programming process.

Will the remote start button work on any vehicle?
The remote start button only functions if the vehicle was originally manufactured with remote start and is compatible with the FCC ID.

How long does programming take?
The included OBD2 programmer and instructions are designed to set up the fob in just a few minutes when following the steps provided.