Diode Dynamics SmartTap LED Flasher Module

 

Diode Dynamics SmartTap LED Flasher Module is a programmable replacement flasher relay for compatible vehicles using a CF18 or LM449-style flasher. It is designed for customers who want more than basic hyperflash correction, adding custom signal behavior and convenience functions through an embedded controller.

The SmartTap module works with LED or standard bulbs on compatible applications and helps prevent hyperflash while adding programmable features. It can support tap-to-signal behavior, unique hazard modes, and arrival or departure lighting functions when programmed through the included guide.

Tap-to-signal operation lets a light turn signal input trigger a programmed number of blinks, which is useful for lane-change signaling. Hazard functions can add strobe, slow-motion, and wig-wag behavior for more noticeable hazard lighting when those functions are selected.

Arrival and departure modes can keep the turn signals glowing for a selected time after locking or unlocking, adding visibility around the vehicle at night. The module remains a direct relay replacement for compatible vehicles, so correct flasher style is essential.

Installation is a plug-and-play swap when the compatible factory CF18 flasher is accessible. Customers should confirm vehicle fitment, relay location, and programming preferences before installation, then test turn signal, hazard, and programmable functions.

Whether customers are upgrading for programmable turn signals, no-hyperflash LED operation, or enhanced hazard behavior, the Diode Dynamics SmartTap LED Flasher Module delivers a focused lighting solution with clean integration and confident everyday usability. Now Available at LEER! The upgrade is especially useful for customers who want a finished result that looks intentional rather than improvised. Its compact, application-matched design helps the finished installation blend naturally with the vehicle. The result is a practical electrical or lighting upgrade that supports a cleaner final build.

 

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Features & Specifications

Product Type: Programmable LED flasher module

Brand: Diode Dynamics

Relay Style: CF18 / LM449-compatible applications

Operating Voltage: 9-16V

Terminal Quantity: 8

Included Components: SmartTap flasher relay and programming guide

Functionality:

• Swaps in for compatible CF18 flasher relays with a programmable module
• Works with compatible LED or standard bulbs without hyperflash
• Adds tap-to-signal behavior for one-touch lane-change signaling
• Provides programmable hazard functions including strobe, slow-motion, and wig-wag behavior
• Supports arrival and departure lighting modes when programmed
• Installs as a plug-and-play relay swap on confirmed applications

 

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Why Choose

This product is ideal for customers who want a programmable flasher relay that adds signal features beyond basic LED correction.

• Combines hyperflash correction with convenience and style features
• Lets customers tailor turn signal behavior with the included programming guide
• Adds useful one-touch signaling for lane-change situations
• Provides more noticeable hazard-light options for compatible vehicles
• Supports arrival and departure lighting behavior around the vehicle
• Works well for customers who want a smarter relay rather than a basic replacement flasher

 

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What's Included

• One SmartTap flasher relay
• One programming guide
• Installation instructions or product guide when supplied

Note: Confirm included components before installation.

 

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Installation Notes

• Confirm the vehicle uses a compatible CF18 or LM449-style flasher relay
• Locate the factory flasher relay before installation
• Program desired settings using the included guide after installation
• Test turn signals, hazards, tap-to-signal behavior, and arrival or departure modes

Buyer is responsible for use in accordance with applicable vehicle, road, off-road, towing, racing, and local laws.

 

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Warranty Information

Diode Dynamics products are typically backed by a 3-year replacement limited warranty, with coverage handled through troubleshooting and replacement when warranty terms apply.

Warranty coverage typically excludes improper installation, misuse, modifications, electrical issues, overloading, tampering, impact damage outside warranty terms, or non-compliant use. Proof of purchase may be required for warranty claims.

Warranty eligibility, claim handling, and replacement decisions are subject to brand review and the warranty terms in effect for the purchased product.