|
Make sure this fits
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: DD-Warehouse
Sold by: DD-Warehouse
(1757 ratings)
89% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: Performance Pros
Sold by: Performance Pros
(951 ratings)
84% positive over last 12 months
Shipping rates and Return policy

Diode Dynamics SmartTap CF18 LED Flasher Module

4.7 4.7 out of 5 stars 266 ratings

To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

Contact Type Normally Open
Brand Diode Dynamics
Operation Mode Automatic
Upper Temperature Rating 85 Degrees Celsius

About this item

  • Direct replacement for your vehicle's flasher relay
  • Prevents hyperflash errors
  • Simple swap for original module
  • Compatible with LED bulbs
See more product details

Additional Details

Small Business
Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and Amazon’s commitment to empowering them.

Small Business
This product is from a small business brand. Support small. Learn more

Frequently bought together

$89.95
Get it as soon as Monday, Apr 1
Only 6 left in stock - order soon.
Sold by DD-Warehouse and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
One of these items ships sooner than the other.
Choose items to buy together.

Compare with similar items

This Item
Diode Dynamics SmartTap CF18 LED Flasher Module
Diode Dynamics SmartTap CF18 LED Flasher Module
Recommendations
Diode Dynamics LED Flasher compatible with Subaru WRX STi 2015-2021, CF18 Standard
dummy
Diode Dynamics CF18 (LM449) LED Turn Signal Flasher
dummy
SOCAL-LED 8-Pin LM449 81980-50030 Electronic LED Flasher Relay for Fix LED Turn Signal Bulbs Hyper Flash Issue
dummy
SOCAL-LED 8-Pin LM449 81980-50030 Speed Adjustable Electronic LED Flasher Relay for Fix LED Turn Signal Bulbs Hyper Flash Issue
dummy
DC 4.5-30V 10Amp Blinking Flasher Module, Normally Open
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$89.95$19.95$19.95$9.99$9.99$20.00
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Value for money
4.7
5.0
4.2
4.2
4.3
Easy to install
4.4
4.8
4.3
4.3
4.7
Stability
4.9
4.0
4.0
4.4
Sold By
DD-Warehouse
DD-Warehouse
DD-Warehouse
SOCAL-LED
SOCAL-LED
Electronics-Salon.
contact type
Normally Open
Normally Open
Normally Open
coil voltage
12 volts
12 volts
30 volts
operation mode
Automatic
Automatic
Automatic

From the brand


Product Description

The SmartTap is a replacement turn signal flasher relay, compatible with any vehicle using a CF18 (LM449) Flasher. With plug-and-play installation, it offers a lot more than your average relay: an embedded microcontroller is loaded with exclusive software, which adds new features to your vehicle! You can program the features just the way you'd like, with the help of the included programming guide.

SmartTap Flasher

The Diode Difference
The Diode Difference

Based in St. Louis, Missouri, Diode Dynamics is a manufacturer of performance automotive LED lighting products. While you might find other suppliers who offer similar products, we do things differently. We design, test, and manufacture many of our products, like our SmartTap Flasher, right here in America for unmatched quality and performance.

Replacement CF18 LED Flasher Module

The SmartTap is compatible with many Lexus, Scion, Subaru, and Toyota models. If your vehicle uses a standard CF18 (LM449) flasher, it should be compatible with the SmartTap flasher.

NOTE: For Toyota trucks, this flasher is only compatible with trim levels that do not feature Daytime Running Lights (non-DTRL).

  • Adds unique, programmable functions
  • Compatible with LED or standard bulbs, eliminates hyperflashing
  • Plug-and-play swap for factory flasher module
  • Made in USA

A Smarter Flasher

One-Touch Signaling

Unique Hazard Functions

Arrival and Departure Lighting

Simple Installation

Tap-to-Signal

Anytime the turn signal is tapped, the turn signal will blink a number of times automatically. This one-touch signaling is a convenient way to signal other drivers when switching lanes. The number blinks is programmable, to make it as long or short as you'd like.

Unique Hazard Functions

The SmartTap has built-in strobe, slo-mo and wig-wag hazard functions to help your vehicle stand out when the hazards are on. Apply these functions on their own, together, or with the strobe setting for a total of eight unique hazard functions!

Arrival and Departure Modes

When the lock or unlock button is pressed, your turn signals will stay on in a steady glow, for better visibility when approaching or leaving the vehicle at night. The lighting time can be adjusted from 10-90 seconds for additional illumination, or disabled if desired.

PLEASE NOTE: This feature is based on precise timing for the factory signals, and unfortunately is not compatible with every vehicle.

Plug-and-Play Installation

Best of all, the SmartTap can be installed in minutes! Simply unplug your factory CF18 (LM449) Flasher and the SmartTap fits right in its place.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

Diode

Diode Dynamics SmartTap CF18 LED Flasher Module


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

What's in the box

  • SmartTap CF18 LED Flasher Module Diode Dynamics
  • Looking for specific info?

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    266 global ratings

    Customers say

    Customers like the quality, ease of installation, and hyperflash of the relay. For example, they mention it works as designed, it's easy to program, and it eliminates hyper flash. That said, opinions are mixed on arrival lighting, and value.

    AI-generated from the text of customer reviews

    71 customers mention61 positive10 negative

    Customers like the quality of the relay. For example, they say it works as designed, all other features work properly, and the SmartTap functions work perfectly. Some mention that the installation was easy and the product is cool.

    "...Super bright and will get attention of people if ever on the side of the road. I plan incorporating my reverse lights into the wig wag pattern too...." Read more

    "...No hyperflash, and all of the SmartTap functions work perfectly.Installation:..." Read more

    "...It requires no resistors and works just fine regardless of what kind of bulbs you have installed...." Read more

    "...The last item isn’t that useful but it is very cool." Read more

    38 customers mention32 positive6 negative

    Customers find the installation of the relay to be easy. They mention that it's plug-and-play, with no setup needed. Customers also say that the instructions are well written and that it saves them a lot of effort installing resistors on each light.

    "...Installation was pretty easy on the aforementioned car, but that could vary depending on make/model of your car...." Read more

    "...I’ve wanted to buy/install this for a while. For a Scion tC the install was easy, poke your head down by the pedals, flip over and look for a blue..." Read more

    "...It’s very ‘plug-and-play’ no set up needed, just read the user instructions...." Read more

    "...Unplug harness and plug in new relay. Completely plug and play. I will note that I am using normal turn signal bulbs...." Read more

    33 customers mention33 positive0 negative

    Customers are happy with the hyperflash. They say it completely fixes hyper flash when using LED bulbs, and has other neat features. They also say it works really well for eliminating hyper flash after upgrading to LED's on older cars. Customers also mention that the flasher has great strobe 4-way flasher effects, and that it slows down hyper flash just by plugging it in.

    "...It worked perfectly in resolving the hyperflashing, included a few optional features, and, best of all, avoided having to install those nasty load..." Read more

    "This is a great flasher module, it does exactly what it claims to...." Read more

    "...No hyperflash, and all of the SmartTap functions work perfectly.Installation:..." Read more

    "...Great features: basic strobe, slow strobe, wig-Wag (zig-zag) strobe, auto 4 flash lane change signal...." Read more

    17 customers mention17 positive0 negative

    Customers like the programming of the relay. They mention that it has a lot of settings and features to enjoy, and is handy in road work servicing in case of incidents. They also appreciate the user menu and the ability to customize it to their preferred settings. The product is easy to install and fun to switch the functions.

    "...This number is easily programmable and you can easily adjust it...." Read more

    "...All of this can be changed by the user (easily to follow instruction included). I am so glad someone makes this product." Read more

    "A lot of setting s and features to enjoy and handy in road work servicing incase of incidents during travel...." Read more

    "...The features are excellent in this module, and surprisingly easy to use...." Read more

    16 customers mention16 positive0 negative

    Customers like the tap-turn feature of the relay. They say it's very useful on the highway, and the added tap to turn feature is great. They also like the one-touch lane change and the programmability.

    "...noticeable and distinct when they're needed, and the lane change toggle is extremely nice to have as well." Read more

    "...Plus the one touch lane change is cool too." Read more

    "...However, the convenience of tapping the turn signal stalk and having it flash 4 times to change lanes is nice...." Read more

    "...flash when using LED bulbs, the hazard functions and the tap to signal is a cool bonus...." Read more

    10 customers mention10 positive0 negative

    Customers find the relay helpful for its cool extra functionality and tap-to-signal feature. They also say it's an excellent upgrade from the stock relay and an awesome upgrade for your Toyota.

    "Awesome upgrade for your Toyota. I added this to my 2006 corolla. Direct swap." Read more

    "...new cars have this feature built in already and it really comes in handy on the freeway when doing lane changes...." Read more

    "A lot of setting s and features to enjoy and handy in road work servicing incase of incidents during travel...." Read more

    "Perfect. Works just as described. Fixes hyper flasher plus cool extra functionality. Thank you" Read more

    22 customers mention15 positive7 negative

    Customers are mixed about the arrival lighting of the relay. Some mention that it provides courtesy lights that stay lit for 20 seconds, and that it's super helpful to have the markers light up when the car is unlocked or locked. However, others say that only the departure lighting works, and the approach/walk-away remote illuminate feature does not work.

    "...I wanted this for the wig wag and with LEDs it does NOT disappoint. Super bright and will get attention of people if ever on the side of the road...." Read more

    "Very cool product.Works best with LED bulb’s as this is a LED friendly relay that will cure any Hyper-flash problems from using LED’s...." Read more

    "...However when I unlocked the doors they didn’t stay lit up...." Read more

    "...You also get courtesy lights where your turn signals stay lit for 20 seconds once you lock your car, this number is also programmable...." Read more

    22 customers mention13 positive9 negative

    Customers are mixed about the value of the relay. Some mention that it's well worth the value, has great features, and is priceless. However, others say that it works well but is pricey.

    "...It was a cramped and frustrating installation but it is well worth it. My only regret is not having done this sooner!" Read more

    "...The only downside was that this SmartTap relay was pretty pricey, but I'm satisfied with the result and would recommend it if you don't want to..." Read more

    "...hazards (which are pretty cool if you ask me) this thing is absolutely worth the cost! Highly recommended!" Read more

    "...Well worth the value." Read more

    Worked great for two years! Minor issue...
    4 Stars
    Worked great for two years! Minor issue...
    This was working great when I dropped it into my car two years ago to run the stock bulbs. Swapped those bulbs out for LEDs a year ago. Was working fine up until yesterday when I noticed the left turn signal bulbs were super dim and looked like they were struggling. I popped in the stock relay and saw things were fine other than a hyperflash (expected) so it seemed like it was the SmartTap. I opened my SmartTap and found these solder joints. I touched them up with my soldering iron on both relays. Everything is working fine again.
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Reviewed in the United States on December 2, 2019
    Reviewed in the United States on November 6, 2022
    Reviewed in the United States on August 26, 2020
    3 people found this helpful
    Report
    Reviewed in the United States on February 21, 2019
    2 people found this helpful
    Report
    Reviewed in the United States on January 2, 2020
    Reviewed in the United States on October 27, 2020

    Top reviews from other countries

    Omar
    5.0 out of 5 stars Cool features.
    Reviewed in Canada on October 14, 2023
    Esnoufsi
    5.0 out of 5 stars Brilliant, it beings our old Land Cruiser into the 2020s, love the flashing hazard lights option.
    Reviewed in the United Kingdom on October 27, 2023
    Kaiqi Lu
    5.0 out of 5 stars Best CF18 LED flasher on the market!
    Reviewed in Australia on December 20, 2022
    Amazon Customer
    5.0 out of 5 stars Works Great!
    Reviewed in Canada on August 11, 2021
    Bernard
    5.0 out of 5 stars Works great
    Reviewed in Canada on August 18, 2021
    One person found this helpful
    Report