Ignitions and Electrical Computers, Chips, Modules and Programmers

Diode Dynamics

Diode Dynamics - LM470 LED Turn Signal Flasher

$29.12

SKU: D00H DD4011

In Stock
In Stock
Ships by Aug 2
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

Part #: DD4011

Features Compatible with LED bulbs. Prevents hyperflash errors. Simple swap for original module. Direct fitment and proper sizing. Flasher Hyperblink Fix. Why do you need this module When your factory turn signal bulbs go out, your vehicle's flasher senses that less power is being used, and it will blink the turn signals quickly to alert you. Since LED bulbs use less power, you get the same fast blinking, known as "hyperblinking," even though the LEDs are functioning just fine. Basically, your car thinks the bulbs went out! To slow down the blinking to regular speed, you can add resistors to increase the circuit's power consumption again. However, whenever possible, replacing the flasher with a module like this is the easiest option. Simply unplug your original flasher from under the dash, and swap it with this one to prevent hyperblinking. Quality. The flashers distributed by Diode Dynamics are produced by industry leaders such as Novita. Watch out for generic cheap flashers, as many are slightly too large and may not fit properly in the socket.

Features:

  • Compatible with LED bulbs
  • Prevents hyperflash errors
  • Simple swap for original module
  • Direct fitment and proper sizing

To slow down the blinking to regular speed you can add resistors to increase the circuit's power consumption again.

MIA's Description

The Diode Dynamics LM470 is an LED turn signal flasher module designed to prevent hyperflashing. When factory turn signal bulbs are replaced with LEDs, the vehicle's flasher unit may interpret the reduced power draw as a bulb failure, causing the turn signals to blink rapidly. This module directly swaps with the original flasher, resolving the hyperblinking issue.

This flasher is compatible with LED bulbs and offers direct fitment, ensuring proper sizing for the vehicle's socket. It operates within a 9-16V range and has an operating temperature range of -40C to 85C. The module features an OEM-size plug-and-play connector and comes with a three-year replacement warranty.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDiode Dynamics
Part NumberD00H DD4011

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy