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DAMA 9005 HB3 9006 HB4 LED CANbus Decoder Warning & Error Canceller Hyperflash Fix Anti-Flicker | Pack of 2

SKU: WR-9005-LED-DCD-X2
DAMA 9005 HB3 9006 HB4 LED CANbus decoder module pair with inline wiring leads and 2 pin plugs
Close up view of 9005 two prong female connector terminal plates on DAMA CANbus adapter
Close up view of 9005 two prong male connector terminal plates on DAMA CANbus adapter
Close up view of 9005 9006 two prong female connector terminal plates on DAMA CANbus adapter
DAMA 9005 HB3 9006 HB4 LED CANbus decoder module pair with inline wiring leads and 2 pin plugs
Close up view of 9005 two prong female connector terminal plates on DAMA CANbus adapter
Close up view of 9005 two prong male connector terminal plates on DAMA CANbus adapter
Close up view of 9005 9006 two prong female connector terminal plates on DAMA CANbus adapter

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DAMA 9005 HB3 9006 HB4 LED CANbus Decoder Warning & Error Canceller Hyperflash Fix Anti-Flicker | Pack of 2

Help address electrical compatibility issues when upgrading your vehicle's lighting with the DAMA 9005 HB3 / 9006 HB4 LED CANbus Decoder Warning & Error Canceller Pack from HID Concept.com. Designed as an inline solution for vehicles with computer-monitored lighting circuits, this 2-piece bypass assembly helps resolve common electrical compatibility issues encountered when replacing factory halogens with LED bulbs. Each module acts as an inline electrical interface between the factory harness and compatible LED bulbs. Whether you are addressing false dashboard warnings or correcting pulsing headlight behaviors, this inline interface module provides a connection for compatible 9005/HB3 and 9006/HB4 applications.

Key Features & Benefits

  • Universal 9005 & 9006 Fitment: Tailored to fit single-beam 9005 (HB3) and 9006 (HB4) wiring plugs commonly used in automotive high-beam, low-beam, or fog light assemblies.
  • Dashboard Error Suppression: Intended to help reduce bulb-out warnings on some vehicles when used with compatible LED bulbs.
  • Anti-Flicker Filtering: Intended to help reduce flickering or pulsing behavior that may occur on some PWM-controlled lighting systems.
  • Plug-and-Play Connectors: Features pre-molded male and female 2-pin plugs that sit inline between your factory headlight harness and your aftermarket LED bulb driver.
  • Single-Beam Application: Designed specifically for 9005/HB3 and 9006/HB4 single-beam circuits, providing a clean electrical pass-through.

Vehicle Compatibility & Applications

This CANbus interface module set is engineered for vehicles using 9005 (HB3) or 9006 (HB4) single-beam headlight and fog light configurations that experience electrical compatibility issues after installing LED upgrades.

Compatibility Note

Confirm your vehicle's factory bulb style and electrical system traits before ordering. CANbus monitoring systems vary greatly across manufacturers. While common on European brands like BMW, Mercedes-Benz, Audi, and Volkswagen, bulb monitoring systems are also used on select domestic and import vehicles from Dodge, RAM, Jeep, Chrysler, Ford, Toyota, and Lexus. This decoder is explicitly designed for 9005/9006 2-pin plug configurations and cannot be used with other bulb footprints (such as H4 or H11). Because individual vehicle electronic control units (ECUs) process circuit data differently, no single decoder can resolve 100% of custom configuration conflicts.

Performance & Visibility Section

When upgrading from stock halogens to LED headlight bulbs, the lower power draw of solid-state lighting can lead to system errors. These electrical mismatches may cause flickering, intermittent operation, or warning messages on some vehicles. Adding the DAMA 9005/9006 CANbus decoder helps provide the electrical connection path between the wiring harness and the bulb circuit. Because this component is a filtering interface rather than a light-emitting source, it does not independently change the color temperature, raw lumens, or beam pattern of your bulbs; instead, it provides the electrical path required for your replacement LED lights to operate in vehicles that may otherwise display compatibility-related warning messages or flickering.

OEM Quality & Reliability Section

DAMA automotive lighting hardware provides functional aftermarket servicing solutions for vehicle maintenance and retrofits. This error canceller features insulated wiring harnesses, connector gaskets designed for compatible plug interfaces, and compact inline modules that interface with compatible configurations. The replacement assembly provides an inline connection between the factory harness and compatible LED lighting components.

Installation Information

1. Disconnect Factory Harness: Ensure vehicle is off.
Locate the factory 2-pin 9005/HB3 or 9006/HB4 connector at the lighting assembly and disconnect it from your current bulb or LED driver input.

2. Connect Decoder Male Plug: Insert into vehicle wiring.
Align the 2 pins on the DAMA decoder's male connector plug and push it into the vehicle's factory female headlight harness socket until seated.

3. Connect Decoder Female Plug: Attach to LED bulb.
Plug the female 2-slot receiving socket of the DAMA decoder directly into the male input plug of your aftermarket 9005/9006 LED bulb or driver ballast.

4. Secure the Module: Mount securely.
Mount the inline decoder housing away from moving parts. Use zip ties or mounting tape to position the wiring cleanly within the engine bay.

Installation Warning: Some decoder modules may become warm during operation. Avoid mounting them directly against heat-sensitive plastic components, electrical lines, or fluid paths. Never wrap the modules tightly in insulating plastic tape or allow them to hang loosely inside the engine bay.


Technical Specs

Size 9005 HB3 / 9006 HB4
Connector Gender
Male Female
Weather Resistant Yes
Wire Gauge (AWG) 18 AWG
Application LED CANbus Error-Free Decoder

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Please be aware that your country may charge you customs duties, taxes, and brokerage fees on importing goods on certain products. We are not responsible for any customs or duty taxes that your country’s government agency may charge on your merchandise. We advise you to consult your local government import office with any questions.

Return

We will accept returns for a refund or exchange on products in NEW/ unopened condition with the UNOPENED original package within 30 days of delivery. All returns without an exchange are subject to a 15% restocking fee without exception. The customer would be responsible for return shipping unless the reason for the return was our mistake which we will send you the pre-paid shipping label for. Your original shipping cost will be deducted from the refundable amount if you use the promotional free shipping code. All refunds must be issued back to the original payment method. We will NOT be able to process your return if your RMA number is not included with your product. Please allow 2-3 business days for us to process the return upon receipt.

We reserve the right to deny/ refuse the return if your return does not meet the criteria stated above.

Exchange

Product may be exchanged if they are in NEW/ unopened condition with the UNOPENED original package within 30 days of delivery. Customer is responsible for shipping cost to and from our warehouse unless exchange is required by our mistake which we will cover all the shipping costs. You will not be able to re-use any promotional free shipping code if you have already used them on your original purchase.

Refund

Please allow 2-3 business days for us to process your refund once we receive your returned product. We will not issue the refund if your returned product does not meet the criteria we have stated on our return policy. Please note that there is a 15% restocking fee unless you are returning your product for an exchange.

Questions & Answers

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  • I have a 2004 Nissan Xterra that was factory equipped with halogen bulb fog lights which I would like to change over to LED type lighting. I am specifically looking for this particular type of adapter to go in between the original harness connector and the bulb/light itself. I believe the original bulbs are #899(B1) but am not 100% sure. Will this unit work for my application or if not, do you have one that will and what is the part number? I am also looking for a similar type of extension connector shown except without the resistor (an extension with both male and female connectors -OR- a pigtail extension with just the male end connector) that will work in my application. If you have either or both available, I would like your part number(s) on those as well. Please let me know at your earliest opportunity. Thanks.

    2004 Xterra uses 9007 halogen bulbs. 
    Unfortunately, we do not have any adapter for this bulb type.

  • I bought some led headlights my lights fligger on and off will that harness work on my 2016 Jeep compass

    The low beam size for the 2016 Jeep Compass is H11, so you would need the H11 LED decoder.
    Wire Harness: HCX H11 LED Bulb Decoder Error Canceller CNT-LED-DCD-H11-X2 (Pack of 2)

    Now, the flickering issues can be few things and the wire harness could be one of the causes. The decoder is to eliminate any possible error message on your dashboard and/or hyper flash issues. If your LED bulbs are literally flickering on and off, connecting the decoder may or may not help.