Question 1

Why do I need a CAN-bus adapter when removing turn signals?

Accepted Answer

Modern motorcycles with CAN-bus systems monitor the electrical load on their circuits. Factory incandescent turn signal bulbs draw significant current. When you replace them with LED signals, the reduced load can trigger diagnostic trouble codes in the Body Control Module (BCM). This adapter adds the correct resistance to maintain the expected electrical load, preventing error codes and warning lights.

Question 2

How many adapters do I need for my motorcycle?

Accepted Answer

You need one adapter for each turn signal location you are converting. Most motorcycles have four turn signal locations (front left, front right, rear left, rear right), so you would typically need two kits of this product. Each kit includes one adapter with a single resistor and two Posi-Tap connectors.

Question 3

Is soldering required for installation?

Accepted Answer

No soldering is required. This adapter uses Posi-Tap connectors that pierce the insulation of your factory wiring, creating a secure electrical connection without cutting wires or using a soldering iron. This makes installation quick, clean, and reversible.

Question 4

Which Harley-Davidson and Indian models are compatible?

Accepted Answer

This adapter is compatible with: Harley-Davidson Softail (2011-2024), Dyna (2012-2017), FLT/Touring (2014-2024), Trike (2014-2025), and XL Sportster (2014-2022). For Indian motorcycles, it works with Chief, Springfield, Chieftain, Roadmaster, and Scout models (2014-2024). Compatibility requires that you are removing the original turn signals.

Question 5

Can I use this adapter with any LED turn signal brand?

Accepted Answer

Yes, this load resistor adapter works universally with any LED turn signal conversion. The adapter maintains the correct electrical load for your CAN-bus system, regardless of which LED turn signal manufacturer you choose. It's designed to work with the factory wiring on compatible models.

Question 6

What is the 200 Ohm, 2-watt resistor designed to do?

Accepted Answer

The 200 Ohm, 2-watt resistor simulates the electrical load of factory turn signal bulbs. By providing this resistance in the circuit where the old signals were, your motorcycle's BCM sees the same electrical signature it expects, preventing error codes and keeping your check engine light off.

Question 7

Will this adapter work if I keep my factory turn signals installed?

Accepted Answer

No, this adapter is specifically designed for use when removing factory turn signals and converting to aftermarket LED signals. If you keep the original turn signals installed, the adapter is not needed and will not provide any benefit.

Question 8

How do I install the Posi-Tap connectors?

Accepted Answer

Posi-Tap connectors are self-piercing taps that require no tools beyond a basic connector or pliers. Locate your factory turn signal wiring, position the Posi-Tap connector over the wire insulation at the designated point, and press or squeeze firmly until you feel a click or resistance, indicating the connector has pierced the wire and made contact. Consult the included instructions for detailed guidance.

Frequently Asked Questions

Frequently Asked Questions

Custom Dynamics — CAN-bus adapter. Turn signal removal

Specifications

Specifications

Customer Reviews

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Frequently Asked Questions

Frequently Asked Questions

Custom Dynamics — CAN-bus adapter. Turn signal removal

Specifications

Specifications

Customer Reviews