Diode Dynamics 10-Pin Trailer Harnesses
Couldn't load pickup availability
- Fully secure checkout
- Trusted by thousands
- Rated and reviewed
Sorry, it's out of stock.
But we can let you know when it's back in.
Question about this product?
We're happy to help.
Shop safely
Secure your shopping experience with various safe and trusted payment methods.
10-pin Single-Output Trailer Wiring Harness
Features
- Powers Diode Dynamics C1 HitchMount LED pods.
- Connects directly to trailer hitch wiring for simple, everyday operation of LED pods.
- High capacity 10AWG wiring.
- Single Deutsch DT output connectors.
Overview
Easy Operation. This wiring harness connects to the 10-pin connector behind the bumper by your vehicle's trailer hitch. When paired with our C1 HitchMount LED pods this harness allows your lights to operate as an additional red accent light with your tail lights, and then automatically switches to a high-power backup light when your vehicle is in reverse.
Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike all other LED distributors, we assemble and engineer products in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations. Please contact us if you'd like to discuss your lighting project!
10-pin Dual-Output Trailer Wiring Harness
Features
- Powers Diode Dynamics LED pods with backlight functionality.
- Connects directly to trailer hitch wiring for simple, everyday operation of LED pods.
- High capacity 14AWG wiring.
- Dual Deutsch DT output connectors.
Overview
Easy Operation. This wiring harness allows you to connect your Diode Dynamics SSC1 or C2 2.0 LED pods to your vehicle's 10-pin trailer wiring for simple, everyday operation. When paired with our LED pods with a white main beam and red backlight, this harness allows your lights to operate as an additional red accent light, with your tail lights, and then automatically switches to a high-power backup light when your vehicle is in reverse.
Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike all other LED distributors, we assemble and engineer products in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations. Please contact us if you'd like to discuss your lighting project!
C1R/C2R 10-pin Dual-Output Trailer Wiring Harness
Features
- Powers Diode Dynamics C1R or C2R LED pods.
- High capacity 14AWG wiring
- Connects directly to trailer hitch wiring for simple, everyday operation of LED pods.
- Dual Deutsch DT output connectors.
Overview
Easy Operation.This wiring harness allows you to connect your Diode Dynamics C1R or C2R LED pods to your vehicle's 10-pin trailer wiring for simple, everyday operation. When paired with our C1R and C2R LED pods, this harness allows your lights to operate as an additional red running light with your factory tail lights, a 4th brake light that activates any time you apply your brakes, and then automatically switches to a high-power backup light when your vehicle is in reverse. This harness also supports the SafteyStrobe feature of our C1R and C2R LED pods.
Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike all other LED distributors, we assemble and engineer products in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations. Please contact us if you'd like to discuss your lighting project!
C1R/C2R 10-pin Single-Output Trailer Wiring Harness
Features
- Powers Diode Dynamics C1R or C2R LED pods.
- Connects directly to trailer hitch wiring for simple, everyday operation of LED pods.
- High capacity 14AWG wiring.
- Single Deutsch DT output connector.
Overview
Easy Operation. This wiring harness connects to the 10-pin connector behind the bumper by your vehicle's trailer hitch. When paired with our C1R or C2R LED pods, this harness allows your lights to operate as an additional red accent light with your tail lights, activates an additional 4th brake light anytime you apply your brakes, and then automatically switches to a high-power backup light when your vehicle is in reverse.
This harness also features optional brake light strobing functionality. When combined with our C1R and C2R LED pods, this harness allows the LED pod to flash three times anytime the brake lights are applied, for greater visibility. The SafetyStrobe feature can be easily disabled if desired.
Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike all other LED distributors, we assemble and engineer products in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations. Please contact us if you'd like to discuss your lighting project!
7-Pin to 10-Pin Trailer Harness Adapter
Features
- Converts 10-pin trailer connector to 7-pin trailer connector
- High capacity 14AWG wiring.
Overview
Overview Easily convert your 10-Pin trailer connection to a 7-Pin trailer connector using our adapter harness.
Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike all other LED distributors, we assemble and engineer products in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations. Please contact us if you'd like to discuss your lighting project!
- One (1) Adapter Harness

Shopping Safely
At our Shopify store, we prioritize your safety and security. Here's how we ensure a secure shopping experience:
1. Secure Transactions: We use advanced encryption to protect your personal and payment information, ensuring it is safely transmitted and safeguarded.
2. Trusted Payment Gateways: Our store integrates with trusted payment gateways, ensuring your transactions are processed securely and efficiently.
3. Data Privacy: Your privacy is our top priority. We follow strict data protection policies to keep your personal information confidential and secure.
4. Secure Platform: Shopify provides robust security features and continuous monitoring against vulnerabilities, ensuring a safe shopping environment.
5. Verified Merchants: We are a verified merchant on Shopify, committed to providing authentic and high-quality products.
6. Transparent Policies: Our clear return, refund, and shipping policies provide peace of mind, knowing we stand behind our products.
7. Customer Support: Our dedicated customer support team is ready to assist with any concerns or questions you may have.
Shop confidently at our Shopify store, where your safety and satisfaction are our top priorities.
-
Shipping Worldwide*Free Shipping Over $299.99 (Within the 48 Cont. USA)
-
Top-notch supportWe are different. We're Specialists.
-
Secure paymentsAll Major Payments Types Accepted Payment Plans Available with Shop Pay so you can pay over time.
-
Military & First Resp DiscountsLook for the "GOVXID" icon at checkout. Discounts will automatically be applied (Some Exclusions Apply)