DESCRIPTION
FEATURES & BENEFITS
- Smart Performance: The PWM Harness combats warnings and flickering during upgrades.
- Customized Design: Tailored by GTR Lighting for seamless fit and operation.
- Effortless Installation: Plug and play into your vehicle's headlight connector.
- Optimal Compatibility: Specifically for 35w HID setups, ensuring best performance.
- Elevated Lighting: Upgrade confidently to enjoy enhanced brightness on the road.
WHAT’S INCLUDED
Modules: 2x (One Pair) PWM Interface Modules
WARRANTY INFORMATION
TECHNICAL SPECIFICATIONS
Input/Output: Your Preference
COMPATIBILITY
APPLICATIONS: PWM-Based Systems such as those on newer Ram trucks, Wranglers, newer Silverados, and Ford Focus
PWM Harness: Built by GTR Lighting Specifically for systems with Pulsed Width Modulation, this bespoke module features smart internal circuitry built to combat bulb out warnings and flickering that are all too common when upgrading from a halogen bulb to LED or HID lights.
Installation: This couldn't get much easier. Just plug in the module into the vehicle headlight connector (adapter may be required) and plug the other end into your relay harness trigger input, or directly into the new HID or LED headlight system.
HID - 35w Only: When used with HID systems, this module is specifically intended for 35w applications only.
Ratings & Reviews
129 reviews
GTR lighting interface module
by anonymous -
We installed them in my friends truck with a set of S-V.4 V4's, the install was very straightforward, he is very happy with the results.
Porsche Cayenne 957
by anonymous -
The S-V.4 are great, but you will need the PWM for proper operation with no codes. Also an adapter is needed for the H7 to fit.
fog light upgrade
by anonymous -
Originally had S-V.4 ran into them strobing the guy at Headlight Revolution where great let my pay extra to go to the gtr instead of warranting the S-V.4s out. quick and easy. and bright enough to use as lowbeams.
2018 Ram projector H/light upgrade
by anonymous -
Really impressed with the quality of the parts supplied and the project outcome. Way better lighting than stock.
Work Great
by anonymous
These resolved the flicker on my 14 JK. Had to shave a small sliver off the locking tab on the plug to allow the locking clip on the vehicle's plug to fit.
Could Be Better
by anonymous
These work, but could use some improvements. I had to trim a good bit of material off the vehicle side plug. The Bulb side plug is not weatherproof.
H13 style
by anonymous -
Impressively bright and clear. Liked them so much I order hi and low beams for my truck. Before I Kept blowing regular bulbs every time the snowplow hit a manhole cover and that got really expensive and annoying at 3am. Now with the led there's no bulb to break. I'm saving money every storm. Oh and btw, customer service is amazing. Thanks very much AMANDA.
Works, after modification
by anonymous -
The harness didnÃôt work after initial install. I had to swap the wires in the clip that goes to the fog light because the positive and negative were reversed. IÃôve read about these complaints when using these for a Jeep so maybe theyÃôre correct for other vehicles, but if youÃôre using these for a Wrangler be aware additional modification is required.
Fixed my Canbus related issue
by anonymous
Very well made and great build quality. Had to get one of these for the GTR Led lighting kit on my 2019 Kia Sorento because the vehicle is so new. I assumed the GTR Led lighting kit was error (Canbus) free but it is not. Nevertheless, it fixed the headlight related error codes that the Led bulbs were throwing.
Perfect
by anonymous -
They work perfect. I'm so happy.
