I have a 2013 Ram 1500 and I had the canbus modules, but kept getting the warning sign on my dash. I did some research and found this PWM module. I switched the canbus module out with PWM module and the warnings went away.

Great product fixed my issue with flashing leds

I installed S-V.4 LED Headlight Bulbs in my 2015 Jeep Wrangler and I noticed that there was a slight flickering. It wasn't bad and barely visible but I could see it and it bugged me so I bought these... problem solved. No more flicker. Easy to install and no having to wire these into the headlights. They just plug inline with the headlights. Comes with all the correct connectors to plug it inline.

Bought cheap load resistors from eBay that didn't work. Bought the GTR ones and presto! Perfect!

These stopped the flickering just fine, however did have two issues. First the power and ground wire were reversed at the fog light end and had to change them to get to work. Second the connector that plugged into the OEM wiring had to be shorten up a bit to get the latch to "snap" together. It wouldn't snap no matter how hard it was pushed, we even tried removing the silicone seal to see if it would help (it didn't) so we took a file to it and shortened it about 1/32" and it went together perfect. We added some dielectric grease to both connectors and everything worked perfect.

I purchased the Gen 2 headlights but on my vehicle they would not pass PA state inspection because they flickered a little when turning off or dimming. These solved that problem. They were very easy to install. They also had a tab on each one which I used to attach the module to the body to keep it from rattling around and as a heat sink. Nicely made items. Recommended.

Installed in a Porsche Macan to prevent Canbus problems. Works perfectly, very nicely made and quite neat.

High quality - I used them and found that I did not need them. It did not hurt anything. I took them off and will save them for another project I am working on. I am still very please.

They do what they were meant to do. My headlights are also my daytime running lights. I was told the LEDs headlights would flicker without these, and with these they don't flicker. Great!! I plugged and plugged and tucked them in, inside the dust cover. Good to go.

Installed these on my Ram a few weeks ago. They have worked flawlessly and fit perfectly! I would recommend this for any Ram owner