2021 ram 3500 turn signal were switched to led

[Jackdag]

I need a wire diagram or some help with guidance on what to do i just bought the truck the dealer had some cheap pos is my guess put a flatbed with leds on it. It use to have normal truck bed with halogen and i am getting turn signal out please help me

 

[crash68]

Check the third brake light, that can throw a tail light out error.
One option is to use light load resistors.
The other option is to use AlfaOBD to set the lights to LED to mitigate the light out warning.

 

[Jackdag]

The third brake light is still the factory halogen i want to replace it with led soon but its the turn signals im having a problem with and i tried the resistors and for some reason still the same im wondering if i need to put the resistors before the flatbed wiring harness due to how they wired it but im not sure all i know its kinda annoying me more that its kicking my butt in wire tracing

 

[diymirage]

Ido you have access to alfaOBD, hook the truck up and see if the truck thinks the lights should be LEDs

 

[idrillforu]

You can buy a harness from CM truck beds for 70$ and it will make it go away