2025 Trailer Control Module

[Revolver]

https://www.f150leds.com/collection...ford-bronco-cree-led-tail-blinker-light-bulbs

Is there anyway these could cause a malfunction with the trailer control module and not allow the turn signals or brake lights to function on the trailer? The running light are fine.

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[RagnarKon]

Maybe??

The trailer tow module controls the stop and turn lights. It does not control the running lights or reverse lights. So given stop and turn are not working, I'd say it's likely an issue with the trailer tow module.

Did the trailer tow module actually get installed?? Programmed?? Was it working before installing the tail lights?