Problème d'alimentation des caméras installées sur remorque ou fifthweel

[Beauséjour Alain]

J’ai un Sierra 1500 SLT 2019 et quand je branche le cable à 7 broches, et que j’allume les feux de circulation, toutes les lumières de la fifthweel s’allument mais pas la caméra qui est installée sur la lumière. Mais si je branche le cable sur un autre véhicule moins récent , la caméra fonctionne très bien. Quel est le problème? Y a-t’il une solution?

[newdude]

Translated for English:

 

"I have a Sierra 1500 SLT 2019 and when I plug in the 7-pin cable, and turn on the traffic lights, all the lights on the fifthweel turn on but not the camera that is installed on the light. But if I plug the cable into another less recent vehicle, the camera works very well. What's the problem? Is there a solution?"

[newdude]

 .

Edited April 18, 2022 by newdude

[newdude]

6 minutes ago, Beauséjour Alain said:

I have a Sierra 1500 SLT 2019 and when I plug in the 7-pin cable, and turn on the traffic lights, all the lights on the fifthweel turn on but not the camera that is installed on the light. But if I plug the cable into another less recent vehicle, the camera works very well. What's the problem? Is there a solution?

 

 

Does your trailer socket have the 2 camera doors at the top?  How does the camera work on the other trucks you attach to?  Does it power from the 7 way?

 

Votre prise de remorque a-t-elle les 2 portes de caméra en haut ?  Comment fonctionne la caméra sur les autres camions auxquels vous vous attachez ? Est-ce qu'il est alimenté par la 7ème voie ?

 

Edited April 18, 2022 by newdude

[Transient]

Beat me to it.  I can read the original message, but not fluent enough in French to respond and would've had to use Google translate.  I spent 6 years learning the language, but haven't used it in almost 25 years.  You got a handle on it, so I'll bow out.