We've seen this issue before on your Atwood RV Carbon Monoxide and Propane Gas Detector # AT36681 and the beeping every 40 seconds indicates "a fault has been detected that compromises some detector function."
What you need to do is use push the Alarm Reset button to attempt to clear the fault. If this does not work, the owner's manual states that "the detector is not functioning properly and must be replaced." view full answer...
Since you had the error on your 2021 Ram 1500 and another truck it is probably safe to say the issue is on your trailer. Based on the information you have provided, I would start by double checking your ground connections. Make sure they are secure on a clean, bare-metal surface.
If that does not solve the issue, I would check the brake output wire. More than likely you have a short in the wiring or a loose wire and that is what causes the error when you turn. If you need to replace the... view full answer...
Depending on how your vehicle is wired for a trailer brake controller will determine if the center light on your Tekonsha Prodigy P2 Trailer Brake Controller # 90885 will stay on. Some vehicles will always provide power to the controller as it is fused straight from the vehicle battery. Others will use a relay which will only allow power to reach the controller when it senses the ignition is switched on. view full answer...
If your 7-way only has the 4-pole connector running to it and there isn't a fused line ran from it to the battery then you only have light functions going back to the trailer and nothing sending power for the brake controller to actually function. You need some 10 gauge wire # 10-1-1 and will need to connect it to the pin in the 1 o'clock position when looking at the face of the 7-way connector on the CX-9 (11 o'clock position from the back side). You'll want to use a 40 amp circuit breaker... view full answer...
It sounds like you have one of two possible issues with the Lippert Power Stance Electric Trailer Jack # LC89VR.
First there is a fuse on the power wire that is not present on the Auxiliary Power Cord # LC79VR. Be sure to check the fuse.
The second issue to check is your ground connection. Since your trailer frame is painted as well as the jack the mounting brackets do not always make the best contact. The jack uses the frame as the ground circuit so you may need to grind off some of... view full answer...