loco5
Junior Member
I purchased a 2022 RAM 3500 Limited, Cummins HO engine. I opted for the “Trailer Tire Pressure Monitoring System”. The truck came with Mopar sensors to be installed in the trailer wheels. The dealer from whom I purchased the truck, Crown RAM of Chattanooga, installed the sensors in the wheels. I then asked if they needed to be programed in any way and was told “just start going, and it will all start working”. I was misinformed. The system didn’t just start working.
I read the book. I watched You Tube. Then I performed the required pairing of the sensors to the truck. What is supposed to happen is, first you set up the procedure on the screen. Then you let 5lbs of air out of tire one and the horn will sound once. After 3 minutes if the system did not pair the horn will sound 3 times.
I have tried this procedure many times. Some times one sensor will pair, the horn will sound once, but the next tire will not pair. But most of the times nothing happens. i.e. Set up, let out air, wait for horn to sound, but nothing happens.
I took the rig, truck and trailer, to a RAM dealership and had them try it. They got the same results that I got. After working on it for about out 5 hours they gave up.
Seeking real help or advise.
I contacted Stellantis, RAM Body Builder Support Group (all by email, of course). They suggested several things, none of which worked.
I read the book. I watched You Tube. Then I performed the required pairing of the sensors to the truck. What is supposed to happen is, first you set up the procedure on the screen. Then you let 5lbs of air out of tire one and the horn will sound once. After 3 minutes if the system did not pair the horn will sound 3 times.
I have tried this procedure many times. Some times one sensor will pair, the horn will sound once, but the next tire will not pair. But most of the times nothing happens. i.e. Set up, let out air, wait for horn to sound, but nothing happens.
I took the rig, truck and trailer, to a RAM dealership and had them try it. They got the same results that I got. After working on it for about out 5 hours they gave up.
Seeking real help or advise.
I contacted Stellantis, RAM Body Builder Support Group (all by email, of course). They suggested several things, none of which worked.