I have a 2020 3500 dually with the TTPMS option factory installed. I took the trailer in to have the valve stems replaced with the provided sensors, and I'm trying to add them using the Uconnect menu. I can get through setting the number of axles and wheels, then the pressure, but trying to get each sensor recognized is a nightmare. My trailer is a 32' gooseneck, distance from the rear trailer wheel to truck bumper is 28'. I can usually get tires 1 and 2 (front and rear driver side respectively) to be recognized, but can never get the third (rear passenger side) to pair. If I move to the fourth tire (front passenger) (skipping the 3rd) it does pair as the 3rd tire. I've tried moving the truck so it is sitting much closer to the tires on the trailer, still no luck.
I have an aftermarket tire monitor (TST 507) from my last truck using the screw on sensors, and that worked reliably from the trailer tires to the receiver on the windshield (no repeater required), so I don't understand how the Ram system is so unreliable when the receiver is all the way at the back of the truck. I can't find any information on the max distance for trailer tires to rear of truck, and there is no information on troubleshooting.
Is there any way to determine if the sensors are working? I asked my dealer about this, and the service advisor was not even aware the feature existed (I had to explain to him how it worked - well, supposed to work). The really frustrating part is that even the sensors that seem to be working will pair one time, then not a second time (and if you don't pair all 4 in the setup, it makes you start the whole process over).
Rick
I have an aftermarket tire monitor (TST 507) from my last truck using the screw on sensors, and that worked reliably from the trailer tires to the receiver on the windshield (no repeater required), so I don't understand how the Ram system is so unreliable when the receiver is all the way at the back of the truck. I can't find any information on the max distance for trailer tires to rear of truck, and there is no information on troubleshooting.
Is there any way to determine if the sensors are working? I asked my dealer about this, and the service advisor was not even aware the feature existed (I had to explain to him how it worked - well, supposed to work). The really frustrating part is that even the sensors that seem to be working will pair one time, then not a second time (and if you don't pair all 4 in the setup, it makes you start the whole process over).
Rick