If you decide to install the sensors back into the wheels, use the same ones if possible since the ID numbers on those sensors are already programmed into the module in the Jeep. IF you decide to put new ones in, makes sure you get the ones for a 2013 model. The previous 2012 sensors will NOT work on the 2013 and on models since the Corax tire pressure system has changed. Having the TPM light turned off with a scan tool is sometimes a temporary fix since the module that locates and monitors the sensors are always checking for the sensor location and pressure readings. The module is located on the top of the rear frame crossmember. I'm wondering IF a dealer can go into the build configuration of the Jeep according to VIN number, and remove the sales code of the TPMS then reprogram the network configuration of the Jeep without the TPMS sensor to permanently disable that feature.. Just a thought, you may want to talk to a dealership service manager to see if they can do that for you..