Mitsubishi TPMS Fails to Learn New Sensor IDs

To check if the TPMS is failing to learn new sensor IDs, first ensure that the vehicle is in the correct 'learn' mode according to the manufacturer's instructions. Use a TPMS scan tool to attempt to read the current sensor IDs and then initiate the learning process. If the tool consistently fails to register the new sensor IDs, this indicates a learning failure.