Even among experienced service pros, there are still many questions about TPMS service. One of the most common questions we hear is, “What is the difference between TPMS relearn and TPMS programming?” Here’s the answer:
TPMS sensor programming is an extra TPMS service step
TPMS vehicle relearn and TPMS sensor programming are completely different procedures. Aftermarket TPMS sensors that come as “programmable,” “universal,” or “cloneable” must be programmed with the proper protocol/application information for the specific vehicle before they can be installed. Once they have been successfully programmed, they must then be relearned to the vehicle.
Multi-application sensors are pre-programmed
Since REDI-Sensors are multi-application TPMS sensors, they need no cloning or programming. They come out of the box with the proper programming needed to function with multiple vehicles’ TPMS. However, like every TPMS sensor, OE or aftermarket, they must be relearned to the vehicle, and a TPMS tool with updated software may be required. Because they are pre-programmed, REDI-Sensor Multi-Application TPMS Sensors eliminate the time spent on programming, troubleshooting, and cloning issues. This helps make TPMS service more profitable and reduces customer complaints and comebacks.
Vehicle relearn is always a required TPMS service step
Whether it is an OE sensor, a programmable sensor, or a multi-application sensor, every aftermarket TPMS sensor must be ‘relearned’ to the vehicle. The relearn procedure not only connects the sensor to the vehicle’s TPM System but also verifies that the vehicle’s TPM System is functioning properly. With the exception of some Chrysler and Mazda models that may be relearned through a driving procedure, a TPMS scan tool is required to complete the relearn procedure.
