Programming vs. Relearning

TPMS Programming vs TPMS Relearning: There is a Difference!

Programming:

EZ-sensor® comes BLANK and must be programmed to the specific MMY of the vehicle being serviced using a compatible programming tool. Once an EZ-sensor® is programmed, it functions the same way as the Original Equipment sensor for that specific vehicle.

Relearning:

A relearn is required any time a NEW sensor ID is introduced to the vehicle or when the tires are rotated. The vehicle's ECU records the 4 (or 5) sensor IDs so that:

  • The unique IDs installed on the vehicle are correctly recognized by the vehicle's ECU.
  • On vehicles with the pressure by location function, the ECU can display the correct wheel location of each tire's press.

Using a properly formatted scan tool, relearn the sensor IDs to the vehicle's ECU. The tool will wake up or "ping" each sensor, one at a time and store the sensor's individual IDs.

Related Topics

What To Do When Your TPMS Light Turns On

When your TPMS warning light comes on, please exercise caution. This means that one or more of your tires may be at least 25% below recommended inflation pressure.

Read more...

What is TPMS and How Does TPMS Work?

TPMS stands for tire pressure monitoring system. As its name suggests, a tire pressure monitoring system is more than a single part. In fact, TPMS involves a valve and a sensor, and it's also important to know that not all TPMS systems are created equal. There are two kinds of TPMS technology–indirect and direct.

Read more...

What to do when your low tire pressure light won't turn off

When your TPMS warning light comes on, please exercise caution. This means that one or more of your tires may be at least 25% below recommended inflation pressure.

Read more...

focused