Autokcan TPMS Relearn Tool for GM, Automotive Tire Pressure Monitor Sensor Activation Reset Tool, EL-50448 OEC T5 for GM for Buick for Chevrolet for Cadillac for Nissan Series Vehicle 2022 Edition

When do u need our EL-50448 tire pressure relearn sensor?

1. Had new TPMS sensors installed, letting air out or adding air to the tire but couldn't make the system recognize the new sensors.

2. Do tire rotation, did't have a quick way to let the ECU relearn the new tire information.

3. When the tire pressure indicator light of the vehicle is on,the maintenance is performed, the tire pressure needs to be reset, and turn off the TPMS light.

4.Too low tire pressure or leakage, replacement or installation of tire pressure monitoring equipment, tire replacement, sensor damage, etc. After those problem are solved, the TPMS needs to be reset.

How to Get into the Learning Mode?

1. Make the gear in P position.

2. Use cruise to choose TPMS re-learn mode in the dashboard settings.

3. Horn will ring twice and the TPMS indicator flashes, then the learning mode has been successfully entered. (If equipped, the message center will display the front left (LF) tire)

4. Before tire pressure monitoring system works normally properly, the body control module will record ID information of each position in the tire pressure sensor

How to use the EL50448 TPMS Sensor Reset Tool?

Step 1-Enter Learning Model

      The turning signal is lighted for 3 seconds and the horn beep twice to enter learning model.

Step 2-Read the pressure sensor information starting from the front-driver wheel.

      Successfully read the the tire pressure sensor information when the horn beeps one time.

Step 3-Same process to read others

      The whole reading order should be front-driver side,front-passenger side,back-right side and then back-left side.