TPMS Relearn Tool for GM Tire Sensor, Automotive Tire Pressure Monitor Sensor Activation Reset Tool EL-50448 OEC T5, System Programming Training for Most GM Series Vehicles, Car Accessories.

Specifications: Material: ABS Color: Orange + Black Size: 6.1 x 2.4 x 1.4 Inches Package Include: 1 x Relearn Tool for Auto Tire Pressure Monitor Sensor How to use EL-50448? 1. Need 1 piece 9V battery. 2. Enter to car TPMS leaning mode the car horn will beep. 3. Start from the left front tire, make the EL-50448 antenna up against the tire sidewall around the valve core position. Press the start switch, EL-50448 starts to read tire pressure sensor information. When the horn beeps(finished),the turn signal will light and show the next tire position. 4. Follow this order to test all tires: Left front, Right front, Right rear, Left rear. 5. After all sensors have been reseted, the car horn will beep again, the TPMS releam is finished. How to enter to car TPMS leaning mode? 1. Turn on the ignition, make the gear in P position. 2. Use cruise function, choose TPMS leaning mode in the dashboard settings. 3. The car horn will beep twice and the TPMS indicator flashes, then the learning mode has been successfully entered. Notice: 1. When use EL-50448, please operate it in correct position and angle. 2. Please make sure the 9V battery is with enough power. Precautions for Use: 1. Our product is only applicable to models of the GM series. Models of other series are incompatible with our product and cannot be used normally. 2. When using the product, please pay attention to the usage angle of the product. Otherwise, it may affect the product's usage effect. 3. Our product does not come with a battery. Buyers need to prepare a 9V battery by themselves. 4. Our product can only use 9V model batteries. Please do not install batteries of the wrong model.