Greyghost TPMS Relearn Tool for GM, EL-50448 Orange TPMS Reset Tool Tire Sensor Tire Pressure Monitor System Activation Tool, OEC-T5 for GM Series Vehicles 2006-2021
Brand: Greyghost
Color: orange
EL-50448 TPMS relearn tool For GM series Vehicles (Chevy / Buick / GMC / Opel / Cadillac etc, from 2006-2021, Cars, SUV, Pickup), equipped with Tire Pressure Monitor system (TPMS) sensor.It can quickly reset tire sensors after you do tire rotation or change a new tire.

How to use:

Step 1 - Enter learning mode

Set the gearshift lever to "P". Put the ignition switch to "ON". Enter the interface of tire pressure displayed by DIC. DIC shows "Press Set / Ctrl to relearn". Press "Set / Ctrl". Turn signal will light for 3 seconds and the horn will beep twice to enter the learning mode.

Step 2 - Read tire pressure sensor information

Start from the front-left wheel. Hold the EL-50448 antenna up against the valve core, close to the rim of the tire sidewall. Start El-50448 tire pressure tool by pressing the start button. Succeed in reading the tire pressure sensor information when the horn beeps once.

Step 3 - Same method to read other tires' pressure information

Follow the instructions above to read tire pressure of the front-right, rear-right, rear-left wheels. Turn signal will light for 3 seconds and the horn will beep twice when the learning is complete.

How to set your car in TPMS relearn 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.

Please kindly note:

The package does not include a charger and battery.
【2021 EL-50448 TPMS Relearn Tool】: For GM series vehicles equipped with a 315MHz or 433 MHz tire pressure monitoring system, a "sensor relearn procedure" must be performed after tire rotations, remote control door lock receiver module replacement or tire pressure sensor replacement. This relearn procedure can be performed by using special tool EL-50448.
【GM TPMS Reset Tool】: EL-50448 Orange OEC-T5 can help you reprogram your tire pressure easily within just 3 steps. This TPM relearn reset tool is easy to activate the individual TPM sensor with only pressing one button.
【TPMS Sensor Activation Tool】: EL-50448 works on all General Motors products (Buick, Cadillac, GMC) that have TPMS sensors. Please check whether EL-50448 is available for your car, see the last picture.
【Easy to Use】: Before using this TPMS relearn tool & TPS reset tool, make sure your car is in the TPMS learn mode. Hold the tool against the sidewall of the tire, near the valve core. Press learn button while holding the tool against the tire sidewall until hearing horn sound from the car.
【Notice】: Different vehicles may need different times to reset all of your tire sensors after rotation. 12 months guarantee, please feel free to contact us if you have any trouble during use.