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Tire Pressure Relearn Tool
How to use EL-50448 relearn tool?
Step 1 - Enter leaning mode
Set the gearshift lever to "P"
Put the ignition switch to "ON"
Enter the interface of tire pressure display by DIC
DIC shows "Press Set / Ctrl to re-learn"
Press "Set / Ctrl"
The turn signal is lighted for 3 seconds and the horn beep sound twice to enter the learning mode
Step 2 - Read tire pressure sensor information
Start from the front-left wheel, Make the Tool EL-50448 antenna up against the valve core position and close to the rim of the tire sidewall
El-50448 tire pressure tool starts by the start switch
Successful to read the tire pressure sensor information when the horn bleepsonce
Step 3 - Same method to read other tire pressure information
Follow the instuction above to read tire pussure of the front-right, rear-right, rear-left wheels
Turn signals is lighted for 3 seconds and the horn bleeps twice when the learning is complete
Please note: Hold the tool against the sidewall of the tire, near the valve stem to read sensor information, it won't work if on an inappropriate position.
eve V
2025-08-29 13:48:46
Great product , mechanic tried to charge me $60 just to relearn my tpms sensors , bought this device for much less and I can use it whenever. Good quality works like magic , takes less than 1 minute .
JTWJR
2025-08-22 18:46:00
easy to use and workes as it should.
Nashfunpicks
2025-08-17 18:16:53
I purchased this to adjust the position of my tires in the proper location. It works well. I have my tires rotated on a schedule and of course I do it myself. Bottom line it works. You will be pleased if you rotate your tires.
Morgan
2025-08-04 10:28:45
I regret buying this tool. First off, the instructions are so unclear that I spent way too much time trying to figure out how to use it. After struggling through trial and error, I finally got it to connect, but the tool wouldn’t reset my tire sensors correctly. I followed the steps multiple times and nothing worked.It claims to be compatible with most GM vehicles, but I’ve had better luck with basic methods. The tool doesn’t seem to work as advertised, leaving me frustrated and still unable to reset my tire pressure monitoring system. It was a waste of money for a tool that doesn’t perform its job properly.The only thing I’ll give it credit for is that it’s small and easy to handle, but that’s not enough when it doesn’t do what it’s supposed to. Save yourself the trouble and look for a more reliable product. This one just doesn’t cut it.
Robert J Owczarczak
2025-07-04 15:24:17
Amazing
srvivr21
2025-04-28 10:40:54
The tire shop wanted 90 dollars per sensor. Bought a 4 pack for 30 dollars and had them installed for free when getting new tires. Then got this for calibration and worked like a charm. Turned 400 dollars to 40 dollars. Also used offbrand sensors.
Eric C.
2025-04-23 14:00:23
It worked as said, very cheap and easy to use. Hopefully it will last.
AF Ret
2025-04-17 15:36:03
Easily reprogram the tire pressure sensors (TPS) when you rotate your tires. Saves the cost of going to the auto/tire shop to have it done.
Jm
2025-03-07 18:04:09
Easy to use. Simple to use. Just remember to remove 9 volt battery after use.
PAUL E.
2025-01-16 17:10:37
No podré dar una opinión positiva ya e no funciono en. Mi camineta y no se. Si sea. El. Equipo o mal configuración el tema es que no es tan sencillo como crei tendrá que ir a tallerSierra gmc Sierra 2008 americana
bonnie pigeon
2025-01-07 11:45:19
Very easy to use. Instructions on the Amazon page
Nelson
2024-12-08 14:58:25
Fonctionne super bien ! Rien a dire de mauvais
David Diehl
2024-12-05 12:03:50
Works great and easy to use.
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