






🔧 Take control of your ride’s safety—DIY TPMS reset made effortless!
The EL-50448 TPMS Relearn Tool is a compact, user-friendly device engineered specifically for over 100 GM vehicles including Chevrolet, Cadillac, GMC, and Buick. It features a one-button design that allows quick resetting and activation of tire pressure sensors, clearing TPMS warning lights without dealership visits. This tool saves time and money by enabling accurate tire pressure monitoring system recalibration after tire changes, rotations, or sensor replacements, ensuring your vehicle’s safety and performance stay optimized.






| ASIN | B0CZF3WMGK |
| Best Sellers Rank | #23,575 in Automotive ( See Top 100 in Automotive ) #70 in Replacement Tire Pressure Monitoring System (TPMS) Sensors |
| Brand | ULTRAOBD |
| Date First Available | April 25, 2024 |
| Item Weight | 4.6 ounces |
| Item dimensions L x W x H | 6.1 x 2.2 x 1.4 inches |
| Item model number | 50448 |
| Manufacturer | ULTRAOBD |
| Measuring Range | 30 to 35 PSI (pounds per square inch) |
| Mounting Type | Tire Mount |
| Output Type | Electronic |
| Product Dimensions | 6.1 x 2.2 x 1.4 inches |
| UPC | 791126684495 |
| Upper Temperature Rating | 100 Degrees Fahrenheit |
S**M
Finally My TPMS Is Accurate
I have a Cadillac CT6 and a Lexus Rx350. Every time I get my tires rotated my TPMS is always messed up even though they tell me they set it. Sometimes they say it will reset automatically after I drive it at a certain speed for some timeperiod. That never worked. So I read the reviews and I decided to give it a try. It worked on both cars on the first try! Now my pressure is where it should be and I verified it with my compressor and manual tire guages. Invest a small amount in this tool and stop getting frustrated with inaccurate tire pressures. High recommend this for value, accuracy and overall quality.
N**A
Works great
Easy to use. Read list to check for vehicle compatibility before purchasing. Worked well to relearn TPMS. Just put a battery in, set your vehicle to learn and push and hold the button. Simple
M**L
Didn't work for my truck
Doesn't work for my 2019 gmc sierra 1500............might be software on the truck side.........or the TMPS...........the shop that replaced the TMPS sensor could only get to work for about 12 miles............then all 4 quit working..........crazy
M**T
Works perfectly
Came on time and worked just like it was supposed to. Glad I purchased this.
R**M
Very good
Worked on my 2020 cadillac xt6
D**S
This is my second item
I had to send the first one back as it wasn't functioning right. Easy replacement, this one works fine. Functions fine. Good price .
J**N
Easy to use
I used this to program my TPMS on my 2019 GMC terrain. Make sure to have it right next to the valve stem and follow your vehicle prompts. It worked very well after I replaced all of my TPMS's.
A**M
Good
Nice device I love it For some reason it did not work on my car but I tried it on another car and it did work
Trustpilot
2 months ago
3 weeks ago