TPMS Relearn Tool for GM Tire Sensor, Auto System Programming Training, OEC-T5 EL-50448 for Buick Chevy GMC Cadillac Series, Automotive Tire Pressure Monitoring System Sensor Activation Reset Tool

Functionality:Easy to use.

Works great on GM cars.

Works well.

Received item in timely manner but unfortunately item did not work on my 2014 Chevrolet Silverado. Tried several times following instructions but unit failed to connect with the vehicle. I ended up taking vehicle to my tire dealership to set tire pressure monitoring system. Dealership set TPMS with no problems in just couple minutes at no charge. I would not recommend. Returned item to Kohl’s return center with no problems and received credit for the return.

I bought a used GMC Yukon XL off a private seller with the tpms display not recording tire pressure. My wife right away called the dealer to make an appointment to have car checked out at local GMC dealer. I'm a big DIY-fer and I had a hunch if I could locate the problem I could save a trip to the dealer. I order this relearn tool and located the bad sensor took it into a local tire shop had them change bad sensor and fixed the problem. Sensor and relearn tool cost me way less than a trip to the dealership.

I used to do the trick where you would let air out of the tires when in learn mode to let the car know where each sensor is. My newer GM car didn't allow this to work, so I got this tool and worked great. I used them with a set of sensors I got here on amazon. Also know that the tire shop that put them in could not activate them with their tool, but this one worked just fine.I followed the directions, just put the antenna right up to the rubber by the stem and click once while in learn mode (lock and unlock with key on engine off for most GM cars). start drivers wheel, then shot gun, then rear right the rear left. Good luck!

I needed new tires on my Chevy Silverado 2012. I had checked and the tire shop wanted about $250 to put new tpms sensors on all 4 wheels. The old ones were still working, but were over 12 years old, so I knew their batteries would soon die. I bought someChevy 315mhz sensors for $25 for 4 from Amazon, and one of these VXDAS re-learn tool for Chevrolet. I went to the tire shop and had them install the new sensors and the new tires. When it came time to activate the sensors and let the truck learn their locations, the expensive equipment from the tire shop would not read the new sensors. The tire tech told me that those sensors would not work on my truck. I told him to hand me the re-learn tool out of my console, told him to turn key to on postion, push in the emergency brake, push the lock and unlock buttons on the key fob at the same time-boom, truck goes into re-learn mode. I walked around the truck, activating and locating each new sensor until the truck honked twice, indicating that the re-learn has completed. The tire tech was amazed that his $500 equipment would not do the job, but the $8 VXDAS device did the job in a few minutes. And I saved $210 over purchasing their sensors!

Very good tool. It is working with GM brands.