Autel MaxiTPMS Relearn Tool TS508, Advanced Version of TS501/TS408, Activate/Program/Relearn Sensors, Read/Clear TPMS DTCs, Test Key Fob, Reset TPMS Light, Update/Print

Used this to determine my 2008 Honda Civic's TMPS wheel sensors from the ECU via the ODB2 connector. Two sensors were dead and would not scan wirelessly; but, being able to read the sensors address/numbers from the ECU from the OBD2 port, I could then "copy" or "clone" these numbers (write them to new Autel MX Sensors) without reprogramming the ECU. I'll also be able to get off road tires for my truck and do the same thing.

Bought this so my truck’s ECU could “re-learn” the TPMS sensors in my truck wheels. It comes with a manual and the company has “how to” videos as well. Read the manual and watch the videos to fully understand how this unit works. Works great. Highly recommended.

Go to tire shop for installation 5 mex sensor s, I give them 50% for successful installation but registering is the problem, as expected they installed with unexpected……means sensors not working, then I use 508WF to relearn program and of cause to read your own vehicle manual how to reset new set of sensors, very important! 508WF works perfectly then reset my original tire pressure. Finally my 6 months blinking tire pressure warning is gone! It seem the tire shop doesn’t have updated tool and I use my own sensors and for 60 dollars for one sensor is way over my budget. Yes it’s 300 dollars tool but I can keep for future use!

I recently purchased a new set of tires and rims mounted and balanced with TPMS sensor from an online shop. So I knew I would need to activate the new sensors and saved them to the car's ECM. I originally purchased the TS401 only later realizing after some research that this particular unit does not allow me to save those new sensors IDs to the car's ECM. It can only read/activate the new sensors which work just fine on some cars, just not mine. So with Amazon's excellent service, I was able to cancel the original order before it was shipped and reorder the TS508 instead. After registering and updating the unit. I install my new set of wheels/tires on my Subaru, scrolled through the menu, and found two of the same model for my particular car, unsure what is the difference, I highlighted one and scan all the sensors but didn't get the options to save those sensors settings to the ECM. So when I tried again using the second model name and rescan all the sensors I was able to get the menu to instruct me to plug in the tool to the ODBII port and I was able to save those sensors settings and the dash warning light went away.A couple of minors nitpicks that does not effect the function of the scanner tool. I didn't get the hard case for the TS508 like in the description but got a smaller soft case instead. Also, I didn't get the round thing with the warning tape like on the images posted by other reviewers, which I assume sits on the front of the scanner to aid in directing the air valve/TPMS sensors in the right spot to scan. But even without it, the scanner worked perfectly.

Ok this thing came across the US in one day and arrived on time, opened it up followed directions, did the obd TPMS option then used the existing TPMS numbers in my car to upload into TPMS super easy and they worked. Also used diagnostics and found the two sensors that had the dead batteries.this thing is amazing I highly recommend.