How to Use the VXDAS EL-50448 Relearn Reset Activation Auto Tire Pressure Monitor Sensor 

VXDAS EL-50448 TPMS Relearn Reset Activation Tool work for GM Auto Tire Pressure Monitor Sensor resetting. Any review for VXDAS EL-50448 TPMS reset tool as reference? Below share client review to how to process VXDAS EL-50448 works TPMA Reset for 2012 Chevrolet Traverse LTZ.

VXDAS Ultimate EL-50448 TPMS Reset Activation Tool for GM/Ford/BMW/Toyota Universal Series Vehicles

vxdas el 50448 副本 VXDAS EL 50448 GM TPMS Reset Activation Tool Review

Thanks for Charlie’s review under EL-50448 TPMS Reset Tool:

Remember when you could relearn the tire sensors with nothing more that the DIC and a user’s manual? Well, apparently GM decided that was too much freedom for the owner of one of their vehicles so what was their solution? Make it so the dealer would have to be consulted- and quite possibly for a fee. Well, my troubles are over! I used this on a 2012 Chevrolet Traverse LTZ and following the user’s manual, the horn beeped at the appropriate times and the tires were sensing in the proper position (as tested by releasing air to see a visible change in the DIC). This may seem trivial- until you have a small non-visible leak on a tire and right front is actually left rear!


This was my procedure for those who want to know, and as outlined by the user’s manual starting on page 10-46.
1. Set the parking brake.
2. Turn the ignition to the ON/RUN position with the engine off (the second click before the cranking spot but one click after the acc).
3. Press the Remote Keyless Entry (your key Fob) Transmitter’s LOCK and UNLOCK simultaneously for about five seconds. The horn will beep twice to signal the receiver is in relearn mode and TIRE LEARNING ACTIVE will be displayed on the DIC.
4. Start with the driver side front tire.
5. Place the relearn tool against the tire sidewall, near the valve stem. Then press the button of your very handy dandy VXDAS EL-50448 (after you install a 9-volt battery of course) to activate the TPMS sensor. A horn beep confirms the sensor ID code has been matched to the tire and wheel position.
6. Proceed to the passenger side front tire and repeat the procedure in step 5.
7. Proceed to the passenger side rear tire and repeat the procedure in step 5.
8. Proceed to the driver side rear tire and repeat the procedure in step 5. The horn will beep two times to indicate the sensor ID code has been matched to the driver side rear tire and the TPMS sensor matching process is no longer active. The TIRE LEARNING ACTIVE message on the DIC goes off.
9. Turn the ignition to LOCK/OFF.
10. Set all four tires to the recommended air pressure levels as indicated on the Tire and Loading Information label.
11. Enjoy your liberation from the GM stealership!


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