How to Save Car Memory and Replace Battery - using OBD Memory Saver - Changing Battery H3 Hummer.

Today we use an OBD Memory Saver to save the computer memory while replacing the vehicle battery on the H3 Hummer.
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Using this tool…
an OBD Memory Saver to keep that memory alive in your vehicle’s computer.
that could be the radio presets, date and time, favorite radio stations, cellphone links, seat memory positions and more important values learned in the ECM that effect engine performance….
Every time the battery is disconnected, we risk losing those memories… unless we take these steps to keep the memory alive… especially in the newer vehicles
In combination of our Memory saver, We'll be using this 12v alarm battery as the alternate power source and this new radio we recently installed and programmed will be the test to show that the settings will remain intact...
Music
Remember The Heroes by Audionautix is licensed under a
Creative Commons Attribution 4.0 license.
https://creativecommons.org/licenses/by/4.0/

See HUMMER H3 Playlist for more; https://www.youtube.com/watch?v=Rqxx0u39vWc&list=PLKE7F0aRK-jk09r9uHQt8shgiHB-d7MO_

See Chevrolet Equinox 2010 to 2017 Playlist for more;
https://www.youtube.com/watch?v=J8PG6pu3rto&list=PLKE7F0aRK-jmQ-W7jNutjJN_Ue06tHVHf

See AVALANCH 1500 REPAIRS 3.5 CHEVY VORTEC Playlist for more;
https://www.youtube.com/watch?v=ftn0JQaXPP0&list=PLKE7F0aRK-jne17yHtXkTFuowCyqkaSx-

See Jeep Cherokee Trailhawk 2014 to 2017 Playlist for more;
https://www.youtube.com/watch?v=rXR4sRL32Ag&list=PLKE7F0aRK-jkW8Xvq8_YPnWjlDefI_g_0

Видео How to Save Car Memory and Replace Battery - using OBD Memory Saver - Changing Battery H3 Hummer. канала John C RV