graysquirrel
New member
OK -- So just upgraded the GPS to map SD Card 86271-OE070 and so far working good.
Old one was 86271-35015 and it was version 05-37-51 date 2017-04-01
New on is 86271-OE070 and it was version 05-37-53 date 2018-03-3
So, nice to have a 2018 map in a 2018 4Runner.
Copyright info on the old chip was 2017-2018 Ver. 1 HERE
new on is still copyright 2017-2018 Ver. 1a HERE
so??? Front of chip is marked series EE, and is now C10 and not C4.
Old one was 86271-35015 and it was version 05-37-51 date 2017-04-01
New on is 86271-OE070 and it was version 05-37-53 date 2018-03-3
So, nice to have a 2018 map in a 2018 4Runner.
Copyright info on the old chip was 2017-2018 Ver. 1 HERE
new on is still copyright 2017-2018 Ver. 1a HERE
so??? Front of chip is marked series EE, and is now C10 and not C4.