Міняємо милі на кілометри

Мене часто запитують, залишу трохи інформації тут.
Десь починаючи з кінця 2009 року, в машини типу lancer x\ asx\ outlander XL почали встановлювати приборні панелі з кольоровими (іноді монохром) єкранами і відповідно змінився виробник з Yazaki на Nippon Seiki, а на заводі в америці ще й Continental (black cover). Outlander 3\ PHEV йдуть на Nippon Seiki кольрових | монохром. Eclipse Cross \phev тільки Continental (black cover).  Сучасний софт дозволяє працювати з eeprom цих панелей або їх емуляцією як областi в MCU за допомогою адаптеру OBD II швидко і зручно по can шині одразу в авто, або на столі. Хоча можливо і через мікросхему (випаяти/прочитати/виправити/впаяти назад)

Додаю невеликий перелік панелей доступних для роботи:

+---8100B196 -- JP color
+---8100B197 -- EU color 2009.06.1 to 2010.06.3
+---8100B200 -- US color
+---8100B202 --  EU color disel 2009.09.2 to 2010.06.3
+---8100B203 --  Canada color disel MPH
+---8100B205 EU color evo X 2009.07.1 to 2010.06.3
+---8100B207 US 2009.07 - 2010.06) - EVO, miles, color
+---8100B208 US 2009.06.1 - 2010.08.3) - EVO, miles, color
+---8100B209 EU color 2009.07.1 to 2010.06.3
+---8100B210 Canada color 2009.06.1 to 2010.06.3
+---8100B257  US monochrome
+---8100B258 Canada color 2009.06.1 to 2010.06.3
+---8100B261 -- EU 2009.06.1 to 2010.06.3
+---8100B361 -- EU monochrome MCU 2010.07.1 to 2011.09.3
+---8100B362 --Canada 2010.07.1 to 2011.09.3
+---8100B363  EU 2010.07.1 to 2011.09.3
+---8100B364 -- US
+---8100B366 --  EU monochrome diesel 2010.07.1 to 2011.09.3
+---8100B367 monochrome diesel 2010.07.1 to 2011.09.3
+---8100B450 JP color
+---8100B451 -- EU color 2010.07.1 to 2011.06.3
+---8100B452 Canada color 2010.07.1 to 2011.09.3
+---8100B453 EU color 2010.07.1 to 2011.09.3
+---8100B454 -- US color
+---8100B455 EU color diesel 2010.07.1 to 2011.09.3
+---8100B456  -- Canada color disel 2010.07.1 to 2011.09.3
+---8100B457 EU color evo X 2010.07.1 to 2011.09.3
+---8100B459 US 2010.07.1 - 2010.06.3) - EVO, miles, color (RS)
+---8100B460 -- US color evo X
+---8100B461 -- EU color RA 2010.07.1 to 2011.09.3
+---8100B462 Canada color 2010.07.1 to 2011.09.3
+---8100B483 JP monochrome Galant Fortis
+---8100B485 -- EU monochrome disel C-Crosser
+---8100B621 EU diesel 2010.07.1 to 2011.06.3
+---8100B622 -- EU diesel  2010.07.1 to 2011.06.3
+---8100B721 US
+---8100B722  EU monochrome diesel 2010.10.1 to 2011.09.3
+---8100B724 --  EU color
+---8100B726 -- 01.10.2010 - 3.09.2011 EU color disel
+---8100B727 01.10.2010 - 3.09.2011 US color disel
+---8100B800 JP color
+---8100B801 -- EU RU color 2011.07.1 to 2012.06.3
+---8100B802 Canada color 2011.10.1 to 2012.06.3
+---8100B803 EU color 2011.07.1 to 2012.06.3
+---8100B804 -- US color
+---8100B805 -- EU color diesel 2011.07.1 to 2012.06.3
+---8100B807 -- EU color diesel 2011.07.1 to 2012.06.3
+---8100B810 EU color evo X 2011.09.1 to 2012.06.3
+---8100B811 -- US
+---8100B812 US 2011.09 - 2012.06) - EVO, miles, color (RS)
+---8100B813 -- US color evo X
+---8100B814 EU Ralliart
+---8100B815 Canada 2011.10.1 to 2012.06.3
+---8100B818 EU color diesel 2011.10.1 to 2012.06.3
+---8100B819 US color diesel 2011.10.1 to 2012.06.3
+---8100B821 -- EU color 2011.07.1 to 2012.06.3
+---8100B823 US monochrome 2011.10.1 to 2012.06.3
+---8100B824 US monochrome
+---8100B825 2011.10.1 to 2012.06.3
+---8100B827 EU diesel 2011.07.1 to 2012.06.3
+---8100B830 EU
+---8100B834 2011.10.1 to 2012.06.3
+---8100B835 2011.10.1 to 2012.06.3
+---8100B840 JP color disel
+---8100B855 -- EU color diesel 2010.07.1 to 2011.06.3
+---8100B889 -- EU monochrome Out3
+---8100B895 --  EU color Out3
+---8100B897 --  EU color disel Out3
+---8100B898 -- US color disel Out3
+---8100B901 -- EU
+---8100B902 -- US color Out3 GT 14MY
+---8100B903 -- JP color Out3 PHEV
+---8100B905 -- EU color Out3 PHEV
+---8100B951 -- EU color TPSM Continental
+---8100B954 -- US color Continental
+---8100B961 -- EU monochrome Continental
+---8100B983 --  L200
+---8100B992 --  L200 18MY
+---8100B997 --  L200
+---8100C007 Canada Ralliart
+---8100C031 --  EU monochrome 2012.07.1 to 2014.06.3
+---8100C032 -- Canada monochrome MCU 2012.07.1 to 2014.06.3
+---8100C034 -- US monochrome
+---8100C039 2012.07.01 to 2013.01.3
+---8100C042 -- EU color
+---8100C050 JP color
+---8100C051 -- EU color noTPMS 2012.07.1 to 2014.06.3
+---8100C052 Canada color 2012.07.1 to 2015.10.3
+---8100C053 -- Canada color MPH
+---8100C054 -- US color TPMS_MCU
+---8100C059 -- EU diesel color 2012.07.1 to 2014.06.3
+---8100C061 JP Delica
+---8100C062 EU color evo X 2012.07.1 to 2014.06.3
+---8100C064 US color2014.05.1 to 2014.06.3
+---8100C065 -- US color evo X 2012.07.1 to 2015.10.3
+---8100C234 -- L200 16MY
+---8100C294 -- EU monochrome Out3
+---8100C296 -- EU disel Out3
+---8100C299 -- US monochrome Out3
+---8100C301 -- US color Out3
+---8100C302 --  EU color MPS 16MY
+---8100C331 --  EU monochrome 2014.07.1 to 2017.08.3
+---8100C351 --  EU color TPMS 2015.11.1 to 2017.08.3
+---8100C353 01.04.2014 - 3.06.2017 US color
+---8100C355 01.04.2015 - 3.06.2017 EU color disel
+---8100C359 -- EU disel 2014.07.1 to 2015.06.3
+---8100C385 -- EU Out3 PVEV
+---8100C386 UK Out3 PHEV
+---8100C412 -- EU color Eclipse 02.2018 - 07.2018
+---8100C413
+---8100C415 -- EU color Eclipse
+---8100C416 11.2018 - 04.2019 2.2 Di-D, A.T
+---8100C421 -- EU color Eclipse
+---8100C423 -- US color Eclipse
+---8100C443 -- JP color OUT3 phev
+---8100C455 -- EU color OUT3 PHEV
+---8100C456 UK Out3 PHEV
+---8100C506 -- Out3 16MY
+---8100C508 -- EU color diesel Out3 16MY
+---8100C514 US (final edition) - EVO, miles, color
+---8100C533 Out3 17MY
+---8100C538 -- US color Out3 17MY
+---8100C543 -- EU color Out3 17MY PHEV
+---8100C547 -- EU color Out3 PHEV
+---8100C548 -- US color Out3 PHEV
+---8100C563 -- L200
+---8100C617 -- US color Out3
+---8100C621 -- EU color 18MY
+---8100C624 -- US color
+---8100C651 -- EU color Out3 19MY
+---8100C656 -- US color Out3
+---8100C658 -- EU color Out3 PHEV
+---8100C659 -- US color Out3 PHEV
+---8100C721 -- 01.07.2018 EU color TPMS
+---8100C724 -- US color
+---8100C753 -- JP color Continental
+---8100C783 -- EU Eclipse 08.2018 - 12.2018
+---8100C784
+---8100C785 - 01.2019 - 05.2019
+---8100C801 --  EU color FCM.AHB.LDW 20MY
+---8100C804 --  US color TPMS 20MY
+---8100C832 -- EU color Out3 20MY
+---8100C833 -- US color Out3 20MY
+---8100C837 -- US color Out3 19MY
+---8100C839 -- EU color Out3 PHEV
+---8100C853 05.2019 -
+---8100C857 -- US color Eclipse 06.2019 - 12.2020
+---8100C858 Canada color Eclipse
+---8100C859 EU color Eclipse 06.2019 -
+---8100C905 -- US color Eclipse R7F701404 01.2021 -

А далі все просто, отримали файл eeprom, зберегли, поміняли три байти і готово, завантажуємо назад в панель.
байти: 72, 74, 76
240 km/h — 03 -- одометр в км, 08 --одометр в милях
байти: 73, 75, 77:
8000 RPM — 48