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View Full Version : Toyota Hilux 83800-FF550-A instrumental cluster EEPROM dump



gifo
28th December, 2022, 05:48 PM
Good evening everyone.I try to find original eeprom dump for this cluster.The original chip is destroyed and no chance to be readed.Please help me (not for free).

jomberykaso
28th December, 2022, 06:06 PM
what year?, 93c56 or 93c66?

post picture of the cluster

gifo
28th December, 2022, 07:02 PM
Thank you,eeprom 93c66.Year on the dash is 2019.933157

jomberykaso
28th December, 2022, 07:30 PM
use this file, if you need to change mileage, just write here the mileage you want

gifo
29th December, 2022, 04:09 PM
Hello,i wrote the eeprom file,but unfortunately not working.On the display appears rear door open and mileage 0

idealb2
29th December, 2022, 07:23 PM
try and report

gifo
30th December, 2022, 12:29 PM
Hello,not working.Same result.I’m not able even to download software update from toyota server online

jomberykaso
30th December, 2022, 03:09 PM
mileage "0" = eeprom bad soldered or making bad contact (the same)

gifo
30th December, 2022, 04:30 PM
Double checked,good soldered.I will order new cluster.Somebody have made experiments with this cluster,the car comming in this condition to me.

gifo
30th December, 2022, 04:32 PM
Anyway,thanks to everybody for the help.When come the new cluster i will read the eeprom,and will upload it here.

gifo
4th January, 2023, 04:25 PM
Here is the file from the new cluster as i promised.Tested with the old dash and working.So,the problem was with the wrong eeprom file.