DIY odometer adjust

 Odometer adjusting for swiped cluster need some tools:

first eeprom programmer DIY one

or purchase cheap one CH341A USB programmer

find cluster pinout for on bench power up (check odometer reading before adjust ) here

select the eeprom acoording to cluster model

using tachosoft for kilometer calculation select the right address in eeprom file here


for example Toyota camery 2007 cluster with eeprom 93c56 

save old file for history and backup

change only kilometer values



reprogram eeprom with new data



power cluster up and check

on line hex editor

 enjoy

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