Xhorse VVDI BIMTool Pro can change CAS1, CAS2, CAS3, CAS3+, CAS4 (0L15Y), CAS4 (5M48H) KM (mileague) via dump file.
Change KM for EWS/CAS: Load EEPROM dump, input new KM value, press button Change KM and save new EEPROM dump then write it to EEPROM.
1. CAS1/ CAS2/ CAS3/ CAS3+ change KM steps:
Record the KM information displayed in instrument, take instrument away from car avoid synchronize KM with CAS automatically
Set CAS KM to 0 (you can do this via OBD or EEPROM dump, select correct CAS version)
Read instrument EEPROM dump by programmer then save EEPROM dump you read, usually it use M35080 chip
Select File Change KM ->M35080 (Instrument) and load EEPROM dump saved in step 3 Attention: this type instrument have 2 algorithm for KM, Algorithm 1 and Algorithm 2, you need try different algorithm to check the Old KM in file value, which one is nearby the KM (write in the first step), which is the right type. Change new KM with the right type
Input new KM
Press button "Change KM" and save new EEPROM dump
Write new EEPROM dump to M35080 chip
Put your instrument in car
Finished
2. F-Series (CAS4 system) change KM steps:
Record the KM information displayed in instrument, take instrument away from car avoid synchronize KM with CAS automatically
Set CAS KM to Okm (Change KM with File Change KM, select type accord chip mask, support 1L15Ymask and 5M48H mask)
Read instrument EEPROM dump by programmer
Select File Change KM ->F-Series Instrument and load EEPROM dump which saved in the third step)