4/17/2023

CG100 Correct Honda Accord S6J3001 Mileage

Newer Honda Accord instrument cluster has secured processor spansion mcu S6J3001. There is also a RH66 chip but the km data is not stored in it.

CG100 Correct Honda Accord S6J3001 Mileage 1

CG100 Prog iii is the cheapest programmer to read/write chip S6J3001. Not directly calculate mileage. YRead S6j data, send data to CG engineer to modify data, write back new data to S6J. 

 

Here is the instruction on S6J3001 mileage correction with cg100.

Select Instrument function->Asian cars->Honda->Accord->S6J3001 Read/Write

CG100 Correct Honda Accord S6J3001 Mileage 2
CG100 will show you wiring diagram

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Connect CG100, and cluster with BDM4 adapter follow the diagram

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Original mileage: 8,0888km

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Read and save eeprom data

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Send the eeprom data to CG engineer to modify mileage data, i.e 2,6666km

CG100 Correct Honda Accord S6J3001 Mileage 10
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Write the modified data to S6J3001 chip.

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CG100 Correct Honda Accord S6J3001 Mileage 13

 Here is the another example of Honda Civic s6j336a mileage correction http://blog.obdii365.com/2023/04/04/2022-honda-civic-s6j336a-mileage-correction-by-cg100/