Yanhua Mini ACDP mileage correction module 35 has been released, supporting Toyota semi-liquid crystal instrument mileage correction chip model R7F701441. This is a tutorial on how to do Toyota R7F701441 Semi-LCD Mileage Correction with Yanhua Mini ACDP 2 + Module 35.
- Turn on the ignition to get the instrument panel on.
- Record the original mileage
- Remove the instrument to disassemble it, confirm the chip model is RF7F01441.
Power on Mini ACDP and open app, confirm the device has been bound.
Module >> TOYOTA ODO >> R7F701441
Connect the interface board to the device properly, instruction can be check in “Help”.
Identify Info >> OK
Please use the ACDP standard power adapter(voltage+ 12V, current > = 2.5A)
Connect the ACDP, interface board, and instrument module.
Continue >> Continue
Checking information, it says the chip need pre-processing.
Click OK.
Identify chip info finish.
Pre-process chip >> Backup data >> OK >> Continue >> Continue >> Continue
Don’t power off or unplug the device while reading chip data.
Please save chip data.
Read chip data finish.
Decrype chip >> OK >> Continue >> Continue >> Continue
During the chip preprocessing, it’s porhibited to power off or unplug the device.
Pre-process chip is finish.
Return to previous menu.
Reset mileage(auto mode) >> OK >> Continue >> Continue
The info display chip DO NOT need preprocessing now.
Click “Continue”.
Please save the original data of the instrument.
Chip model: R7F701441
Mileage(km): 1200
Click “Continue” to adjust mileage: 1100km
Writing chip data…
Reset mileage finish.
Install the instrument panel into the car, check if the mileage displayed on the instrument panel is normal.
Done.
