Here are the operation tips for erasing airbag crash R7F7010643 for Subaru/Chevrolet etc using OBDSTAR P50 airbag reset tool.
Model example: Chevrolet Aveo 2024
Part number: 23756591
Processor: Renesas RH850 R7F7010643
For airbag module with R7F7010643 processor, you will need to work with MP001 programmer.
Operation Introduction:
1. Execute [Ecu Information] and [Read DTC] to confirm that the menu selection is correct and whether there is a crash fault;
2. Execute [Erase DTC]. If successful, it indicates that there is no crash data and no repair is needed;
3. Execute [Erase Crash]. If successful(Usually, ECUs before December 2020 can be directly repaired successfully), the repair is complete. Otherwise, continue with steps 4, 5, and 6;
4. Execute [Read All Data(BENCH)] to read all ECU data. If the reading fails, this ECU is temporarily not supported;
5. Execute [Write All Data (MP001) Original Data], fully erase and unlock and write the data saved in the fourth step.
Attention: It is necessary to confirm that there is correct data for cflash, dflash and BOOT data, otherwise the ECU will not be able to recover data after the programmer erases it!
6. Execute [Erase DTC]. If successful, the repair is complete. Otherwise, execute [Erase Crash] again to successfully repair.
Note: If the repair still fails, execute [Write All Data (MP001) Auto Repair], and then proceed to step 6 again.
