Toyota CH-R 2020 89170-F4320

[calin.manitiu]

Hello!
I have a Toyota CH-R
Model year :2020
ECU part number: 89170-F4320

I tried to clear the crash data by using the file from the database.
After writing the file, I have cleared the errors, but I still get error code B1163 and !!! CRASH EVENT STORAGE FULL AND LOCKED !!!


Enable 12V on Extended Connector... ok
External power +10.95V
Clear errors... ok

Enable 12V on Extended Connector... ok
External power +10.81V
Read ECU Serial Number... 89170-F4320
Read Crash Status... !!! CRASH EVENT STORAGE FULL AND LOCKED !!!
Read Errors...
B1163 - !!! AIRBAG MALFUNCTION !!!
B1613 - FRONT AIRBAG SENSOR RH INITIALIZATION INCOMPLETE
B1618 - FRONT AIRBAG SENSOR LH INITIALIZATION INCOMPLETE
B162C - Unknown Error
B1633 - DRIVER SIDE REAR AIRBAG SENSOR INITIALIZATION INCOMPLETE
B1638 - PASSENGER SIDE REAR AIRBAG SENSOR INITIALIZATION INCOMPLETE
B163C - Unknown Error
B1651 - MANUAL CUT OFF SWITCH TROUBLE
B1653 - SEAT POSITION AIRBAG SENSOR CIRCUIT MALFUNCTION
B1660 - PASSENGER AIRBAG ON/OFF INDICATOR CIRCUIT MALFUNCTION
B1801 - OPEN IN DRIVER SIDE SQUIB CIRCUIT
B1806 - OPEN IN FRONT PASSENGER SIDE SQUIB CIRCUIT
B1811 - OPEN IN DRIVER SIDE SQUIB 2ND STEP CIRCUIT
B1821 - OPEN IN FRONT DRIVER SIDE - SIDE SQUIB CIRCUIT
B1826 - OPEN IN FRONT PASSENGER SIDE - SIDE SQUIB CIRCUIT
B1831 - OPEN IN DRIVER SIDE CURTAIN SHIELD SQUIB CIRCUIT
B1836 - OPEN IN FRONT PASSENGER SIDE CURTAIN SHIELD SQUIB CIRCUIT
B1861 - OPEN IN DRIVER SIDE KNEE AIRBAG SQUIB CIRCUIT
B1901 - OPEN IN FRONT DRIVER SIDE PRETENSIONER SQUIB CIRCUIT
B1906 - OPEN IN FRONT PASSENGER SIDE PRETENSIONER SQUIB CIRCUIT
B1921 - OPEN IN REAR PRETENSIONER SQUIB RH CIRCUIT
B1926 - OPEN IN REAR PRETENSIONER SQUIB LH CIRCUIT

I have also attached the dump.
Your help would be very much appreciated!
Thank you!

[calin.manitiu]

UPDATE
I cleared the original dump with AST and everything is fine. Seems like the file from the database is not working!

[smart-prog]

Big Thanks for Info!

[Rclassic]

Where I can find Pinout for this unit?

[smart-prog]

Check Pinout section in forum!

[Rclassic]

All right. Later I discovered that in the software there are links to the images.