89170-42090 — airbag ECU crash data reset
Airbag control unit fitted to the Toyota Rav4, built by Denso with 93C56 memory. Upload the dump you read from the module and download it back with the crash data removed.
| Part number | 89170-42090 |
|---|---|
| Vehicle | Toyota Rav4 |
| Module manufacturer | Denso |
| Memory / MCU | 93C56 |
| Method | Crash data cleared from the memory dump |
| Price | 20 tokens (from 14.30 € per reset) |
Verified module. We have already processed this module type and hold a reference pattern for it, so the reset is done straight away.
How the reset works for this module
- Read the 93C56 memory of the 89170-42090 module with your programmer and save the dump.
- Upload that file here and enter the part number 89170-42090.
- We remove the crash record and return the repaired file, usually within minutes.
- Write the file back to the module and clear the fault codes.
Before you fit it back: clearing crash data does not repair the car. Deployed airbags, used pretensioners and damaged sensors must be replaced and the system checked fault-free before the vehicle goes back on the road.