98820-3ZL0A — airbag ECU crash data reset
Airbag control unit fitted to the Nissan Pulsar, built by Autoliv with XC2336B memory. Upload the dump you read from the module and download it back with the crash data removed.
| Part number | 98820-3ZL0A |
|---|---|
| Vehicle | Nissan Pulsar |
| Module manufacturer | Autoliv |
| Memory / MCU | XC2336B |
| Method | Crash data cleared from the memory dump |
| Price | 20 tokens (from 14.29 € per reset) |
This module is in our supported database. We check your dump before any work is done — if the crash data cannot be removed, the tokens go back to your account. You never pay for a job we cannot deliver.
Reading the XC2336B microcontroller
This module has no separate EEPROM: the crash data is kept in the data flash (EEPROM emulation) of its Infineon XC2000 microcontroller (XC2336B). Read it over the bootstrap loader or DAP with a programmer that supports this MCU.
Make two reads and compare them before you upload, and keep the original file as your backup.
How the reset works for this module
- Read the XC2336B memory of the 98820-3ZL0A module with your programmer and save the dump.
- Upload that file here and enter the part number 98820-3ZL0A.
- 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.
No programmer? You can also send us the module. More answers in the FAQ.