77960-TF0-E840-M3 — airbag ECU crash data reset
Airbag control unit fitted to the Honda Jazz, built by Keihin with MPC5604 memory. Upload the dump you read from the module and download it back with the crash data removed.
| Part number | 77960-TF0-E840-M3 |
|---|---|
| Vehicle | Honda Jazz |
| Module manufacturer | Keihin |
| Memory / MCU | MPC5604 |
| Dump size | 65,536 bytes (64 KB) |
| 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 MPC5604 microcontroller
This module has no separate EEPROM: the crash data is kept in the data flash of its NXP MPC56xx (Power Architecture) microcontroller (MPC5604). Read it over JTAG or serial boot (BAM) with a programmer that supports this MCU.
The MPC5604 dumps we have processed so far were 65,536 bytes (64 KB).
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 MPC5604 memory of the 77960-TF0-E840-M3 module with your programmer and save the dump.
- Upload that file here and enter the part number 77960-TF0-E840-M3.
- 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.