2014 FORD MUSTANG DR33-14B321-AC

[Artem93]

Hello I need to clear crash data in this dump
DR33-14B321-AC
XC-2361B

[superjet]

write and clear error,report.

[Artem93]

Thanks, the crash is gone, the lamp is off.

[Bult2020]

Hi,
Colleagues I have such a driver to remove Crash data. What to read and write it with? What programmer or equipment?

[fuzz1]

You can use UPA to read the infineon chip

[Bult2020]

Unfortunately I don't have UPA :( but I have X-tool and after disassembling the controller (MCU XC2361B-40F) it turns out that it can be done using the connector (XC23xx support) but there is no diagram for my controller. Does anyone have a connection description for the connector below?

[fuzz1]

Here try this1079997

[Bult2020]

Thank you, unfortunately x-tool is an invention that does not always work after connecting, it reads something different every time and after 1 minute loses communication until the voltage is discharged. Then you can perform the operation again, but not all of them. For this I bought a UPA programmer, it has just arrived, can you tell me how to connect (schematic)? Or maybe there is a script to read this MCU via JTAG? I would be grateful for the tips, this is my first time with this equipment

[fuzz1]

Post the picture of the board both sides. Open upa weld to the point and read the file. If I remember correctly you will need an external power supply 12 Volts to connect to the board

[Bult2020]

Below are the pictures of the PCB, I hope they are enough

[fuzz1]

I think that's the one1080568

[Bult2020]

Thanks I conect duble check and have message :
Error Invalid Device ID: FFFFFFFF
Reading: 1 Errors Found Device: XC2361B-40F Range: 0 - 3FFFF
Error Invalid Device ID: FFFFFFFF
Reading: 1 Errors Found Device: XC2361B-40F Range: 0 - FFFF

[Bult2020]

I already know where the error was - I connected the power supply to the UPS and the PCB needs to be powered by a separate external power supply. Now I would like to ask you to modify the batch to remove the Crash date.

[RUSLAN]

Your clean file.Go to a private message

[Bult2020]

Thank you for the file. However, I have a problem, the module is not visible under diagnostic equipment after connecting to the car. It reads and writes normally. Has anyone had such a problem?

[RUSLAN]

Check this file. In your file I fixed the erased area in the addresses. I thought it was strange.

[Bult2020]

I uploaded your file, unfortunately, still no communication. Also no communication when I upload the original. Errors below. I am also sending exactly what I did:

1. Attempt to read X-tool (communication was only for the first two minutes)
2. Attempt to clear crash x-tool - error
3. Attempt to clear x-tool errors - OK
4. Order UPA programmer - read, send to the forum.

5. Upload UPA - cleared files.

Every time no communication with the RCM module - errors below. Please help me make this driver - upgrade. I am attaching all files read by x-tool and UPA together with Flash 0. Maybe you will find the reason

[fuzz1]

Write this file to see if you get com.
Maybe xtool mess things up

https://www.digital-kaos.co.uk/forums/showthread.php/1048016-Ford-Mustang-2015y-crash-DR33-14B321-AC?highlight=DR33-14B321-AC

[Bult2020]

I tried these files and still no communication. Could it be a fuse or resistor on the board? Or is it rather SW?

[fuzz1]

Seems your ECU is messed up. Or one of the pins is no longer making contact

[ylie86]

I tried these files and still no communication. Could it be a fuse or resistor on the board? Or is it rather SW?

check ground if is connect

[ylie86]

Connect the airbag ecu housing to the car body to connect to the negative pole on the chassis, I had the same problem on a Ford Transit and until I screwed in the screw that held it, it wouldn't communicate with the diagnostics

[Bult2020]

Thank you for the information, tomorrow I will return to the subject and test with the housing connected. Before disassembly the controller worked normally, so I hope it will be a lack of mass :)

[Bult2020]

Thank you mate, exactly it was a lack of ground connection (I had the controller next to me during the tests). Grounding the car solved the problem and everything works :) Thank you all for your help and files, you are great.