Vw Crafter 2.5TDI cluster dash corrupted 2E0920840Q

**yarowsc** · 24th April, 2020, 07:34 PM

Hi mates.
Vw Crafter 2.5TDI 2007 year of production, cluster 2E0920840Q. The battery has run out. After attempting to start the engine, the display shows no km, only - - - - - - -. And the function of the engine tachometer was taken over by the speedometer, i.e. after starting the engine, the engine speed is indicated on the dial of the speedometer. I suspect corrupted eeprom file. In the attachment I add the reading file 25640. Cluster 2E0920840Q, HVW 906 446 5421, HW: 9.1, SW 15.05.00 - read from the sticker. Can anyone help repair this corrupter file ?? Or maybe someone has the original correct file reading from this version of cluster ??

Regards ....

**jomberykaso** · 24th April, 2020, 08:11 PM

Yes, your file is corrupted.

It has:

* wrong HVW.
* wrong part number.
* Incomplete Vin number.
*Tachograph activated.
*bad mileage (9,49 kms)
* and more......

**yarowsc** · 24th April, 2020, 10:15 PM

I know ..... and that's why I'm asking for help. in my backup directories - no such file

**jomberykaso** · 24th April, 2020, 10:38 PM

Post Vin number and mileage you need

**yarowsc** · 25th April, 2020, 08:44 AM

Vin number; WV1ZZZ2EZ7603 zero five two six
mileage org; 267750km
no tachograph

Thanks in advance

**jomberykaso** · 25th April, 2020, 09:08 AM

Originally Posted by yarowsc

Vin number; WV1ZZZ2EZ7603 zero five two six
mileage org; 267750km
no tachograph

Thanks in advance

Report........

**yarowsc** · 25th April, 2020, 09:33 AM

thanks mate jomberykaso. in monday I try and report

regards.....

**yarowsc** · 27th April, 2020, 05:07 PM

Hi mate.
no changes on this file from you. mileage still - - - - - -, engine speed in the speedometer, stored error in memory - 912B00 - ROD - unknown error code. I uploaded a working file from another meter with the same part number and SW, mileage still - - - - - -, but the engine tachometer is working properly. After uploading the second functional file, two errors in the cluster memory, the brake indicator light is on;

2 - number of errors found. Here they are:
912B - Key identification; relay / electrical ignition lock: unreliable signal
Test completed - Active / saved
9219 - ABS System Controller (J104): Incredible shutdown level
Test completed - Active / saved

km shows for a moment on the LCD, when attempting to read by OBD, then - - - - - -, when saving a new mileage km, also the value km is posed for a moment and still - - - - - -. from what I read, you must now read the EZS, set the same course there and it will be ok.
I am not sure if this is enough or maybe you will need a synchro cluster-ELV ??
does OBD go to read the mileage saved in EZS ??
then in the new file in the cluster I would set the same course as saved in EZS.