Subaru Legacy 2011 Change Speedometer 2014 Year Legacy HELP!

Hello Guys,

First sorry for my english im live in istanbul,Turkey

im so many research in google but i dont solve my problem and i think you are can help me about this problem. in turkey resource access is few problem because almost never people dont know subaru but i love.

my problem is i have Subaru Legacy 2011 Model Year 2.0i Sedan Car.

 

1 month ago i go georgia and i see 1 broken car take speedometer this car 2014 legacy premium have eyesight to...

i take this speedometer and i stuck my car. and reprogram immobilizer now working but in screen have yellow errors eyesight no have my car because have this errors.

i share too screen

https://ibb.co/mCMbk9S

 

i need without eyesight like this speedometer eeprom data.

if is possible i need KM speedometer

and other things... thanks a lot of...

Edited September 14, 2020 by Ap0x
img

I have no idea how to fix this. Just wanted to say your English is good.

I have no idea how to fix this.

 

I do not think it is able to be fixed...

Maybe this thread will help you out.

 

https://legacygt.com/forums/showthread.php/2014-cluster-2011-261713.html?t=261713&highlight=

i need just without eyesight like this speedometer eeprom data after i can solve my problem guys.. thanks a lot of every helps i like this forum (legacygt.com)

You have to modify cluster chip dump to get rid of the eye sight. But if you want km instead of mileson the dial - I suggest you to look for European version of the cluster. What legacy do you have? Petrol or diesel?

for me first important disable eyesight option my car is petrol this cluster to petrol no problem. just i need data without eyesight clouster chip dump data i need...

You can post 4 first lines of your dash eeprom and I will tell you what to change

Okey tomorrow i will read my eeprom

Any updates to this thread?

 

Ever since I put the 2014 cluster in my 2012, I believe I lost the ability to change the SI drive mode (which is feel is even more important than having the eyesight errors).

 

Wondering if anyone else noticed the SI drive issue.

SI drive feature should be enabled in cluster EEPROM. If it doesn't work with your Facelift cluster - then your facelift cluster EEPROM does not have this feature enabled.

That makes sense, I'll have to stop being lazy and attempt to read the EEPROM.

 

Hoping it's supported by flashrom because that's something I'm familiar with (from BIOS flashing).

Decided to try and pull the data from the original EEPROM (93C76), it seems that my favourite software (flashrom) doesn't support this chip.

 

What software are you guys using to pull the data?

 

Is the process here the best way to go?

https://www.subaruoutback.org/threads/immobilizer-reverse-engineering-2005-obxt-probably-other-year-models.501753/

 

Or is it better to use ponyprog, and if so what hardware?

Edited May 8, 2021 by moral hazard

Decided to try and pull the data from the original EEPROM (93C76), it seems that my favourite software (flashrom) doesn't support this chip.

 

I don't have much experience with EEPROM stuff other than recovering a bricked laptop 6 weeks ago, but the versions of AsProgrammer and NeoProgrammer I downloaded all support the 93C76.

 

A cheap CH341A programmer can be used for this with a little modding...

 

Asprogrammer seems to have worked.

 

I've read the chip for the 2010 LGT.

 

Now I have to pull the newest cluster from my car and read that one.

 

Would love to have eyesight disabled and SI drive re-enabled soon.

 

The first 4 lines from the old cluster:

37 4B 4B AF AF 13 13 23 23 FF FF FF FF 05 05

05 05 E1 E1 FF FF FF FF FF FF FF FF FF FF 36 36

69 69 1F 1F 00 00 7B 7B 0F 0F 6D 6D BB BB CA CA

36 36 03 03 18 18 29 29 2D 2D 96 96 37 37 0A 0A

Edited June 13, 2021 by moral hazard

Took me a while to solder wires onto board near the s93c76 chip (this newer cluster has a smaller chip and I was unable to use a sop8 clip).

 

Here are the first 4 lines on the new cluster:

 

A2 93 E2 A5 F8 EE AF 09 39 22 FF FF FF FF 07 03

F3 02 0A 60 FF FF FF FF FF FF FF FF FF FF 00 9B

9F 22 D0 94 83 00 1E B1 D0 07 E0 2E F0 55 49 60

6A 8B 0F 02 34 0B 56 14 C1 16 58 CD BF 9B 93 03

 

@Brunzo could you please advise what needs to be changed in order to disable eyesight and enable SI drive?

 

Cheers

Thanks your every by messages friends.

Are these dump lines from new color cluster?

Both the new and old cluster dumps sent to Brunzo for review.

 

Both came from Australian cars I believe.

 

The 2010 cluster had no eyesight, but it does have SI drive.

 

The new color cluster had come from an eyesight car which apparently didn't have SI drive.

Edited June 27, 2021 by moral hazard

Thanks to Brunzo I no longer have errors flashing at me. Very nice.

 

However it seems that SI drive is strange, before changing anything on the EEPROM, SI drive didn't work but it was showing a flashing I mode on the cluster.

 

Now after the modification, there is no flashing I.

 

I think the issue was the new cluster not talking to my old SI drive switch correctly. Maybe if I reinstalled my wrx steering wheel with SI drive on the wheel, it could be better. Unsure at this stage.

 

Probably won't bother with SI drive as I will continue working to port Merpmod to this ecu and use the map switching features from that patch.

 

Also curious how to determine which bits to change in the EEPROM for each feature of the cluster.

Edited June 27, 2021 by moral hazard

I thought changes are needed to both Eye Sight and Si drive, don't worry, will return si drive with next dump update.