Bad pixels

[malz]

Hi i have bad pixels on instrument cluster.I must replace instrument cluster One day i look my baby while engine is running and i decided to see what will be if i unplug some of items like idle control valvae, camshaft sensor etc...I noticed that all the pixels back.I concluded that some of the parts are not working properly and the problem is not the instrument cluster.

I apologize for the bad English.

[andsteve]

:bs

[KGB7]

Pixel issue has nothing to do with unpluging random things. It just doesnt make sense.
The ribbon cable behind the cluster gets lose and thats why you see dead pixels.

[malz]

Pixel issue has nothing to do with unpluging random things. It just doesnt make sense.
The ribbon cable behind the cluster gets lose and thats why you see dead pixels.

Yes, I know, but how to explain this?

[KGB7]

Yes, I know, but how to explain this?

You will have to duplicate and triplicate the steps you took to verify what you did fixes bad pixels.