Mondeo mk4 cluster repair

**drewdom** · 13th April, 2019, 06:43 PM

Hi Friends.Looking for some tips how to repair ford mondeo mk4 instrument cluster.Lcd works only in half part,also lighting goes crazy.All points are reflowed.Changed lcd display from another dash no luck.

**armen777** · 13th April, 2019, 07:05 PM

Originally Posted by drewdom

Hi Friends.Looking for some tips how to repair ford mondeo mk4 instrument cluster.Lcd works only in half part,also lighting goes crazy.All points are reflowed.Changed lcd display from another dash no luck.

What processor? often need to solder all the legs.

**drewdom** · 14th April, 2019, 05:10 PM

Originally Posted by armen777

What processor? often need to solder all the legs.

The processor is M9512DP512 everything was resoldered also V4275 regulator replaced.

**jomberykaso** · 14th April, 2019, 07:14 PM

check flex of screen display

**drewdom** · 14th April, 2019, 10:31 PM

What is flex? I replaced all screen from other dash and the same.

**jomberykaso** · 14th April, 2019, 11:09 PM

Maybe you need to check some capacitors or resistors. You can use a multimeter for that.

**galaxy0634** · 15th April, 2019, 01:37 AM

This is what jomberykaso mean check this 80% the reason of ur problem images.jpg

**drewdom** · 15th April, 2019, 06:30 PM

No it is not because I heave 2 clusters and allready swaped this screens between them and only one give result like this.Here is other one with screen taken from broken one but in this one gauges don't work.