Hello guys,
I need some help on this one.
I'm trying to correct the odometer on a 2000 Chevrolet Silverado, I'm using GQ-4X programmer from MCUmall.com and Tachosoft 20.1 to calibrate eeprom 25020.

The cluster was originally set to miles and the problem is that after modifying the dump now it reads Kilometers.

I wrote the original dump that I had saved and now even the original dump reads kilometers.....

Does any one know what might be wrong with this cluster?

Any help will be much appreciated.
Thank You.