Post Master General
Join Date: Apr 2012
Location: Bowling Green, VA
I Ride: '09 ZX6R
Scorpio is on the right track..... I'd suggest that you unplug every electrical connection you can reach on the wiring harness one at a time, and apply dielectric grease to each one.
If you swapped clusters and still have the fault, it's either the ECU, or the electrical connections between the two. Including a possibility of worn or chaffed wiring.
"Basic stuff fellas. Use your head for something other than to break your next fall."
"There's this adage that we have 2 ears and one mouth so we should listen twice as much as we talk. Unfortunately with the Internet people have taken this old adage and turned it around. They have two eyes and 10 fingers so they think they need to post 5 times as much as they read. And since they have 10 fingers and one brain, they only have to think 10% of the time! "