pls help! i had the km/h gauge from a canadian civic in my car for like 8 months working fine! and today i went to put my original mp/h one in and now my whole gluster stopped working!?!?!? wtf nothing works noy gas, temp, rpm, or speedo!?!? any ideas!? wire diagram?

 

anyone?!?!?!?

 

Try fuse #25 dash cluster (7.5A) under dash fuse box.
One Empty/spare fuse slot plus the 3rd fuse from the left on top row. (not counting the spare). If you don't have a fuse puller a Needle Nose pliers works much better anyhow.