Swapped out my deluxe instrument cluster for a 9C1 cluster and I'm getting some weird results.
1. No instrument cluster lights.
2. Turn signals work externally but the right signal makes the instrument cluster lights flash on and off in unison with signal as well as the brights indicator light.
3. Bright indicator light stays on regardless if brights are on or not.
4. Fuel guage does not work.
The 9C1 cluster plugged right in. Kind of a pain working with the speedo cable when reinstalling the cluster. I eliminated the speed sensor because I've eliminated the ECU so unfortunately no more cruise control (oh well I rarely would have used it anyway).
It's so nice to have that 120mph guage in front of me I just wish I could get it to work correctly.