Originally Posted by 94325is
Thanks a lot for the responses. Turns out that a 94 instrument cluster has no coding plug and that it is on a eprom chip on the board. I am not going to go through the trouble of removing a sodered on chip. The funny thing is that the red light that should come on is not. Oh well.
is the milage on the new cluster higher then your old one? if it is its probably the reason why the tamper light isn't coming on, another could be the the lack of coding plug.