1998-2002 Speedometer Cluster Plugs - Toyota Corolla, Chevy Prizm (1998-2008)

I'm trying to figure out how many wire clusters are supposed to be connected to the back of my speedometer cluster. It's on a 2001 3-speed Auto Corolla. My cluster is showing 5 places for plugs, but I only have 4 harnesses that plug in. Anyone know how many theirs has? I'm trying to figure out a bigger problem, but I think this could be part of it. Please let me know and if anyone has any pictures of the back of their clusters it would be greatly appreciated.

Thanks!

I have an actual picture somewhere around here - for now - this is one taken from the FSM for later 8th gen Corollas.

https://img.photobucket.com/albums/v620/fis...hgenCluster.jpg

Only four connectors are used, but there are five physical ports on the back of the cluster. Not sure what the use is for the fifth port - probaby have to probe it and buzz it out the old fashioned way to find out what it is for. On my 2002 - there were four physical connectors running to the cluster.

Awesome, thanks a lot!

Bikeman982

Maybe the fifth port is for some other options??