Temperature control not getting power?

Ok so I took off the dash to replace the evaporator. I put everything back and now the connector that gives power to the temperature control module doesn't have any power. I have plugged (or at least I believe I have) everything back in and everything else does get power except the temperature control module. I have a diagram but its not really helpful, it just says the yellow wire is the one that carries the power but the thing is it has about 4 yellow wires on the connector and to check fuse #3 which I also don't know which one it is. Please help me. The car is a 1992 Acura Vigor.