I want to put an 2005 Civic Si Cluster into my 2003 Civic so I look everywhere to find the wiring diagram for both cluster and it seem I can't find it.

I have both cluster, both pin out schema, I just need to be sure that the wire have the same function on both car to redo the pin out correctly

Can anybody could help me with this issue?

 

isn't the 03 and the 05 the same? I can't remember, but I put the newer LED cluster in my 2001, had some wires to switch around and one I think needed to be made longer. think the info I used was on 7thgenhonda

 

In the states, the Si is a hatchback (EP3 chassis). Its got a slightly different harness all-together.

 

oh ya, true. i have the 'EX' cluster then from the kouki 7th gen - not an EP3 cluster.