gnomesxo

I have a 91 Honda Civic EF DX Hatchback manual, I got a 91 Honda Civic EF SI Sedan Auto cluster plugged everything in except the gear indicator since I don't an auto. Everything works except my turn signals, I know it's not the lights because if I turn on my hazards both turn signals work. Do I have to rewire and if so please show diagrams. Please and thank you

welfarepc

If you used a 90 to 91 cluster, its plug and play. All lights should work. Chances are someone pulled out the bulbs to use for another gauge cluster when it was out. Thankfully you should be able to swap some bulbs out of your original cluster over to the new cluster! Otherwise if your lights arent working you probably botched something while you were installing the cluster.

90 and 91 clusters all interchange.

88 and 89 clusters all interchange.

But they dont swap directly between each other, it takes a little wiring. But thankfully for you, you stuck with the correct generation cluster. 100% plug and play.