Does anyone here know if there is a difference in the underdash harness between the 88-89 Civic Si's and the 90-91 Civic Si's?

Also, to anyone who owns a 90-91, where is your hazard light switch? Just curious as I'm finishing up my wiring and just curious to know...

TIA,
Julian

 

Here ya go a 88-89 hazard light swicth is on the steering column on a 90-91 its on the gauge cluster hood as shown in the pic

 

i just put a full interior 91 si harness into my 89 dx so i could run my b17 with the harness it had with no problems, what a bitch!!! your going to need the rear harness to which goes to the fp and tail lights unless you just rewire.. my only problem is my fuel level is below empty, reverse lights are stuck on. gl if you need help just hit me up on aim