Different ICU Connectors? Driver Side Turn Signal Won't Work!! NO CURRENT!!
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Honda-Tech Member
Joined: Apr 2009
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From: Los Angeles. California
So I have a 91 CRX SI. My driver side corner turn signal isn't working at all! I changed out the ICU that was burned and that got my turn signals to work, except my drivers corner turn signal.. I checked the wire, and found out it goes to the ICU connector.
I'm looking at 2 other wire harness's and see that the connectors are different! One is a 88 SI has 8 wires the other I don't know but has 7 wires? Same color as my 91's so I think they're 90-91. My 91 has 8 wires aswell, but a GREEN/BLACK Stripe wire in a different location. I think it goes to the right of Green/Red wire but I don't want to Re-pin it unless I know it goes there.
ALSO I GET NO CURRENT TO the drivers side corner signal!!!
Here are some pics:
MY ICU Connector with an arrow pointing to the GREEN/Black wire

Other 2

I'm looking at 2 other wire harness's and see that the connectors are different! One is a 88 SI has 8 wires the other I don't know but has 7 wires? Same color as my 91's so I think they're 90-91. My 91 has 8 wires aswell, but a GREEN/BLACK Stripe wire in a different location. I think it goes to the right of Green/Red wire but I don't want to Re-pin it unless I know it goes there.
ALSO I GET NO CURRENT TO the drivers side corner signal!!!
Here are some pics:
MY ICU Connector with an arrow pointing to the GREEN/Black wire

Other 2

Last edited by Syper; Dec 18, 2009 at 05:46 PM.
I believe there is a difference, I went through this a while ago when changing ICU's. The best bet which saved me in the end is just stick with the same Part # for the ICU printed on the back. I found at least three different types while searching in the local yards.
Thread Starter
Honda-Tech Member
Joined: Apr 2009
Posts: 1,135
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From: Los Angeles. California
Damn... didn't know that.
The new ICU that I got does have the same number as the old one though.
But I still can't get my drivers side corner turn signal to work!! For some reason the (GREEN/WHITE) wire that comes from the ICU connector and goes to the turn signal gets no current!! How is that possible!!!!??!?!??

The new ICU that I got does have the same number as the old one though.
But I still can't get my drivers side corner turn signal to work!! For some reason the (GREEN/WHITE) wire that comes from the ICU connector and goes to the turn signal gets no current!! How is that possible!!!!??!?!??
Last edited by Syper; Dec 18, 2009 at 05:54 PM.
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dj theoretic
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