Just got me a 89 with a KA24e single cam manual tranmission. Everything works in the car except the notorious HUD. Troubleshooting possible causes and ive stumbled upon this harness plug that is left out. IDK what it goes too. I looked everywhere. Can someone please point me to where it goes to. Its on the lower harness. It is strapped next to the starter and left hanging there. Here are pictures of how the plug looks like. Ive searched for about 3 weeks now. HELP! sorry i know its such a noob quesion.
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