When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I recently installed a new deck in my 88 Mazda RX7 and notice this wire. Can somebody help me and tell what it is and where it needs to be connected to? It’s attached with the cigarette lighter. I took pictures but don’t know how to upload them
Find the section you need to look at, in this case wiring diagrams.
On the first page of wiring diagrams there's a section labeled "INSTRUMENT PANEL HARNESS" that looks like it should be close to the area you've described on 50-118. FSM 50-118
There's one Yellow / Black wire I can see in that area on the Electronic Control Switch, I've put a red arrow over it. Might be the one you've got, might not. If it isn't since I have very little to go off of it's up to you to find it now that you know how.
