Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

Wiring Questions

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Old May 11, 2026 | 06:37 PM
  #1  
rtd16's Avatar
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Wiring Questions

Hello, I'm a new member and picked up my first third gen - 1988 IROC-Z, I've been wanting one of these since I was a kid and finally found a reasonably priced one.
I got it with a known issue where the parking lights will cause the fuse to blow when turned on. PO was chasing the issue when I bought it.
While looking through it I've found multiple wiring issues and looking for any help
In this picture is a red and red/black wire running up the driver fender by the washer tank. It's clipped and I can't find anything it would have connected to:


This photo shows the console removed. There's two ground wires attached to the shifter bracket. The ends were stripped and not connected to anything when I lifted the console:


This last one looks like some kind of ballast or something that is hanging inside the driver fender. Not sure what it is or goes to

Last edited by rtd16; May 11, 2026 at 06:39 PM. Reason: add picture
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Old Yesterday | 05:33 AM
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exiled350's Avatar
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From: Michigan
Car: 1987 Camaro Sport Coupe
Engine: 427ci Gen 1 Small Block
Transmission: 700r4
Axle/Gears: Strange60 4.10 Eaton Truetrac
Re: Wiring Questions

Probably aftermarket alarm system. The red/black white was most likely for a siren. I'd bet when they hacked it out they left the splice for the parking lights open somewhere and it's grounding out to the body.
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Old Yesterday | 07:28 PM
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rtd16's Avatar
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Re: Wiring Questions

Originally Posted by exiled350
Probably aftermarket alarm system. The red/black white was most likely for a siren. I'd bet when they hacked it out they left the splice for the parking lights open somewhere and it's grounding out to the body.
Thanks. That actually makes a ton of sense. There was also a switch under the dash and red LED installed below the cigarette lighter. I assumed it was a dummy light to simulate an alarm system but maybe it was a whole setup
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