Shorted wire
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Joined: May 2021
Posts: 21
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Car: 1987 camaro Sport coupe
Engine: 2.8l multiport FI
Transmission: 4 speed with OD
Shorted wire
I have a fusible link that has 2 redwires going into it and 1 orange link coming out going to a positive lug connector on the starter. Cut the fusible link and mold splice off and have isolated which of the red wires is shorted. It goes into the c100 connector and I cant trace it under the dash please help. Where does this wire go and is it still a red wire under the dash?
Thread Starter
Junior Member
Joined: May 2021
Posts: 21
Likes: 0
Car: 1987 camaro Sport coupe
Engine: 2.8l multiport FI
Transmission: 4 speed with OD
Re: Shorted wire
Here is a picture of the link
The lowest link in this picture is the one i cut off because of a short. You can see two red wires going in.
The lowest link in this picture is the one i cut off because of a short. You can see two red wires going in.
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Joined: Sep 1999
Posts: 3,011
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From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Re: Shorted wire
Just replace both fusible links with new ones. Those 2 large red wires are the main power for the interior and electrical systems....
Thread Starter
Junior Member
Joined: May 2021
Posts: 21
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Car: 1987 camaro Sport coupe
Engine: 2.8l multiport FI
Transmission: 4 speed with OD
Re: Shorted wire
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Joined: Jul 2006
Posts: 2,867
Likes: 789
From: 212 is up in this Bit@#
Car: Resto-Mod 1987 IROC-Z Clone
Engine: Alky fed L92 Vortec Twin-Turbo 6.8L
Transmission: My own built/ design 4L80M
Axle/Gears: Custom 12 bolt (4.10:1)
Re: Shorted wire
The Power-Distribution varies by Model-Year and Engine.
Is this Thread regarding the 1986 2.8L listed with your user name/ info?
Is this Thread regarding the 1986 2.8L listed with your user name/ info?
Thread Starter
Junior Member
Joined: May 2021
Posts: 21
Likes: 0
Car: 1987 camaro Sport coupe
Engine: 2.8l multiport FI
Transmission: 4 speed with OD
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Supreme Member




Joined: Jul 2006
Posts: 2,867
Likes: 789
From: 212 is up in this Bit@#
Car: Resto-Mod 1987 IROC-Z Clone
Engine: Alky fed L92 Vortec Twin-Turbo 6.8L
Transmission: My own built/ design 4L80M
Axle/Gears: Custom 12 bolt (4.10:1)
Re: Shorted wire
The C100 Connector for your vehicle will use Terminal positions A4 and G5 to pass 12V from the Fusible-Link at the Starter-Motor into the cabin.
G5 powers the Head-Lamp/ Running-Lamp Switch, and the Accessory Fuse in the Instrument-Panel Bussed Electrical-Center.
A4 will go to the Ignition-Switch, the Lift-Gate Lid Fuse, the Stop/ Hazard Fuse, and the Circuit-Breaker for Power-Accessories.
G5 powers the Head-Lamp/ Running-Lamp Switch, and the Accessory Fuse in the Instrument-Panel Bussed Electrical-Center.
A4 will go to the Ignition-Switch, the Lift-Gate Lid Fuse, the Stop/ Hazard Fuse, and the Circuit-Breaker for Power-Accessories.
Supreme Member




Joined: Jul 2006
Posts: 2,867
Likes: 789
From: 212 is up in this Bit@#
Car: Resto-Mod 1987 IROC-Z Clone
Engine: Alky fed L92 Vortec Twin-Turbo 6.8L
Transmission: My own built/ design 4L80M
Axle/Gears: Custom 12 bolt (4.10:1)
Re: Shorted wire
Hopefully the Schematic Diagrams make things easy for you.
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