Wiring question
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Joined: Feb 2025
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Wiring question
Hey Guys I have a 1988 trans am with the digital dash. Attached is a photo of a brown wire on the little junction box attached inside the drivers side firewall. Does anyone know what it’s supposed to go? A previous owner has left it cut. Or know the technical name for the terminal block so I can look up a wiring diagram? Thanks. If anyone has a wiring diagram for this car please let me know because I have a lot of wiring issues to work through
Joined: Oct 2020
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From: Franklin, KY near Beech Bend Raceway, Corvette Plant and Museum.
Car: 1992 Pontiac Firebird
Engine: 5.0L L03 TBI
Transmission: 700R4
Axle/Gears: 2.73
Re: Wiring question
Here is a link to the entire 1988 Firebird factory service manual from TGO member @John in RI on his website https://berlinetta.info
Right click and "Save file as" the link below.
1988_Pontiac_Firebird_Service_Manual.pdf
Having the entire factory service manual might come in handy for something else later on.
Right click and "Save file as" the link below.
1988_Pontiac_Firebird_Service_Manual.pdf
Having the entire factory service manual might come in handy for something else later on.
Thread Starter
Junior Member
Joined: Feb 2025
Posts: 6
Likes: 0
Re: Wiring question
Here is a link to the entire 1988 Firebird factory service manual from TGO member @John in RI on his website https://berlinetta.info
Right click and "Save file as" the link below.
1988_Pontiac_Firebird_Service_Manual.pdf
Having the entire factory service manual might come in handy for something else later on.
Right click and "Save file as" the link below.
1988_Pontiac_Firebird_Service_Manual.pdf
Having the entire factory service manual might come in handy for something else later on.
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