taillight wiring help.......anyone???
Thread Starter
Junior Member
Joined: Nov 2010
Posts: 8
Likes: 0
From: nc
Car: (2) 1991 firebirds
Engine: v6 3.1l
Transmission: 700r4
Axle/Gears: stock
taillight wiring help.......anyone???
have a 1991 firebird and trying to put 1987 trasn am taillights in it...changed out the rear harness and taillights but i am alittle iffy on the wiring... 
any help is appreciated....ps... still have the starting problem(won't start) that's in another thread...thanks for everyone's help...have a great day!
any help is appreciated....ps... still have the starting problem(won't start) that's in another thread...thanks for everyone's help...have a great day! 
Supreme Member
Joined: Jan 2006
Posts: 3,341
Likes: 10
From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Swap N Shop
Black is usually ground in light harnesses.
For all swaps of this type you can use a 12 fused supply, one at a time, apply 12 volts to each wire on the replacement lamp assembly to see which wire lights up which lamp.
Then label each wire.
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing!
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
How Come Some Drivers On The Street Don’t Know How To Make A Turn In One Direction Without Starting By Turning A Foot In The Opposite Direction?
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For all swaps of this type you can use a 12 fused supply, one at a time, apply 12 volts to each wire on the replacement lamp assembly to see which wire lights up which lamp.
Then label each wire.
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
Happy Racing!
◙◙◙◙◙◙◙◙◙◙◙◙◙◙◙
How Come Some Drivers On The Street Don’t Know How To Make A Turn In One Direction Without Starting By Turning A Foot In The Opposite Direction?.
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