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#1
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78 Firebird tail light harness wires identification
I'm installing a used factory taillight harness in my 78 to replace the wiring mess back there to get the rear lights working for the first time in many many years.
The car is a race car that I'm trying to make a little streetable. This is the harness end of the new harness I'm installing. I know: Yellow: left signals dark green: right signals light green: reverse lights What I don't know is pink wire? Perhaps trunk release??? brown wire: Is it tail light, or brake light? What wire for the one missing/ to the brake light switch? THANK YOU!!
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Johnny US Army Retired 1978 T/A 463 Pontiac, KRE 74cc 292CFM D-ports, Lunati VooDoo, V-max lifters, TKII, ATM 850 E85 carb, TCI TH-350 race tranny, 3600 converter 3.73 12 bolt 11.63@116.68mph 1981 T/A 4-speed 406 Pontiac, Merrick ported 6X heads, Comp 270S cam, Crosswind intake 750 Street Demon, 3.42 30 spline Eaton posi street car. 1980 Formula 350 Pontiac back burner project 1972 LeMans 350 Pontiac |
#2
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Do you have a wiring diagram?
Fuel sender. |
The Following User Says Thank You to Trevor78 For This Useful Post: | ||
#3
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Johnny US Army Retired 1978 T/A 463 Pontiac, KRE 74cc 292CFM D-ports, Lunati VooDoo, V-max lifters, TKII, ATM 850 E85 carb, TCI TH-350 race tranny, 3600 converter 3.73 12 bolt 11.63@116.68mph 1981 T/A 4-speed 406 Pontiac, Merrick ported 6X heads, Comp 270S cam, Crosswind intake 750 Street Demon, 3.42 30 spline Eaton posi street car. 1980 Formula 350 Pontiac back burner project 1972 LeMans 350 Pontiac |
#4
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Signal wires double as brake light wires. Those come from the turn signal switch in the column. Pink is fuel sender as mentioned and brown is parking light circuit.
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1977 Trans Am 400/4speed (swap) Brian |
The Following User Says Thank You to bhill86 For This Useful Post: | ||
#5
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Thank you!! That helps a lot as I have a universal turn signal switch/arm for the race car steering column. Now I just need a flasher and a couple of hours...
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Johnny US Army Retired 1978 T/A 463 Pontiac, KRE 74cc 292CFM D-ports, Lunati VooDoo, V-max lifters, TKII, ATM 850 E85 carb, TCI TH-350 race tranny, 3600 converter 3.73 12 bolt 11.63@116.68mph 1981 T/A 4-speed 406 Pontiac, Merrick ported 6X heads, Comp 270S cam, Crosswind intake 750 Street Demon, 3.42 30 spline Eaton posi street car. 1980 Formula 350 Pontiac back burner project 1972 LeMans 350 Pontiac |
#6
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Check your PM, will send you a copy of diagram.
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The Following User Says Thank You to Trevor78 For This Useful Post: | ||
#7
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You got the email?
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Reply |
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