North American Turbocoupe Organization



1987 ABS Brake system wiring diagram?
gbody455 Offline
Junior Member
#1
Hey I was wondering if anyone happens to have a wiring schematic for the Brake system on an 87 turbo coupe. I am trying to fix a "hard pedal" problem. Thanks
1987 Turbo Coupe 5spd, 18lbs boost, Dumped dynomax ultraflow, Cat delete. Good Times!
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Pete D Offline
Posting Freak
#2
Does the booster pump run for a few to several seconds when you turn the key to ON? If not it may be a simple as the booster relay, the most forward of the 2 relays under the black cover directly under the vacuum tree on the fire wall. See the appropriate section in this article:
http://www.turbotbird.com/techinfo/TEVES...%20TCs.htm

I have diagrams but your email isn't public. Email me if you still need them.
Pete Dunham
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gbody455 Offline
Junior Member
#3
No it doesent, but i have checked it i dont think the system is getting power. I sent you an email, thanks!
1987 Turbo Coupe 5spd, 18lbs boost, Dumped dynomax ultraflow, Cat delete. Good Times!
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Jeff K Offline
Administrator
#4
Just follow the tech article Pete quoted, and I guarantee you it will lead you to the problem.
Jeff Korn

88 Turbo Coupe: Intake and exhaust mods, T3 turbo at 24 psi, forced air IC, water injection, BPV, Ranger cam, subframes, etc., etc.
86 Tbird 5.0 (original owner): intake, exhaust, valvetrain mods, 100 HP N2O, ignition, gears, suspension, etc., etc.
11 Crown Vic Interceptor
14 Toyota Camry (wifes car)
95 Taurus GL Vulcan winter beater
67 Honda 450 Super Sport - completely customized
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