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no brake light

  • Thread starter Thread starter At1Maverick
  • Start date Start date Jan 23, 2004

At1Maverick

Member
May 28, 2003
57
0
6
Alameda, CA
Jan 23, 2004
#1
  • Jan 23, 2004
  • #1
I've had my Mustang for awhile now, all along the brake lights worked fine, until a few months ago. First it was the Pertronix Ignitor that took a dump on me, then driving down the freeway, a buddy of mine whom I asked to follow me noticed that I had no brake lights. Got home and checked it out, I had a light bulb out, so changed it. nahh, didn't work, got me a switch. then, it hit me, where the hell are the wires that's supposed to go to it???I tried tracing it with a help of an old wiring diagram that I have, honestly I don't see what I'm lookin for, and if I remember correctly I've never seen anything hooked up on the brake light switch. Can somebody help me?!?!
 

SuperDave

Early-Model Mentor
Founding Member
May 3, 2000
6,361
0
0
Tacoma, WA USA
Jan 23, 2004
#2
  • Jan 23, 2004
  • #2
On the 641/2's the brake light switch is on the master cylinder and later cars have them adjacent to the brake pedal. The wires should be nearby with the cirrect plugs attached.
 

Pakrat

Founding Member
Aug 6, 2000
3,843
0
56
Currently: NH Originally: Rhode Island (and all po
Jan 23, 2004
#3
  • Jan 23, 2004
  • #3
So they worked a few months ago, but now there are no wires? Hmmmm. What year is your car?

What you really need is a circuit tester or multi tester to track down the problem before you buy any more parts that you may not need.
 

bud4660

Founding Member
Apr 14, 2002
459
0
0
Mesquite, Tx
Jan 23, 2004
#4
  • Jan 23, 2004
  • #4
Do the turn signals work in the rear?? If so then you know the wires and bulbs are good. How about a fuse?? I dont remember if the brake lights are fused or not. And it seems I remember if the turn signal switch fails it takes the brake lights too?? Just some ideals...
 

SuperDave

Early-Model Mentor
Founding Member
May 3, 2000
6,361
0
0
Tacoma, WA USA
Jan 23, 2004
#5
  • Jan 23, 2004
  • #5
Yeah for meters and test lights! Pak is spot on!
 

Pakrat

Founding Member
Aug 6, 2000
3,843
0
56
Currently: NH Originally: Rhode Island (and all po
Jan 23, 2004
#6
  • Jan 23, 2004
  • #6
Simply goes in line with rule 5 SD, I learned from the best.
 

At1Maverick

Member
May 28, 2003
57
0
6
Alameda, CA
Jan 24, 2004
#7
  • Jan 24, 2004
  • #7
it's a 1969 Coupe, yeah no signs of the wires that plugs into the switch, been trying to trace it, but I really have a hard time with wires, and funny thing is, i've been down there a few times and i know nothing has been conected to tha switch, i know it may sound absurd, but .. that's what i saw. and yeah blinkers work , at least the lights does.
 
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