is there a way to test a used TSS without complete install?

kilog55 · Post by **kilog55** » Tue Apr 05, 2011 7:10 pm

ok i have voltage in the open circuit

electrical is always backwards

fordman · Post by **fordman** » Tue Apr 05, 2011 7:13 pm

oh man dont confuse me. i can never remember which is which.

Post by **70_F100** » Tue Apr 05, 2011 8:51 pm

So, that means you have voltage on one side of the switch when the pedal is up, but none when the pedal is depressed, right?

kilog55 · Post by **kilog55** » Tue Apr 05, 2011 9:47 pm

yes on two diff switches, one is new the other is out of my 79 and it works in the 79 as far as i know.

kilog55 · Post by **kilog55** » Sat Apr 09, 2011 3:04 pm

okie dokie, every single light is now working but i need a new TSS that little clip that sandwiches it all together broke, but i have functional brake lights now. wasnt get any power to the one side of the wire, with the brakes off i had voltage, but with them applied i had nothing so i rewired it and surprisingly i have brake lights now.

ericknight · Post by **ericknight** » Sun Apr 24, 2011 4:50 pm

The switch is still available from your Ford dealer, part number DOTZ-13341-B. Be sure to take that part number with you, as their computers don't go back that far and they can't look it up by vehicle. Probably wise to replace both horn carbons as well while you have wheel off. I replaced mine last year, details here http://www.fordification.com/forum/view ... a&start=15 .

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is there a way to test a used TSS without complete install?

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Re: is there a way to test a used TSS without complete install?