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If it truely IS a viper T-56 then yes it does have a speed sensor....Left side rear, 3 prong pigtail...this is a Hall Effect sensor


This isn`t going to be plug and play and I really don`t think you can even make it work for several reasons.
First: the Dak gets it`s speed sig obviously from the rear sensor, However the ABS module does the conversion for the signal and then sends it to the PCM.
Second: the ABS is looking for an inductive sensor and it`s corrosponding resistance and sinewave output for diagnostics, it will not be happy with a square wave from the T-56 sensor (there are ways around this)
Third: Without actually seeing the tone wheels and doing some simple calcs on the pulses per rev, it is just a guess but if it is way different the ABS will probably not be able to go far enough with the difference (it has a very limited range)


Put the tone ring back on the rear...And by the way, it dosen`t go on the Ring gear, it is pressed on the carrier and is VERY easy to do.


Just my


Rick

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hmm...I knew the ABS used the same sensor, but was unaware that the ABS computer is actually what "reads" the speed signal to send to the PCM.

pretty sure his gearbox is a true viper unit. it has what I thought was a neutral safety switch (3-prong pig tail...maybe this is the speed sensor?) there's 2 plugs for the reverse lights, one at each shift location, and there's a viper logo stamped into the side of the casing. there was another plug on the right side of the case down low that I thought might be the speed sensor.

(my TKO has a speed sensor, NSS, and reverse indicator switch--NSS comes out of the shift location, Reverse comes out the side of the gearbox--both on the left, and the speed sensor was down low on the right side.)

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