Wiring for Speedometer help!!

[ChevyLee]

If you left the wiring to the neutral safety switch like it was originally with the Vortec harness I guarantee the PRND will workon the cluster. I'll see what I can do for you.

allen put in the switch, and it gave me PR32 im missing N D 1
Thanks again

[NITROUS]

That sounds like the switch needs to be pulled off of the tranny and readjusted. Turn the switch where the linkage goes through all of the way to the right or left and watch the positioning on the cluster and then reinstall it. If the switch was pulled off with it in the "N" position it can cause this problem. The switch needs to be in P and the linkage needs to be all of the way in Park. I had this same problem on another swap I did.

[ChevyLee]

That sounds like the switch needs to be pulled off of the tranny and readjusted. Turn the switch where the linkage goes through all of the way to the right or left and watch the positioning on the cluster and then reinstall it. If the switch was pulled off with it in the "N" position it can cause this problem. The switch needs to be in P and the linkage needs to be all of the way in Park. I had this same problem on another swap I did.

thanks ill try this tomorrow morning

[ChevyLee]

i pulled it off, turned the thing all the way to the right, all the lights were the same, put it back on, and the lights are still not coming on in N D 1. turned it all the way to the left, same thing...

i was able to make it say 2nd gear, when it was in park but when i shifted it, it went back to what it is doing, ill make a video of it later

[Kros383SS]

i smell a 98 dash swap 8)

Everybody and there mama is doing that swap, im just going to stick with the old style dash and maybe down the line update the door panels.
Its like everybody with there G** damn Flowmasters.

i pulled it off, turned the thing all the way to the right, all the lights were the same, put it back on, and the lights are still not coming on in N D 1. turned it all the way to the left, same thing...

i was able to make it say 2nd gear, when it was in park but when i shifted it, it went back to what it is doing, ill make a video of it later

Hey quit hijacking my thread!!
Im just playing man!

[Kros383SS]

Ok, that cluster uses a 2000K pulse and the LS1 4L60E uses a 4000K Pulse. You'll either have to install a dual reluctor ring on the tranny tailshaft like S&P sells for $500.00 or use a Dakota Digital Signal interface with 2000k pulse like this.

Universal Speedometer Signal Interface

Man ur raining on my parade with this bad news!!

I'll just stick with that DD interface, appreciate the help!

[Kros383SS]

Ok, that cluster uses a 2000K pulse and the LS1 4L60E uses a 4000K Pulse. You'll either have to install a dual reluctor ring on the tranny tailshaft like S&P sells for $500.00 or use a Dakota Digital Signal interface with 2000k pulse like this.

Universal Speedometer Signal Interface

Ok I was just on DD site reading up on that interface unit and it says the 700r4 output 4kppm, so is it then coverted to 2kppm for the speedo? Im a little confused bear with me!

so what does my 4l80 output(its a 93 model)??s

[ChevyLee]

sorry, i really didn't mean to.

[NITROUS]

Yes it converts the signal to 2000k. Call and talk to technical or sales, they were the ones that told me it would work.

[NITROUS]

Damn that sucks ChevyLee, maybe the switch is bad. Do you have another one? I'll look in the garage but I think my original one was broke.