the scan tool isn't spitting any codes of any kind. its not showing any short circuts or anything at all. the batteries are fine.

 

Im almost certain its gonna be the speed sensor. I didnt even know you could get codes from a 12v

 

can the speed sensor cause the trans to not shift or make any attempt into any gear??

thanks

 

anyone???

joe

 

update. the tranny issue was the input shaft spun inside the hub assembly. had the georand brothers go through it and fix it.

now as for the tach and so forth its still doing it.

this is what its doing:

tranny now won't shift u have too manually shift it.
there is no OD at all.
there is no tach at all.
the volts gauge is around 12.2 volts

this all went at once.

i have 2 new batteries in the truck no fix.
brand new ESS on the dampner ( still no fix )
swapped out computer no fix
swapped out alternator no fix

need help fast stuck in florida.

 

Do you have an update? I have a standard shift, but I too lost my speed/tach/charging and a/c all at once. I am told to replace the speed sensor, but now I think it might be the cam sensor. I hope you found the answer and don't mind to share. Thanks