P0758 help

[scooter007]

ok here we go 2000 4.3 4L60E ran great went to leave for work and had no spedo only 1 and 2 gears only and abs was acting up light was on .
took to shop 2 days and 500.00 dollars later they fixed my spedo and brake issue by changing the pcm however now i only have 2nd and 3rd and get the p0758 code i have completely removed the remote stat {never had a problem with it} replaced the ingtion switch ,changed both shift selinoids and the 3-2 downshift selniod and the tcc selniod so what the next thing to look at i have tested what i thought was everything someone please help


can some send me to a nice layout for the 4L60E wiring and internals that kind of thing like what color is the e wire on the tranny plug if its yellow and black i got power to it please some on give me somthing

[scooter007]

Originally Posted by scooter007

ok here we go 2000 4.3 4L60E ran great went to leave for work and had no spedo only 1 and 2 gears only and abs was acting up light was on .
took to shop 2 days and 500.00 dollars later they fixed my spedo and brake issue by changing the pcm however now i only have 2nd and 3rd and get the p0758 code i have completely removed the remote stat {never had a problem with it} replaced the ingtion switch ,changed both shift selinoids and the 3-2 downshift selniod and the tcc selniod so what the next thing to look at i have tested what i thought was everything someone please help


can some send me to a nice layout for the 4L60E wiring and internals that kind of thing like what color is the e wire on the tranny plug if its yellow and black i got power to it please some on give me somthing

anything ? anybody

[scooter007]

fixed it 1 wire bad in c1 and 2 wires bad in c4