hi i have a four speed automatic transmission and want to manualy shift it by sending 12 volts to the two gear selecting solinoids
when the shifter is in drive and
when solinoid 1 is on it is in first
when solinoid 1 and 2 are on it is in second
when solinoid 2 is on it is in third
when both are off it is in overdrive/4th
and i want to use a - + button to shift gears
any help would be good i am not very good with electronics
when the shifter is in drive and
when solinoid 1 is on it is in first
when solinoid 1 and 2 are on it is in second
when solinoid 2 is on it is in third
when both are off it is in overdrive/4th
and i want to use a - + button to shift gears
any help would be good i am not very good with electronics