Hey guys, I've looked at the forums and I understand that the code refers to the solenoid and other sensors that on that little block that attaches to the valve body. But I just want to know if maybe its just small electrical error.

The other day my truck threw P1757 and P0740. I know P0740 refers to the torque converter and ive had that code before. I erased it, went away and no problems. I did this same thing this time with the 2 codes and it went away and hasn't come up since. I've replaced the sensors and solenoids a year ago with fresh fluids and filter. Fluid level and color is good still. Not the smoothest in shifting, especially from 1 to 2, but it was like that since i got the truck, so i think thats a band issue.

Was it just a small electrical error or should I start getting parts to do this job all over again?

Thanks in advance

 

What brand parts did you get? My 96 would like to throw TCC and O/D codes, even though they seemed to work perfectly.... I think what happens is, if the solenoid doesn't engage INSTANTLY, the computer interprets the delay as a failure... I just cleared codes, and they would stay gone for a while. (six months to a couple years....)

 

Autex, aka some cheap off brand from amazon. It seems to drive as its always been and code hasn't come back up yet.

 

So long as the codes stay gone, don't worry about it.

 

Thanks!