soleniod duty cycle?

[mike2500]

I have a 545rfe transmission made by chrysler. It has soleniods that control the fluid. My question is, does anyone know what Duty cycle the soleniods might be rated at?

 

[Fabrico]

Generally speaking, the solonoids are not all the same. There are some transmission solonoids that continuously accept a PWM signal and adjust pressure or flow accordingly.

 

[reidh]

I would venture to guess a PWM signal: 100% duty cycle