P0750
 

New to the forum, I've owned 3 different dodge trucks, long time dodge owner! Latest truck 2009 dodge ram 1500 4.7 545rfe trans

I was pulling my offshore boat for about an hour in tow and hull mode, after unhooking the boat i noticed the truck went into limp mode. i shut the truck off and started it back up and it ran fine till the next morning. check engine light came on with the code p0750 LR solenoid circuit

I swapped out the solenoid pack, fluid and filters and that didn't work. got a new pcm and its still stick in limp mode.

I can't figure out where the problem is, i was hoping i could get a little help?

Check the wiring for the trans.