On the way home from work 55 miles an hour the truck just shut down and started making an emergency tone flashing transmission fault on the odometer screen. Now the truck turns over but no start. Its giving me a handful of codes ..p0962,p0753,p0750,p0748,p0743,p0740,p61B
I hope I didn’t lose the drivers in the pcm. The harness is good so maybe it that hard harness in the transmission??? Anyone have any ideas I would be grateful

 

Year, model, and engine?

 

2007 regular cab 4.2L f150 .. #1ftrf12287nao8631

 

Those are all transmission solenoid, torque converter, and torque monitoring codes. Check all your fuses. It may be the internal harness.

 

So I finally got a chance to dig on in to the issue ,turns out the transmissions completely fine. the problem being no power well 5mv supplied to the solenoids and rear oxygen sensors . So bad pcm im pretty sure.. i can inject power on that circuit and the truck runs fine

 

Have you checked all your fuses?

 

Yes fuses and relays. Everything else seems to check out. my reference voltages are all good my grounds all good. It’s only my VPWR Out of pcm pin B 51,52,53