Dodge Repair: 05 durango transmission problem, powertrain control module, engine computer

Question
my 05 durango with 5.7 hemi pulled p0700(transmission control malfunction)
p0750(shift solenoid malfunction) p1521(transmission engaged at high
throttle angle). It feels like it has no power off the line. Any idea what could
possibly make all three code pull at once? suggestions?

Answer
700 is just to tell the engine computer the tranny has an issue
Possible Causes  
RELATED RELAY DTC'S PRESENT  
(T20) LR SOLENOID CONTROL CIRCUIT SHORT TO OTHER CIRCUITS  
(T20) LR SOLENOID CONTROL CIRCUIT OPEN  
(T20) LR SOLENOID CONTROL CIRCUIT SHORT TO GROUND  
TRANSMISSION SOLENOID/TRS ASSEMBLY  
POWERTRAIN CONTROL MODULE