What is Code P0765

4.7L jeep
the p07 code is tranny error.
cutting off all power means , power to rear wheels or DC battery power to some things ,electrical things die?)
on all cars, DC power must be good first or the computers fail or go mad.
P0455 is gas cap loose, ignore it until all else is cured.
unless cap is missing sure.
Shift Solenoid "D" Malfunction. 0755

fix DC power distribution problems first.
bad grounds, bad connectors, alternator weak or dead
fuses blown or loose
loose wire lugs, or connectors.
rusty ground lugs wires.

title ,DIES Driving.
so dies means engine stalls. not tranny slip right.?
if is stalling can you save the stall before it completes the stall
by fast right foot actions
when it stalls tell the helper all other electrical things that die at the event. Radio dead, head lamps and parking lamps dead.
heater or AC cool blower dead?

Seems to me a pure electrical failure so far.

their are other causes beside the d pack ---such as clogged passages--fluid/filter ---circuit--and possible pcm/tcm https://www.yourmechanic.com/article/p0765-obd-ii-trouble-code-shift-solenoid-d-malfunction-by-valerie-johnston#:~:text=Detecting%20the%20P0765%20code%20means,between%20circuits%20in%20the%20transmission.

Did you reset the code when you scanned it. They will not reset them selves just because you repair the problem.

Definition of Diagnostic Trouble Code P0765 Category: Powertrain Definition: Shift Solenoid "D"Note: This definition of P0765 is applied to all manufacturers

Hi Grace , no you don't need to have it flashed , reprogramed ! How to Test Diagnostic Trouble Code P0765 Shift Solenoid Malfunction P0765 Chrysler Underdrive Solenoid Circuit Fault You need to see if there is a open circuit too , broke wire that goes to that solenoid !

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Has code P0765. This code is for an open or short in the OD solenoid or circuit. The transmission is always in 3rd gear.
NEED TO CHECK THE O/D SWITCH AND RELAY.

The way to go is to replace the both solenoids . People who suggest a new transmission are people to steer clear from. Find your self an accredited auto transmission shop. Have him check out the TCM first and then the solenoids and you should be fixed up.

P0765 - shift solenoid circuit malfuntion. Check
1 wiring
2 TCM
3 PCM
4 ECM

P0765 Shift Solenoid D Malfunction
http://engine-codes.com/p0765.html

The code is for a problem with the overdrive solenoid valve inside the transaxle. The valve would need to be tested and probably replaced if the fluid and filter are ok.