My tranmission have a code p17e5 it stop shiffing

Stop using it before your ruin that one

Have it diagnosed

Whom ever worked on it ,may have to start over,even
build the unit again, until they get it right & certainly have
to be able to test the electrical system

I assume this is an automatic transmission? (Otherwise, you control the shifting...)

Your transmission gears might be worn. You should take it to a reputable mechanic.

Check pump pressure. Line tap 1/8 pipe plug on left side of bellhousing. No pressure means front pump exploded. If you have line pressure of at least 100 psi then check linkages to valve body.

What was the actual trouble code ?

po700 tranny code,shif light TCC.

all this means is that the Tranmission Control Module has requested the Powertrain Control Module to turn the check engine light on due to a transmission fault code being stored in the TCM (transmission control module), you will need the TCM tested by the dealer or Aamco, Aamco tranmission repair does it free.

Have the fuel filter changed,it is stopping up,most likely.

Check the transmission fluid... although I doub this would be the case since you are able to do it manually. If the fluid level is fine, you should have the transmission checked by an authorized mechanic. It can be something as simple as an adjustment, but may also be something more serious.

run fault codes
indicates a torque converter clutch servo/ solenoid problem
could be wires disconnected inadvertently during the smog test /repairs

sun shell in trans is broken