Gauge wrote:
OK now. Preventive replaced all the stuff: pressure sensor, pressure regulator, and inside wire harness and that do help. Works great about 1000 miles after repair (moved a little trip right away).
A decent explanation I found here;
https://www.troublecodes.net/pcodes/p0935/Second code seems to be a result of the first. P1745 — The P1745 code is an informational code to inform the technician that transmission has been operating in an open-loop line pressure control for 3220 kilometers (2000 miles) or 1000 2-3 upshifts resulting from a Line Pressure DTC. The Transmission is not designed to operate in open-loop line pressure control for an extended period time. This code is intended to protect the transmission. If the P1745 code sets, the transmission controller will place the transmission into limp-in mode.
Read more:
https://www.engine-codes.com/p1745.htmlI don’t have much knowledge regarding the transmission in these but it really sounds like an electrical issue. Broken wire, corroded terminal, or rusty ground possibly. Do you have a schematic for the wiring?