Fault codeP0765

MODERATE

Shift Solenoid D Malfunction

What this code means

Shift Solenoid D Malfunction.

P0765 is a generic code: it means the same thing on every make. P0765 belongs to family P07xx — Transmission. Its page explains how to read a code and groups all its codes by part.

Gearbox shift solenoid

Shift solenoids are electric valves on the gearbox's valve body that direct fluid to the clutches to select each gear. The control unit switches them on and off and checks their circuit.

What you notice

One or more gears missing, harsh or late shifts, a gearbox in limp mode, often blocked in third or fourth gear.

How to check it

Check the fluid level and condition, then the gearbox connector: oil can creep into it and corrode the pins. Measuring the solenoid's resistance through the connector tells a wiring fault from a solenoid fault. Inside the gearbox, the repair requires removing the sump.

What to do

Have it checked this week. The car remains usable, but the fault will not clear itself and will fail the roadworthiness test.

Clearing a code switches the light off but repairs nothing: if the fault remains, the code comes back. Clearing a fault code yourself →

How to read this code

PPowertrain
0standardised code
7Transmission
65P0765