P0765 OBD Code Definition:
P0765 Shift Solenoid D Malfunction
P0765 OBD Code Description:

OBD Code P0765

Shift Solenoid “D”

What’s mean?

OBD2 Code P0765 Definition:
Shift solenoid valve D is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position.


Possible sumptoms of P0765
– Engine Light ON (or Service Engine Soon Warning Light) – Transmission will not shift gears.

Possible Causes

Possible causes of P0765
– Low transmission fluid level – Dirty transmission fluid – Faulty shift solenoid D valve – Shift solenoid D valve harness or connectors – Shift solenoid D valve circuit is open or shorted The Error code is generally activated on detection of the following conditions: The P0765 code is detected when the ECM detects an improper voltage drop when it tries to operate the solenoid valve.

Possible Solutions

Leave a Reply

Your email address will not be published. Required fields are marked *