P0765 MERCEDES-BENZ - Shift Solenoid 'D' Malfunction
P0765 MERCEDES-BENZ Possible Causes
- 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
How do I fix code P0765 MERCEDES-BENZ?Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Cost of diagnosing the P0765 MERCEDES-BENZ code
Labor: 1.0The cost of diagnosing the P0765 MERCEDES-BENZ code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the code detected?The P0765 code is detected when the ECM detects an improper voltage drop when it tries to operate the solenoid valve.
- Engine Light ON (or Service Engine Soon Warning Light)
- Transmission will not shift gears
P0765 MERCEDES-BENZ DescriptionShift 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.
More InformationNeed more information on how to fix the P0765 MERCEDES-BENZ code?
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Need more help?Get the P0765 Mercedes-benz code diagnosed by a professional: Find a repair shop in your area
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