P0766 TOYOTA - Shift Solenoid 'D' Performance
P0766 TOYOTA 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 P0766 TOYOTA?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.
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Cost of diagnosing the P0766 TOYOTA code
Labor: 1.0The cost of diagnosing the P0766 TOYOTA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
When is the code detected?The P0766 code is detected when the gear required by the Engine Control Module (ECM) does not match the actual gear when driving
- Engine Light ON (or Service Engine Soon Warning Light)
- Transmission will not shift gears
P0766 TOYOTA DescriptionThe Engine Control Module (ECM) uses signals from the output shaft speed sensor and input speed sensor to detect the actual gear position (1st, 2nd, 3rd or O/D gear). Then the ECM compares the actual gear with the shift schedule in the ECM memory to detect mechanical problems of the shift solenoid valves, valve body or automatic transaxle (clutch, brake, gear, etc.).
More InformationNeed more information on how to fix the P0766 TOYOTA code?
Get Access to Factory Service Manuals
Information for specific Toyota models
Need more help?Get the P0766 Toyota code diagnosed by a professional: Find a repair shop in your area
CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P0766 Toyota code? Have you replaced any parts?
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