P0765: Shift Solenoid D Malfunction
Can you still drive? Drive with caution at lower speeds. Certain gears may be unavailable and the transmission may enter limp mode. Get it diagnosed soon.
What Does P0765 Mean?
Code P0765 indicates an electrical malfunction in shift solenoid D. This solenoid is found in transmissions with more than four forward gears and is involved in controlling the upper gear ranges or specific gear transitions. The electrical failure could be in the solenoid coil, wiring, connector, or the TCM driver circuit.
Need to read your codes?
An OBD-II scanner lets you read and clear diagnostic trouble codes from your vehicle's computer. Most scanners work with any car made after 1996.
Browse OBD-II Scanners on AmazonCommon Causes
- Failed shift solenoid D coil
- Open or shorted wiring
- Corroded connector pins
- Internal transmission harness failure
- Faulty TCM
Symptoms
- Check engine light on
- Missing specific gear or gears
- Harsh shifts in upper gear range
- Transmission limp mode
- Loss of overdrive or 5th/6th gear
Diagnostic Steps
- 1Read all transmission codes and identify affected shift solenoids
- 2Measure solenoid D resistance and compare to specifications
- 3Check for power and ground at solenoid D pins
- 4Inspect wiring between TCM and transmission connector
- 5Test TCM output with oscilloscope or scan tool
- 6If external circuit is good, check internal transmission harness
Recommended Parts & Tools
shift solenoid pack
transmission fluid
transmission filter kit
Estimated Repair Cost
| Type | Estimated Cost |
|---|---|
| Total Repair Cost Range | $150 - $900 |
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Chat with AI About P0765Commonly Affected Vehicles
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Frequently Asked Questions
What vehicles have a shift solenoid D?
Shift solenoid D is found in transmissions with 5 or more forward gears, which includes most modern automatic transmissions. Older 4-speed automatics typically only have solenoids A and B.
Can I drive in limp mode?
You can drive short distances at low speed in limp mode. It is designed to get you home or to a shop safely. Avoid highway driving and extended trips in limp mode.
Community Fix Reports
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