Error code

OBD2 P0765

OBD2P0765
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.

What it means

Shift Solenoid 'D'.

Severity

moderateCan drive but may experience shifting issues.

Summary

P0765 indicates an electrical malfunction in shift solenoid D or its control circuit within the transmission.

Symptoms

  • Illuminated warning light
  • Varying degrees of transmission slippage
  • Transmission stuck in a particular gear
  • Transmission not engaging affected gear
  • Increased fuel consumption
  • Transmission overheating
  • Transmission entering fail-safe or limp mode

Common Causes

  • Defective shift solenoid D
  • Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors
  • Low transmission fluid level
  • Dirty, contaminated, or degraded transmission fluid
  • Use of unsuitable or incompatible transmission fluid

Diagnosis

  1. Record all fault codes and freeze frame data.
  2. Check the transmission fluid level and condition.
  3. Inspect the wiring harness for damage or corrosion.
  4. Perform resistance and continuity checks on shift solenoid D's wires.

Fixes

  • Replace defective shift solenoid D if identified as faulty.
  • Repair or replace damaged wiring and connectors.

FAQ

What should I do if the transmission fluid is dirty?

Replace the degraded transmission fluid to prevent further mechanical damage.

Can I drive with P0765 code?

You can drive but may experience shifting issues and increased fuel consumption.

View source

Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.

More OBD2 codes

All OBD2 codes →Search more codes →