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P2DE6

Drive Motor A Clutch Actuator Performance

The drive motor A clutch actuator does not respond within the calibrated time window. The drive motor's position, current and temperature are watched continuously; a fault here downgrades the inverter to a safe operating point or triggers torque reduction.

  • Check engine light: Yes
  • Emissions related: No
  • Repair difficulty: hard

Symptoms

  • Check engine or transmission warning light on
  • Harsh, delayed, or missing shifts
  • Possible limp mode (locked in one gear)
  • Slipping or shuddering during gear changes

Common causes

Ordered by how often each turns out to be the cause.

  • Clutch actuator stuckCommon
  • Hydraulic pressure offPossible

Parts involved

  • Drive Motor A Clutch
  • Drive Motor A Clutch Actuator

P2DE6 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.