OBD-II reference

All 9.533 generic OBD-II codes, explained in detail.

Causes, inspection steps and sources — a comprehensive DIY archive. Created and maintained with love for the detail. Good luck and have fun!

Powertrain generic / SAE

P287F

Engine Disconnect Clutch Actuator Circuit Range/Performance

The control circuit for the engine disconnect clutch actuator reports a circuit range/performance condition. Hybrid driveline coupling cannot be commanded reliably.

SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number8 / 7F

Possible causes

  • Coil resistance out of range medium
  • High-resistance contact in connector medium
  • Sensor element aged beyond calibration window low

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

Inspection / repair

  • Difficulty: hard
  • DIY: shop recommended

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Sources

References

How to read OBD-II codes

The first letter names the vehicle system, the second digit distinguishes generic from manufacturer-specific, the remaining digits group fault area and number.

PPowertrain: engine, transmission, emissions
BBody: chassis trim, comfort, interior
CChassis: suspension, brakes, steering
UNetwork: CAN, control modules, communication