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P2B2AHybrid/EV Electronics Coolant Pump A Overspeed - Dry Run

⚙️ Powertrain (Motor y Transmisión)
Crítica

The hybrid control module detects that the power electronics coolant pump A is running above the calibrated maximum speed without load. Indicates dry running due to coolant loss or air ingestion.

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Can I keep driving? NO

STOP the vehicle in a safe place. Continuing to drive may cause serious engine damage or put your safety at risk.

Sistema Afectado

Motor · Powertrain

Vehículo despiece — Motor

La falla pertenece al grupo motopropulsor (motor y gestión electrónica).

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Possible Causes

The components or conditions that trigger this code

  • 1Coolant loss in electronics loop Air drawn into pump suction
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How to Fix It — Step by Step

Recommended diagnostic and repair procedure

  1. 1Difficulty: hard. Estimated time: 1-6 hours. Estimated cost: €200-€
  2. 2Professional repair recommended

Note: This information is for general reference. For precise diagnostics and safety repairs, always consult a certified mechanic.

Estimated Cost

Approximate range in USD (varies by region and shop)

$100$800

Varies by diagnosis

* Diagnosis only: $50–$150

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