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Fault Code U0293

Code meaning, symptoms, possible causes, part number, and estimated cost.

U0293

Lost Communication With Hybrid Powertrain Control Module

Severity: High

Code U0293 indicates a loss of communication with the Hybrid Powertrain Control Module. This module is essential for coordinating the gasoline engine, electric motors, and battery, and loss of communication with it can cause severe vehicle performance failures or prevent starting. The fault is usually caused by a wiring problem or the module itself.

Part Details

Part Name

Hybrid Powertrain Control Module

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪900 - ₪3500

Engine Location

In the engine compartment or near the battery

Symptoms

  • Check Engine Light on
  • Vehicle won't start or starts with difficulty
  • Slow or improper starting
  • Numerous error messages on the dashboard

Possible Causes

  • 1Faulty Hybrid Powertrain Control Module
  • 2Wiring issues or loose connections in the CAN Bus network
  • 3Blown fuse supplying power to the module
  • 4Corrosion in connectors

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