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Fault Code C0905

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

C0905

Electronic Brake Control Module (EBCM) Internal Fault

Severity: Critical

This code indicates an internal fault within the Electronic Brake Control Module (EBCM). This is a very serious fault indicating a failure in a safety-critical component. Repair should only be done at a qualified garage.

Part Details

Part Name

Electronic Brake Control Module (EBCM)

Reference P/N (OEM)

N/A

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

Estimated Cost

₪3000 - ₪12000

Engine Location

Usually located near the master brake cylinder

Symptoms

  • ABS light on
  • Park brake warning light illuminated
  • Loss of ABS/ESP functionality
  • Unstable or unpredictable braking

Possible Causes

  • 1Internal module failure
  • 2Module software (firmware) malfunction
  • 3Physical damage to the module
  • 4Severe voltage issue to the module

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