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Fault Code U0436

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

U0436

Invalid Data Received From Control Module (Ignition Control Module)

Severity: High

This code indicates that invalid data was received from the Ignition Control Module. This fault directly affects the engine's ignition process.

Part Details

Part Name

Ignition Control Module (ICM)

Reference P/N (OEM)

N/A

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

Estimated Cost

₪700 - ₪2,500

Engine Location

Engine compartment

Symptoms

  • Engine no-start/hard start
  • Engine misfiring or stalling
  • Check Engine light on
  • Poor engine performance

Possible Causes

  • 1ICM malfunction
  • 2Wiring or connector issues
  • 3CAN network interference
  • 4Faulty ignition system (coils/spark plugs)

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