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Fault Code U0190

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

U0190

Lost Communication With Vehicle Communication Interface Module

Severity: High

Code U0190 indicates a loss of communication with the Vehicle Communication Interface Module (VCIM). This module is crucial for connecting different CAN networks in the vehicle or external telematics systems.

Part Details

Part Name

Vehicle Communication Interface Module (VCIM)

Reference P/N (OEM)

N/A

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

Estimated Cost

₪1000 - ₪4000

Engine Location

Behind dashboard or center console

Symptoms

  • Multiple system malfunctions (e.g., navigation, OnStar)
  • Failure to connect to other vehicle networks
  • General infotainment system error messages
  • Issues with vehicle's ability to communicate with diagnostic scanner

Possible Causes

  • 1Faulty VCIM module
  • 2Wiring issue or loose connector
  • 3Damaged CAN Bus
  • 4Power supply failure to VCIM

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