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Fault Code U0191

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

U0191

Lost Communication With Television (TV) Tuner Control Module

Severity: Low

Code U0191 indicates a loss of communication with the television tuner control module. This will result in the malfunction of the in-car TV viewing function.

Part Details

Part Name

Television (TV) Tuner Control Module

Reference P/N (OEM)

N/A

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

Estimated Cost

₪500 - ₪1800

Engine Location

Trunk or dashboard

Symptoms

  • TV tuner not operating
  • No reception of TV channels
  • Screen remains black when trying to watch TV
  • Infotainment system error messages

Possible Causes

  • 1Faulty TV tuner module
  • 2Wiring issue or loose connector
  • 3Damaged CAN Bus
  • 4Insufficient power supply to tuner module

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