Fault Code U0193
Code meaning, symptoms, possible causes, part number, and estimated cost.
U0193
Lost Communication With Digital Audio Control Module A
Code U0193 indicates a loss of communication with Digital Audio Control Module A. This may affect digital audio sources such as USB input or Bluetooth.
Part Details
Part Name
Digital Audio Control Module A
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪600 - ₪2500
Engine Location
Center console or dashboard
Symptoms
- No sound from digital audio sources (USB, Bluetooth)
- Digital media connections unresponsive
- Intermittent or distorted sound
- Infotainment system error messages
Possible Causes
- 1Faulty Digital Audio Control Module A
- 2Wiring issue or loose connector
- 3Damaged CAN Bus
- 4Insufficient power supply to audio module
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