U0193
Lost Communication With "Digital Audio Control Module A"
DTC U0193, sometimes indicated as U019300 is an OBD diagnostic trouble code indicating a generic fault with the vehicle user network.
- U0193: Lost Communication With "Digital Audio Control Module A"
- U0193: Data bus, digital audio control module A – no communication
- U0193 00: Data bus, digital audio control module A - no communication
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