U0051
Vehicle Communication Bus C (-) Open
DTC U0051, sometimes indicated as U005100 is an OBD diagnostic trouble code indicating a generic fault with the vehicle user network.
- U0051: Vehicle Communication Bus C (-) Open
- U0051: Vehicle area network (VAN) data bus C (-) – open circuit
- U0051 00: Vehicle area network (VAN) data bus C (-) - open circuit
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