U1643

U1643

DTC U1643, sometimes indicated as U164300 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle user network.


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    Bulletins

    Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

    • A9123922065763_2 - ELECTRICAL SYSTEM
      AUDI: This bulletin provides information for when during pdi, maintenance, a service visit or a reset of the terminal 30, the dtc U164300 with symptom code 2494569 appears.
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