U0001 — High Speed CAN Communication Bus

Network (CAN bus, communication)

High Speed CAN Communication Bus

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Can I drive with U0001?

You can usually drive home and book an inspection within a few days.

Frequently asked questions

What does fault code U0001 mean?

U0001 means High Speed CAN Communication Bus.

Can I keep driving with U0001?

You can usually drive home and book an inspection within a few days.

Related fault codes

  • U0002 — High Speed CAN Communication Bus Performance
  • U0003 — High Speed CAN Communication Bus (+) Open
  • U0004 — High Speed CAN Communication Bus (+) Low
  • U0005 — High Speed CAN Communication Bus (+) High
  • U0006 — High Speed CAN Communication Bus (-) Open
  • U0007 — High Speed CAN Communication Bus (-) Low
  • U0008 — High Speed CAN Communication Bus (-) High

Get a full diagnosis for U0001 with AutoUncover.