Source-backed diagnostic reference

U0001 EV diagnostic code

A faulty wheel speed sensor, A problem with the wheel speed sensor circuit, Reluctor issues, A problem with the ABS module

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • AUDI: A faulty wheel speed sensor, A problem with the wheel speed sensor circuit, Reluctor issues, A problem with the ABS module Source
  • GENERIC: High Speed CAN Communication Bus Source
  • GENERIC: High Speed CAN Communication Bus Source

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