U2026 — FlexRay circuit short to ground

Network (CAN bus, communication)

FlexRay circuit short to ground

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Can I drive with U2026?

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

Frequently asked questions

What does fault code U2026 mean?

U2026 means FlexRay circuit short to ground.

Can I keep driving with U2026?

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

Related fault codes

  • U2020 — LIN bus 2 circuit short to battery
  • U2021 — LIN bus 2 circuit short to ground
  • U2022 — LIN bus 2 circuit open
  • U2023 — FlexRay communication error
  • U2024 — FlexRay performance
  • U2025 — FlexRay circuit short to battery
  • U2027 — FlexRay circuit open
  • U2028 — FlexRay — startup error
  • U2029 — FlexRay — synchronization loss

Get a full diagnosis for U2026 with AutoUncover.