3.0L I6 Turbo N55โ€ขAWDโ€ขAUTOMATICโ€ขgasโ€ขN55B30โ€ขturbo
7 active safety recalls on this vehicle โ€” view recalls
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CC-ID-181moderate severityNetwork

System Check Failed

on 2013 BMW X3 xDrive35i 3.0L I6 Turbo N55 ยท AWD

What this code means

A general vehicle self-check routine has failed to complete successfully. Raised by the central vehicle monitoring system.

Symptoms

  • General warning message
  • Related functions may be limited
  • Check request displayed

Common causes

  • Transient module communication error
  • Sensor signal fault
  • Software glitch
  • Low battery voltage

Diagnostic steps

  1. Read fault memory across modules
  2. Check battery voltage
  3. Inspect module communication
  4. Clear codes and retest

Other Network codes on this vehicle

๐Ÿ”ง Database maintained under the daily editorial review of Chris Hackleman ยท Master Technician ยท 20+ years and Jeff Moore ยท Master Mechanic ยท 20+ years. Spot an error? Use the Help link above โ€” a human reads every report.
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