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2002 AUDI A6
3.0L V6•AWD•AUTOMATIC•gas•AVK
4 active safety recalls on this vehicle — view recalls
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Repairs0Labor501Torque2206Fluid10DTC1676Battery1Maintenance0Recalls4
U0310moderate severityNetwork

Software Incompatibility With Body Control Module B

on 2002 Audi A6 3.0L V6 · AWD

What this code means

Body control module B has software that is incompatible with the network. This may lead to malfunctioning electrical accessories.

Symptoms

  • Accessory malfunctions
  • Dash warning lights
  • Erratic electrical behavior

Common causes

  • Mismatched module software version
  • Module replaced without programming
  • Incomplete software update
  • Failed body control module B

Diagnostic steps

  1. Check software versions of all modules
  2. Compare against factory calibration
  3. Reprogram module with correct software
  4. Clear codes and verify function
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Other Network codes on this vehicle

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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