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1997 AUDI A6
2.8L V6•AWD•AUTOMATIC•gas
2 active safety recalls on this vehicle — view recalls
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Repairs0Labor499Torque2194Fluid9DTC859Battery1Maintenance0Recalls2
U0315critical severityNetwork

Software Incompatibility with SRS Module

on 1997 Audi A6 2.8L V6 · AWD

What this code means

Software version conflict with the supplemental restraint system module.

Symptoms

  • Airbag warning light on
  • SRS system potentially non-functional
  • Restraint system warning message

Common causes

  • SRS module software outdated
  • Programming error
  • Version mismatch after SRS module replacement

Diagnostic steps

  1. Check SRS module software version
  2. Verify correct calibration for vehicle
  3. Reprogram SRS module
  4. Check for TSBs related to SRS software

Repair notes

Safety critical. Reprogram SRS module with correct software immediately. Do not delay repair.

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