Free API
U0315critical severityNetwork

Software Incompatibility with SRS Module

on 2015 Kia Forte 1.8L I4 · FWD

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  • SRS module software outdated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.

Other Network codes on this vehicle

🔧 Built by master technician Chris Hackleman · Master Technician · 20+ years. Spot an error? Use the Help link above — a human reads every report.
Stuck on this repair? Take it to The Diag Desk — ask a master tech about this exact car → real human answer within 24h, never AI
🔓 LIBERATED FOREVER
The 2015 Kia Forte 1.8L I4 repair data is free for every DIYer and shop on earth, permanently, because Simon-Olivier Ricci paid $99 to unlock it.
Mitchell1 charges $169/mo for this. ALLDATAdiy charges $30/yr per vehicle. Open Labor Project is free permanently, because of community sponsors like Simon-Olivier.
Free another vehicle →
Building an app?
Free API access to all this data — 10 requests/day, no card required.
Get an API key →
Run a shop?
Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.
Try ShopBase →