B00D3
Restraint System Malfunction Indicator 2
What it means
B00D3 means Restraint System Malfunction Indicator 2.
Check these first
- A second restraint indicator lamp circuit open or short
- A failed airbag sensor reporting to the cluster
- Corrosion in the restraint connector behind the dash
- The SRS module is not sending the indicator command
What to do next
- Check the second restraint indicator lamp
- Inspect the airbag sensor wiring at the cluster
- Clean and reseat the dash restraint connector
- Read SRS module live data for the indicator command
- Replace the failed airbag sensor or SRS module
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.