OBD Codes List

Diagnostic reference · B0098

B0098

Right Side Restraints Sensor 3

System
Body control (B code)
Lamp
Airbag Light
Category
Body

What it means

B0098 means Right Side Restraints Sensor 3.

Where it lives

For B0098, start at the sensor the description names.

Check these first

  • A failed right side restraints sensor 3
  • A short to ground in the right side sensor 3 wiring
  • Corrosion at the right side sensor 3 connector
  • A right side sensor 3 with wrong resistance
  • A restraint control module fault on the right side sensor 3 input

What to do next

  1. Check the right side restraints sensor 3 connector for corrosion
  2. Test the right side sensor 3 circuit for an open or a short
  3. Inspect the right side sensor 3 mount and wiring
  4. Measure the right side sensor 3 signal against its range
  5. Replace the right side restraints sensor 3 only if the circuit tests good
  6. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.