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OBD-II · Body (B)

B0096

Right side crash sensor 1 fault

What it means

The airbag control unit has found a problem with the first right-side impact sensor (usually in the front door or B-pillar), so side airbags may not deploy correctly.

Symptoms

  • Airbag warning light on

Likely causes, most likely first

Likely causes, most likely first
No.Cause
01water ingress into the door and sensor (failed door membrane or blocked drains)
02broken wiring in the door hinge rubber boot
03sensor connector disturbed during door or trim work
04faulty sensor

What to check, step by step

  1. 01Read the complete SRS code and failure-type byte; locate the first right side impact sensor using the model-specific service information
  2. 02Before disturbing the sensor or its connector, follow the OEM SRS disable procedure, battery isolation and reserve-energy wait time
  3. 03Inspect the actual sensor location, connector and harness for corrosion, water, damage and loose mounting; inspect door membranes and hinge wiring if that sensor is door-mounted
  4. 04Have an SRS-trained technician follow the OEM sensor and wiring tests; replace the sensor only when the diagnosis requires it
  5. 05After repair, reassemble and restore the SRS as specified, clear codes and confirm its self-test