OBD-II reference

All 9.533 generic OBD-II codes, explained in detail.

Causes, inspection steps and sources — a comprehensive DIY archive. Created and maintained with love for the detail. Good luck and have fun!

Body generic / SAE

B0011

Right Front/Passenger Frontal Stage 2 Deployment Control

The SRS module has detected a fault in the deployment control circuit for the front passenger airbag. The airbag warning lamp activates and crash protection on the passenger side may be reduced.

SystemBody
Typegeneric / SAE
GroupB0
Range / number– / 11

Possible causes

  • Stage 2 squib circuit open or shorted high
  • Loose or corroded airbag connector medium
  • SRS control module fault low

Symptoms

  • Warning light or symbol related to the affected system
  • Comfort or safety function impaired

Inspection / repair

  • Difficulty: hard
  • DIY: shop recommended
  • Estimated cost: 200–1500 €
  • Estimated time: 1–4 h
  • Component: passenger airbag module
  • Component: srs control module
  • Component: srs wiring

Sources

References

How to read OBD-II codes

The first letter names the vehicle system, the second digit distinguishes generic from manufacturer-specific, the remaining digits group fault area and number.

PPowertrain: engine, transmission, emissions
BBody: chassis trim, comfort, interior
CChassis: suspension, brakes, steering
UNetwork: CAN, control modules, communication