OBD Guide

B0011

Passenger Frontal Stage 2 Deployment Control

Severity
🚨 Critical
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$111–556 (est.)

Symptoms

  • The airbag light on the dashboard is on
  • Security error message in on-board computer
  • Disabling the passenger airbag system

Causes

  • Open or short circuit in the airbag circuit
  • Shock sensor malfunction
  • Problems with the SRS control module
  • Mechanical damage to the airbag
  • Corrosion of contacts in system connectors

How to Fix

  1. Diagnose the SRS system using a scanner
  2. Check the integrity of all wires and contacts in the circuit
  3. Test sensors and airbag module
  4. If necessary, replace faulty components
  5. Reset the error and check the system operation

Related codes

Error B0011 by Vehicle Brand