OBD Guide

B00F4

Second Row Right Inflatable Seat Belt Deployment Control

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Airbag light is on
  • The right rear seat belt pretensioner does not work
  • Error persists after scanning

Causes

  • Open or short circuit in pretensioner wiring harness
  • Pretensioner solenoid malfunction
  • Damaged contacts or connectors
  • Restraint control module failure
  • Chain corrosion

How to Fix

  1. Conduct diagnostics of the passive safety system
  2. Check the integrity of the wiring harness
  3. Test the resistance of the pretensioner circuit prettline
  4. Replace damaged elements or control module
  5. Reset error and run test

Related codes

Error B00F4 by Vehicle Brand