← Back to Search Severity: High

B0464

B0464: Airbag System Fault

Fix Cost
$200 - $500
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
❌ No
Pro recommended
Category
Body
System

📖 What Does B0464 Mean?

The airbag system has detected a fault, which may be related to a faulty sensor, wiring issue, or malfunctioning airbag module.
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Symptoms

  • Airbag warning light on
  • airbag system malfunction
  • possible airbag deployment
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Common Causes

  • Faulty airbag sensor
  • wiring issue
  • malfunctioning airbag module
  • faulty crash sensor
Fix Guide
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Possible Solutions

1. Check airbag sensor and wiring for damage or corrosion. Replace if necessary. 2. Check airbag module for faults. Replace if necessary. 3. Check crash sensor for faults. Replace if necessary. 4. Clear code and test airbag system.

Common Questions About B0464

Can I drive with code B0464?

No, it is not recommended. Seeing code B0464 indicates a serious issue that could damage your engine or transmission if ignored. You should stop driving and have it inspected immediately.

How much does it cost to fix code B0464?

The estimated repair cost for code B0464 is between $200 and $500. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0464 easy to fix myself?

This repair is considered moderate. It may require specialized tools or significant disassembly. If you are not an experienced mechanic, professional help is recommended.

Required Parts

Tools

Multimeter Scan tool Wiring tester Torx screwdriver
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Need a Pro?

Complex codes like B0464 can be tricky. Don't risk it if you're unsure.

Quick Stats

Severity High
DIY Friendly No
Est. Time 1-2 hours
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Related Diagnostic Codes

Other codes that may appear with B0464

💡 Why These Codes Are Related:

  • Similar Issues: Same root cause or component failure
  • Related Problems: Often occur together due to system interactions
  • Sequential Codes: Progressive failure stages or multiple sensors
  • Same System: Components within the same automotive system