← Back to Search Severity: Medium

B0354

B0354: Door Locks Actuator Circuit Malfunction

Fix Cost
$100 - $300
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
❌ No
Pro recommended
Category
Body
System

📖 What Does B0354 Mean?

The B0354 code indicates a malfunction in the door locks actuator circuit, which prevents the door locks from functioning properly.
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Symptoms

  • Door locks won't unlock or lock
  • may be stuck in a certain position
  • or may not respond to the remote key fob or door switch.
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Common Causes

  • Faulty door locks actuator
  • wiring issue
  • blown fuse
  • or malfunctioning door lock module.
Fix Guide
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Possible Solutions

1. Check the door locks actuator for any signs of physical damage or corrosion. Replace if necessary. 2. Inspect the wiring and connectors for any signs of damage or corrosion. Repair or replace as needed. 3. Check the fuse box for a blown fuse. Replace the fuse if necessary. 4. If the issue persists, replace the door lock module.

Common Questions About B0354

Can I drive with code B0354?

You can drive for a short time, but should address code B0354 soon to avoid worsening the problem or failing an emissions test.

How much does it cost to fix code B0354?

The estimated repair cost for code B0354 is between $100 and $300. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0354 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 Wire tester Torx screwdriver
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Need a Pro?

Complex codes like B0354 can be tricky. Don't risk it if you're unsure.

Quick Stats

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

Other codes that may appear with B0354

💡 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