← Back to Search Severity: Medium

B0258

B0258: Door Lock 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 B0258 Mean?

The B0258 code indicates a malfunction in the door lock actuator circuit, which controls the locking and unlocking of the doors. This can cause issues with door locking and unlocking, and may also trigger the airbag warning light.
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Symptoms

  • • Door locks may not function properly
  • • doors may not lock or unlock
  • • airbag warning light may be illuminated
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Common Causes

  • • Faulty door lock actuator
  • • wiring issue
  • • faulty body control module
  • • corrosion or water damage in the door lock circuit
Fix Guide
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Possible Solutions

1. Check the door lock actuator for signs of wear or damage, replace if necessary. 2. Inspect the wiring and connectors for corrosion or damage, clean or replace as needed. 3. Check the body control module for any fault codes, clear or replace as necessary. 4. Test the door lock circuit with a multimeter to identify any issues.

❓ Common Questions About B0258

Can I drive with code B0258?

You can drive for a short time, but should address code B0258 soon to avoid worsening the problem or failing an emissions test.

How much does it cost to fix code B0258?

The estimated repair cost for code B0258 is between $100 and $300. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0258 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 B0258 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 B0258

B0256 Sequential Code

B0256: Airbag System Faulty Deployment Sensor

High
B0257 Sequential Code

B0257: Climate Control Fan Motor Malfunction

Medium
B0259 Sequential Code

B0259: Power Window Regulator Circuit Malfunction

Medium
B0260 Sequential Code

B0260: Seat Height Sensor Circuit Malfunction

Medium

💡 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