← Back to Search Severity: Medium

B0555

B0555: Power Window Relay Circuit Malfunction

Fix Cost
$50 - $200
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
✅ Yes
Save money
Category
Body
System

📖 What Does B0555 Mean?

The B0555 code indicates a malfunction in the power window relay circuit, which can cause windows to malfunction or fail to operate.
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Symptoms

  • Power window failure
  • intermittent window operation
  • or unusual window sounds
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Common Causes

  • Faulty power window relay
  • wiring issues
  • or a malfunctioning window switch
Fix Guide
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Possible Solutions

1. Check the power window relay for signs of physical damage or corrosion. Replace if necessary. 2. Inspect and clean the wiring harness for any signs of damage or corrosion. 3. Check the window switch for proper operation and replace if necessary. 4. Use a scan tool to check for any other related codes.

Common Questions About B0555

Can I drive with code B0555?

You can drive for a short time, but should address code B0555 soon to avoid worsening the problem or failing an emissions test.

How much does it cost to fix code B0555?

The estimated repair cost for code B0555 is between $50 and $200. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0555 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.

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Need a Pro?

Complex codes like B0555 can be tricky. Don't risk it if you're unsure.

Quick Stats

Severity Medium
DIY Friendly Yes
Est. Time 1-2 hours
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Related Diagnostic Codes

Other codes that may appear with B0555

💡 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