← Back to Search Severity: Medium

B0819

B0819: Power Window Relay 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 B0819 Mean?

The power window relay circuit has malfunctioned, preventing the windows from functioning properly.
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Symptoms

  • Windows do not move
  • or move intermittently
  • when switches are activated.
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Common Causes

  • Faulty power window relay
  • wiring issues
  • or a blown fuse.
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 the wiring harness for any signs of damage or wear. Repair or replace as needed. 3. Check the fuse box for a blown fuse. Replace the fuse if necessary.

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Common Questions About B0819

Q

Can I drive with code B0819?

A

You can drive for a short time, but should address code B0819 soon to avoid worsening the problem or failing an emissions test.

Q

How much does it cost to fix B0819?

A

The estimated repair cost for code B0819 is between $100 and $300. This includes parts and labor for most makes and models.

Q

Is this code easy to fix myself?

A

This repair is considered moderate. It may require specialized tools or significant disassembly. Professional help is recommended if you aren't an experienced DIYer.

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Complex codes like B0819 can be tricky. Don't risk it if you're unsure.

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Related Diagnostic Codes

Other codes that may appear with B0819

💡 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