← Back to Search Severity: Medium

B0963

B0963: Power Window Relay Circuit Malfunction

Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
❌ No
Pro recommended
Category
Body
System

📖 What Does B0963 Mean?

The power window relay circuit has malfunctioned, preventing the windows from functioning properly. This code is typically set when the window relay circuit is open or shorted.
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Symptoms

  • Windows do not function
  • may be stuck or unresponsive
  • may have a slow or delayed response.
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Common Causes

  • Faulty power window relay
  • wiring issues
  • blown fuse
  • faulty window switch
  • or a malfunctioning window regulator.
Fix Guide
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Possible Solutions

1. Check the power window relay and wiring for damage or corrosion. Replace if necessary. 2. Check the fuse box for a blown fuse. Replace if necessary. 3. Check the window switch for proper function. Replace if necessary. 4. Check the window regulator for proper function. Replace if necessary.

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Common Questions About B0963

Q

Can I drive with code B0963?

A

You can drive for a short time, but should address code B0963 soon to avoid worsening the problem or failing an emissions test.

Q

How much does it cost to fix B0963?

A

The estimated repair cost for code B0963 is between $100 and $500. 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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Need a Pro?

Complex codes like B0963 can be tricky. Don't risk it if you're unsure.

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Related Diagnostic Codes

Other codes that may appear with B0963

💡 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