← Back to Search Severity: Medium

B0371

B0371: Power Window Regulator Malfunction

Fix Cost
$150 - $300
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
❌ No
Pro recommended
Category
Body
System

📖 What Does B0371 Mean?

The power window regulator is malfunctioning, preventing the window from moving up or down properly.
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Symptoms

  • Window stuck
  • won't move
  • or moves irregularly
  • may have a grinding or screeching noise.
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Common Causes

  • Faulty power window regulator
  • damaged window track
  • or faulty window switch.
Fix Guide
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Possible Solutions

1. Disconnect the battery to prevent further damage. 2. Remove the door panel and trim to access the window regulator. 3. Remove the regulator and inspect for damage. 4. Replace the regulator if damaged. 5. Reassemble the window regulator and door panel.

Common Questions About B0371

Can I drive with code B0371?

You can drive for a short time, but should address code B0371 soon to avoid worsening the problem or failing an emissions test.

How much does it cost to fix code B0371?

The estimated repair cost for code B0371 is between $150 and $300. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0371 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

Socket set Torx screwdriver Pliers
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Need a Pro?

Complex codes like B0371 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 B0371

💡 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