← View Generic B3867 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B3867: B3867: Power Window Regulator Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$150 - $300
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
✅ Yes
Save money
Your Vehicle
2020 Chevrolet
SILVERADO 1500 PICKUP
⚠️

Important for 2020 Chevrolet SILVERADO 1500 PICKUP Owners

Before starting repairs, verify which engine your 2020 Chevrolet SILVERADO 1500 PICKUP has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does B3867 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The power window regulator has failed, preventing the window from moving up or down properly.
⚠️

Symptoms

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

  • • Faulty power window regulator
  • • worn-out window tracks
  • • or damaged window motor.
🛠️

How to Fix B3867 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Disconnect battery to prevent further damage. 2. Remove door panel and window trim to access regulator. 3. Disconnect regulator electrical connector. 4. Remove regulator mounting screws. 5. Remove regulator and inspect for damage. 6. Replace regulator if damaged. 7. Reassemble in reverse order.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Power window regulator Shop ↗ Regulator mounting screws Shop ↗

Essential Tool

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OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with B3867

B3865 Sequential Code

B3865: Climate Control Fan Motor Malfunction

Medium
B3866 Sequential Code

B3866: Door Locks Actuator Malfunction

Medium
B3868 Sequential Code

B3868: Seat Position Sensor Circuit Malfunction

Medium
B3869 Sequential Code

B3869: Exterior Lighting 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