← View Generic B3587 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B3587: B3587: Power Window Regulator Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$150 - $300
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
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 B3587 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 misaligned window
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How to Fix B3587 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Disconnect battery to prevent further damage. 2. Remove door panel and window regulator assembly. 3. Inspect and clean window tracks. 4. Replace faulty regulator or tracks if necessary. 5. Reassemble and test window function.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Power window regulator Shop ↗ Window tracks Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2020 Chevrolet SILVERADO 1500 PICKUP

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Related Diagnostic Codes

Other codes that may appear with B3587

B3585 Sequential Code

B3585: Climate Control Fan Motor Malfunction

Medium
B3586 Sequential Code

B3586: Door Locks Actuator Malfunction

Medium
B3588 Sequential Code

B3588: Seat Position Sensor Circuit Malfunction

Medium
B3589 Sequential Code

B3589: 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