← View Generic B1571 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B1571: B1571: 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 B1571 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

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

  • • Window stuck
  • • won't move
  • • or moves erratically
  • • may also trigger airbag warning light.
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Common Causes

  • • Faulty power window regulator
  • • damaged or worn-out window motor
  • • or wiring issues.
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How to Fix B1571 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Disconnect battery, then remove door panel to access regulator. 2. Remove regulator mounting screws and slide out regulator. 3. Inspect and replace regulator if damaged. 4. 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

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 B1571

B1569 Sequential Code

B1569: Climate Control Fan Motor Malfunction

Medium
B1570 Sequential Code

B1570: Door Locks Malfunction

Medium
B1572 Sequential Code

B1572: Seat Switch Circuit Malfunction

Medium
B1573 Sequential Code

B1573: 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