← View Generic B1171 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B1171: B1171: Power Window Circuit Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$100 - $500
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 B1171 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

This code indicates a problem with the power window circuit, which can cause windows to malfunction or not function at all.
⚠️

Symptoms

  • • Windows won't roll up or down
  • • or do so intermittently
  • • may have slow or sticky movement
  • • or may not respond to switch inputs.
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Common Causes

  • • Faulty window regulator
  • • faulty window switch
  • • damaged or corroded wiring
  • • blown fuse
  • • or a faulty power window relay.
🛠️

How to Fix B1171 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the fuse box for a blown fuse and replace it if necessary. 2. Inspect the wiring and connectors for damage or corrosion and repair or replace as needed. 3. Test the window switch and replace it if necessary. 4. Check the window regulator for proper function and replace it if necessary.

🔧

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

window regulator Shop ↗ window switch Shop ↗ fuses Shop ↗ wiring harness Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B1171

B1169 Sequential Code

B1169: Climate Control Fan Motor Malfunction

Medium
B1170 Sequential Code

B1170: Door Locks Actuator Malfunction

Medium
B1172 Sequential Code

B1172: Seat Adjustment Motor Fault

Medium
B1173 Sequential Code

B1173: Turn Signal Bulb Out or Faulty

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