← View Generic B0059 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B0059: B0059: Power Window Relay Circuit Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$50 - $200
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 B0059 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The B0059 code indicates a malfunction in the power window relay circuit, which controls the operation of the windows. This can cause issues with window movement, such as slow or stuck windows.
⚠️

Symptoms

  • • Slow or stuck windows
  • • intermittent window operation
  • • windows not moving at all
🔍

Common Causes

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

How to Fix B0059 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check and replace the power window relay if faulty. 2. Inspect and clean the wiring and connectors. 3. Replace the fuse if blown. 4. Test the window switch and replace if faulty.

🔧

Need Maintenance Info for Your SILVERADO 1500 PICKUP?

Get oil capacity, filter specs, and torque settings for your specific 2020 Chevrolet SILVERADO 1500 PICKUP.

View 2020 Chevrolet SILVERADO 1500 PICKUP Specs

Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Power window relay Shop ↗ Wiring harness Shop ↗ Fuse Shop ↗ Window switch Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2020 Chevrolet SILVERADO 1500 PICKUP

Shop Scanners ↗
🔗

Related Diagnostic Codes

Other codes that may appear with B0059

B0057 Sequential Code

B0057: Climate Control Fan Motor Fault

Medium
B0058 Sequential Code

B0058: Door Locks Malfunction

Medium
B0060 Sequential Code

B0060: Seat Switch Malfunction

Medium
B0061 Sequential Code

B0061: Body System Code B0061 - Lighting

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