← View Generic B2585 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B2585: B2585: Climate Control Fan Motor Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$100 - $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 B2585 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The B2585 code indicates a malfunction in the climate control fan motor, which may cause the fan to stop working or operate erratically.
⚠️

Symptoms

  • • Fan not blowing
  • • uneven airflow
  • • unusual noises
  • • or complete failure of the climate control system
🔍

Common Causes

  • • Faulty fan motor
  • • faulty fan motor resistor
  • • wiring issues
  • • or a blown fuse
🛠️

How to Fix B2585 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Disconnect the battery to prevent electrical shock. 2. Locate the fan motor and resistor. 3. Check for any signs of physical damage or corrosion. 4. Test the fan motor for continuity using a multimeter. 5. Replace the fan motor or resistor if faulty. 6. Reconnect the battery and test the climate control system.

🔧

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

Fan motor Shop ↗ Fan motor resistor 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 B2585

B2583 Sequential Code

B2583: Audio System Malfunction

Medium
B2584 Sequential Code

B2584: Airbag System Fault

High
B2586 Sequential Code

B2586: Door Locks Actuator Malfunction

Medium
B2587 Sequential Code

B2587: Power Window Relay Circuit 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