← View Generic B3584 Guide Severity: High
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B3584: B3584: Airbag System Fault

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$500 - $1500
Parts & Labor
Difficulty
4/5
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 B3584 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
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Symptoms

  • • Airbag warning light illuminated
  • • airbag may not deploy in a crash
  • • or unusual sounds from the airbag module.
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Common Causes

  • • Faulty airbag sensor
  • • wiring issue
  • • faulty airbag module
  • • or a problem with the airbag control module.
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How to Fix B3584 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the airbag sensor and wiring for damage or corrosion. 2. Replace the airbag sensor if damaged. 3. Check the airbag module for any signs of physical damage. 4. Replace the airbag module if damaged. 5. Check the airbag control module for any signs of malfunction. 6. Replace the airbag control module if necessary.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Airbag sensor Shop ↗ Airbag module Shop ↗ Airbag control module Shop ↗

Essential Tool

Must Have

OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with B3584

B3582 Sequential Code

B3582: Immobilizer System Malfunction

High
B3583 Sequential Code

B3583: Audio System Fault

Medium
B3585 Sequential Code

B3585: Climate Control Fan Motor Malfunction

Medium
B3586 Sequential Code

B3586: Door Locks Actuator 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