← View Generic B0498 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B0498: B0498: Door Locks Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$100 - $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 B0498 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

This code indicates a malfunction in the door lock system, possibly due to a faulty door lock actuator, wiring issue, or electrical problem.
⚠️

Symptoms

  • • Door locks not functioning
  • • may be stuck or unresponsive
  • • or may not lock/unlock properly.
🔍

Common Causes

  • • Faulty door lock actuator
  • • wiring issue
  • • electrical problem
  • • door lock module failure
  • • or faulty door lock switch.
🛠️

How to Fix B0498 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check door lock actuator for proper operation and replace if faulty. 2. Inspect wiring and connectors for damage or corrosion and repair/replace as needed. 3. Check door lock module for proper function and replace if faulty. 4. Check door lock switch for proper function and replace if faulty.

🔧

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Door lock actuator Shop ↗ Wiring harness Shop ↗ Door lock module Shop ↗ Door lock switch Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B0498

B0496 Sequential Code

B0496: Airbag System - Deployment Sensor Circuit Malfunction

High
B0497 Sequential Code

B0497: Climate Control Fan Motor Malfunction

Medium
B0499 Sequential Code

B0499: Power Window Circuit Malfunction

Medium
B0500 Sequential Code

B0500: Seat Position Sensor Fault

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