← View Generic B0162 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B0162: B0162: Door Locks Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$200 - $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 B0162 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

This code indicates a malfunction in the door lock system, likely due to a faulty door lock actuator, wiring issue, or a problem with the body control module.
⚠️

Symptoms

  • • Door locks not functioning properly
  • • may be stuck or not responding to key fob or door switch
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Common Causes

  • • Faulty door lock actuator
  • • wiring issue
  • • body control module malfunction
  • • or a problem with the door lock switch
🛠️

How to Fix B0162 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the door lock actuator for proper operation and replace if faulty. 2. Inspect and repair any damaged wiring. 3. Update the body control module software if necessary. 4. Check and clean the door lock switch.

🔧

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Door lock actuator Shop ↗ Wiring harness Shop ↗ Body control module Shop ↗

Essential Tool

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Related Diagnostic Codes

Other codes that may appear with B0162

B0160 Sequential Code

B0160: Airbag System Malfunction

High
B0161 Sequential Code

B0161: Climate Control Temperature Sensor Circuit Malfunction

Medium
B0163 Sequential Code

B0163: Power Window Regulator Malfunction

Medium
B0164 Sequential Code

B0164: Seat Position Sensor 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