← View Generic B0982 Guide Severity: High
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B0982: B0982: Immobilizer System Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$100 - $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 B0982 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The immobilizer system has detected a malfunction, preventing the vehicle from starting. This code indicates a problem with the immobilizer system, which is designed to prevent theft by ensuring the vehicle can only be started with the correct key.
⚠️

Symptoms

  • • Vehicle will not start
  • • may display a security warning message on the dashboard
🔍

Common Causes

  • • Faulty immobilizer module
  • • damaged or worn-out key fob
  • • incorrect key
  • • faulty wiring or connectors
🛠️

How to Fix B0982 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the key fob battery level and replace if necessary. 2. Try to start the vehicle with a spare key if available. 3. Check for any damage to the key fob or immobilizer module. 4. If the issue persists, reprogram the immobilizer module or replace it if necessary.

🔧

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

immobilizer module Shop ↗ key fob 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 B0982

B0980 Sequential Code

B0980: Seat Switch Circuit Malfunction

Medium
B0981 Sequential Code

B0981: Illumination Malfunction in the Rear Combination Lamp

Medium
B0983 Sequential Code

B0983: Audio System Malfunction

Medium
B0984 Sequential Code

B0984: Airbag System Fault

High

💡 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