← View Generic B1298 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B1298: B1298: 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 B1298 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The B1298 code indicates a malfunction in the door lock system, which may cause issues with locking or unlocking the doors.
⚠️

Symptoms

  • • Doors won't lock or unlock
  • • door locks may be stuck
  • • or the door lock switch may not function properly.
🔍

Common Causes

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

How to Fix B1298 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the door lock actuator for proper operation and replace if faulty. 2. Inspect wiring for damage or corrosion and repair as needed. 3. Test the door lock switch and replace if malfunctioning. 4. Update the body control module's software 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

Door lock actuator Shop ↗ Wiring harness Shop ↗ Door lock switch 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 B1298

B1296 Sequential Code

B1296: Airbag System Fault

High
B1297 Sequential Code

B1297: Climate Control Temperature Sensor Malfunction

Medium
B1299 Sequential Code

B1299: Power Window Relay Circuit Malfunction

Medium
B1300 Sequential Code

B1300: 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