← View Generic B3228 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B3228: B3228: Seat Switch Circuit Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
✅ Yes
Save money
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 B3228 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The seat switch circuit has malfunctioned, preventing the seat from functioning properly. This code is typically set when the seat switch circuit is open or shorted.
⚠️

Symptoms

  • • Seat won't move
  • • seat won't lock
  • • seat warning light on dashboard
🔍

Common Causes

  • • Faulty seat switch
  • • wiring issue
  • • seat motor failure
🛠️

How to Fix B3228 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Disconnect battery to reset code. 2. Check seat switch for damage or corrosion. 3. Clean or replace seat switch if necessary. 4. Check wiring for damage or shorts. 5. Replace seat motor 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

seat switch Shop ↗ wiring harness Shop ↗ seat motor 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 B3228

B3226 Sequential Code

B3226: Door Locks Actuator Malfunction

Medium
B3227 Sequential Code

B3227: Power Window Relay Circuit Malfunction

Medium
B3229 Sequential Code

B3229: Turn Signal Lamp Malfunction

Medium
B3230 Sequential Code

B3230: Body System Code - Security System 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