← View Generic B3316 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B3316: B3316: 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 B3316 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 switch lights on dashboard
  • • seat position memory lost
🔍

Common Causes

  • • Faulty seat switch
  • • wiring issue
  • • seat motor failure
  • • faulty seat control module
🛠️

How to Fix B3316 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Disconnect battery to reset code. 2. Check and clean seat switch contacts. 3. Replace faulty seat switch. 4. Check and repair wiring issue. 5. Replace seat motor if faulty. 6. Replace seat control module if faulty.

🔧

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 ↗ Seat control module 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 B3316

B3314 Sequential Code

B3314: Door Locks Actuator Circuit Malfunction

Medium
B3315 Sequential Code

B3315: Power Window Regulator Malfunction

Medium
B3317 Sequential Code

B3317: Exterior Lighting Malfunction

Medium
B3318 Sequential Code

B3318: Immobilizer System Malfunction

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