← View Generic B1524 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B1524: B1524: Seat Switch Circuit 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 B1524 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The B1524 code indicates a problem with the electrical circuit controlling the seat switch, which may cause issues with seat adjustment, locking, or unlocking.
⚠️

Symptoms

  • • Seat won't adjust
  • • seat won't lock/unlock
  • • seat warning light on dashboard
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Common Causes

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

How to Fix B1524 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Disconnect battery to reset system. 2. Check and clean seat switch contacts. 3. Replace faulty seat switch or wiring. 4. Test seat motor and replace if necessary. 5. Update seat control module software if applicable.

🔧

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Seat switch Shop ↗ Wiring harness Shop ↗ Seat motor Shop ↗ Seat control module Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B1524

B1522 Sequential Code

B1522: Door Locks Actuator Circuit Malfunction

Medium
B1523 Sequential Code

B1523: Power Window Circuit Malfunction

Medium
B1525 Sequential Code

B1525: Exterior Lighting Malfunction

Medium
B1526 Sequential Code

B1526: 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