← View Generic B1461 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B1461: B1461: Body System Code - Lighting Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$50 - $200
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 B1461 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

This code indicates a malfunction in the vehicle's lighting system, such as a faulty headlight, taillight, or brake light.
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Symptoms

  • • Dim or inoperative headlights
  • • taillights
  • • or brake lights
  • • or a combination of these.
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Common Causes

  • • Faulty headlight or taillight bulb
  • • wiring issue
  • • or a problem with the body control module.
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How to Fix B1461 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check and replace the faulty bulb(s). 2. Inspect and repair any damaged wiring. 3. Update the body control module software if necessary.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

headlight or taillight bulb Shop ↗ wiring harness Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B1461

B1459 Sequential Code

B1459: Power Window Relay Circuit Malfunction

Medium
B1460 Sequential Code

B1460: Seat Position Sensor Circuit Malfunction

Medium
B1462 Sequential Code

B1462: Immobilizer System Malfunction

High
B1463 Sequential Code

B1463: Audio System Fault

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