← View Generic B0941 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B0941: B0941: Body System Malfunction - Lighting

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 B0941 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

This code indicates a malfunction in the body control module's (BCM) lighting system, which may cause issues with the vehicle's exterior lights, such as the headlights, taillights, or brake lights.
⚠️

Symptoms

  • • Dim or inoperative exterior lights
  • • warning lights on the dashboard
  • • or intermittent lighting issues.
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Common Causes

  • • Faulty BCM
  • • wiring or connector issues
  • • blown fuses
  • • or a malfunctioning lighting module.
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How to Fix B0941 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the BCM for any error codes or faults. 2. Inspect the wiring and connectors for damage or corrosion. 3. Replace any blown fuses. 4. Check the lighting module for proper function. 5. Update the BCM software if necessary.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

BCM Shop ↗ wiring harness Shop ↗ fuses Shop ↗ lighting module Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B0941

B0939 Sequential Code

B0939: Window Regulator Motor Circuit Malfunction

Medium
B0940 Sequential Code

B0940: Seat Position Sensor Malfunction

Medium
B0942 Sequential Code

B0942: Immobilizer System Malfunction

High
B0943 Sequential Code

B0943: Audio 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