← View Generic B1829 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B1829: B1829: Turn Signal/Hazard Light 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 B1829 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The B1829 code indicates a problem with the turn signal or hazard light system, which may cause the lights to malfunction or not function at all.
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Symptoms

  • • Turn signals not working
  • • hazard lights not functioning
  • • or a combination of both
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Common Causes

  • • Faulty turn signal switch
  • • blown fuse
  • • wiring issue
  • • or a malfunctioning turn signal module
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How to Fix B1829 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the turn signal switch for damage or corrosion and replace if necessary. 2. Check the fuses and replace if blown. 3. Inspect the wiring for damage or corrosion and repair if necessary. 4. Replace the turn signal module if faulty.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Turn signal switch Shop ↗ Fuses Shop ↗ Wiring harness Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B1829

B1827 Sequential Code

B1827: Power Window Regulator Circuit Malfunction

Medium
B1828 Sequential Code

B1828: Seat Position Sensor Circuit Malfunction

Medium
B1830 Sequential Code

B1830: Immobilizer System Malfunction

High
B1831 Sequential Code

B1831: 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