← View Generic B1141 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2019 Ford F150 PICKUP

B1141: B1141: Turn Signal or Hazard Warning Light Malfunction

on 2019 Ford F150 PICKUP

Fix Cost

$50 - $200

Parts & Labor

Difficulty

3/5

1-2 hours

DIY Possible?

✅ Yes

Save money

Your Vehicle

2019 Ford

F150 PICKUP

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Important for 2019 Ford F150 PICKUP Owners

Before starting repairs, verify which engine your 2019 Ford F150 PICKUP has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does B1141 Mean on 2019 Ford F150 PICKUP?

The B1141 code indicates a malfunction in the turn signal or hazard warning light circuit. This can cause the lights to malfunction or not function at all.

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Symptoms

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

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Common Causes

• Faulty turn signal switch
• blown fuse
• short circuit in the wiring
• or a malfunctioning turn signal module

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How to Fix B1141 on 2019 Ford F150 PICKUP

Check the turn signal switch and replace it if faulty Check the fuses and replace any blown ones Inspect the wiring for any signs of damage or shorts and repair or replace as needed Check the turn signal module and replace it if faulty

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Parts for 2019 Ford F150 PICKUP

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

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Related Diagnostic Codes

Other codes that may appear with B1141

B1139 Sequential Code

💡 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