← View Generic B1149 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2019 Ford F150 PICKUP

B1149: B1149: Body Control Module (BCM) Malfunction - Lighting

on 2019 Ford F150 PICKUP

Fix Cost

$100 - $500

Parts & Labor

Difficulty

3/5

1-2 hours

DIY Possible?

❌ No

Pro recommended

Your Vehicle

2019 Ford

F150 PICKUP

⚠️

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 B1149 Mean on 2019 Ford F150 PICKUP?

The Body Control Module (BCM) has detected a malfunction in the vehicle's lighting system, which may cause issues with the headlights, taillights, or other exterior lights.

⚠️

Symptoms

• Dim or inoperative headlights
• taillights
• or other exterior lights
• possible dashboard warning lights.

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Common Causes

• Faulty BCM
• wiring harness damage
• blown fuse
• or malfunctioning lighting module.

🛠️

How to Fix B1149 on 2019 Ford F150 PICKUP

Check the BCM for any faults or errors using a scan tool. Inspect the wiring harness for any signs of damage or wear. Replace the BCM if faulty or damaged. Check and replace any blown fuses.

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Need Maintenance Info for Your F150 PICKUP?

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Parts for 2019 Ford F150 PICKUP

Body Control Module (BCM) Shop ↗ Wiring harness Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2019 Ford F150 PICKUP

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🔗

Related Diagnostic Codes

Other codes that may appear with B1149

B1147 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