← View Generic B1673 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2019 Ford F150 PICKUP

B1673: B1673: Climate Control Fan Motor 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

⚠️

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 B1673 Mean on 2019 Ford F150 PICKUP?

The B1673 code indicates a malfunction in the climate control fan motor, which may cause the fan to stop working or operate erratically.

⚠️

Symptoms

• Fan not blowing
• uneven airflow
• strange noises from the fan

🔍

Common Causes

• Faulty fan motor
• faulty fan motor resistor
• wiring issues
• blown fuse

🛠️

How to Fix B1673 on 2019 Ford F150 PICKUP

1. Check the fan motor for continuity and replace if necessary. 2. Check the fan motor resistor for signs of wear or damage and replace if necessary. 3. Inspect wiring for damage or corrosion and repair if necessary. 4. Check the fuse box for a blown fuse and replace if necessary.

🔧

Need Maintenance Info for Your F150 PICKUP?

Get oil capacity, filter specs, and torque settings for your specific 2019 Ford F150 PICKUP.

View 2019 Ford F150 PICKUP Specs

Parts for 2019 Ford F150 PICKUP

Fan motor Shop ↗ Fan motor resistor Shop ↗ Wiring harness Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2019 Ford F150 PICKUP

Shop Scanners ↗

🔗

Related Diagnostic Codes

Other codes that may appear with B1673

B1671 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