← View Generic B1304 Guide Severity: High
🚗 Vehicle-Specific Guide

This guide is customized for your 2019 Ford F150 PICKUP

B1304: B1304: Airbag System Circuit Malfunction

on 2019 Ford F150 PICKUP

Fix Cost
$200 - $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 B1304 Mean on 2019 Ford F150 PICKUP?

The airbag system has detected a malfunction in the circuit, which may prevent the airbags from deploying properly in the event of a crash.
⚠️

Symptoms

  • • Airbag warning light on dashboard
  • • airbag system not functioning
  • • crash sensor not triggering
🔍

Common Causes

  • • Faulty crash sensor
  • • wiring issue
  • • airbag module malfunction
  • • faulty airbag sensor
🛠️

How to Fix B1304 on 2019 Ford F150 PICKUP

1. Check crash sensor for damage or corrosion, replace if necessary. 2. Inspect wiring for damage or corrosion, repair or replace if necessary. 3. Check airbag module for proper function, replace if necessary. 4. Check airbag sensor for proper function, replace if necessary.

🔧

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Parts for 2019 Ford F150 PICKUP

Crash sensor Shop ↗ Wiring harness Shop ↗ Airbag module Shop ↗ Airbag sensor Shop ↗

Essential Tool

Must Have

OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with B1304

B1302 Sequential Code

B1302: Body Control Module (BCM) Security System Malfunction

Medium
B1303 Sequential Code

B1303: Audio System Malfunction

Medium
B1305 Sequential Code

B1305: Climate Control Temperature Sensor Malfunction

Medium
B1306 Sequential Code

B1306: Door Locks Actuator Circuit 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