← View Generic B2654 Guide
Severity: High
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Vehicle-Specific Guide
This guide is customized for your 2019 Ford F150 PICKUP
B2654: B2654: Immobilizer System Malfunction
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
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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 B2654 Mean on 2019 Ford F150 PICKUP?
The immobilizer system has detected a malfunction, preventing the engine from starting. This code is typically set when the immobilizer system is not functioning correctly, preventing the engine from starting.
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Symptoms
- • Engine won't start
- • immobilizer light on dashboard
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Common Causes
- • Faulty immobilizer module
- • faulty key fob
- • low battery in key fob
- • incorrect key fob programming
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How to Fix B2654 on 2019 Ford F150 PICKUP
1. Check key fob battery level and replace if necessary. 2. Check key fob programming and reprogram if necessary. 3. Check immobilizer module for faults and replace if necessary.
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Need Maintenance Info for Your F150 PICKUP?
Get oil capacity, filter specs, and torque settings for your specific 2019 Ford F150 PICKUP.
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Essential Tool
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Related Diagnostic Codes
Other codes that may appear with B2654
B2652
Sequential Code
B2652: Seat Switch Circuit Malfunction
Medium
B2653
Sequential Code
B2653: Exterior Lighting Malfunction
Medium
B2655
Sequential Code
B2655: Audio System Fault
Medium
B2656
Sequential Code
B2656: Airbag System Fault
High
💡 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