This guide is customized for your 2019 Ford F150 PICKUP
B1738: B1738: Door Locks Actuator Malfunction
on 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 B1738 Mean on 2019 Ford F150 PICKUP?
Symptoms
- • Door locks may not function properly
- • or may lock/unlock randomly
- • or may not respond to key fob commands.
Common Causes
- • Faulty door lock actuator
- • wiring issues
- • or a problem with the door lock module.
How to Fix B1738 on 2019 Ford F150 PICKUP
1. Check the door lock actuator for any signs of damage or wear. Replace if necessary. 2. Inspect the wiring and connectors for any signs of damage or corrosion. Repair or replace as needed. 3. Check the door lock module for any signs of malfunction. Replace if necessary.
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Related Diagnostic Codes
Other codes that may appear with B1738
B1736: Airbag System Fault
B1737: Climate Control Actuator Malfunction
B1739: Power Window Relay Circuit Malfunction
B1740: Seat Position Sensor Circuit Malfunction
💡 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