AutoCodes – Ford – B1341 Ford

B1341 Ford Code - Power Door Unlock Circuit Short To Ground

Quick Answer

The door lock control switches are grounded on the circuit. Common causes include Faulty Door Lock Control Switches, Door Lock Control Switches harness is open or shorted, Door Lock Control Switches circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B1341 Ford indicates Power Door Unlock Circuit Short To Ground.
Common causes: Common causes include Faulty Door Lock Control Switches, Door Lock Control Switches harness is open or shorted, Door Lock Control Switches circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 3,907

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 15, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1341 Ford Description

The door lock control switches are grounded on the circuit. The door lock control switches supply a ground signal to the Smart Junction Box (SJB). When the SJB receives a door lock control switch lock command through the circuit from the driver door lock control switch, or from the passenger door lock control switch, it supplies voltage to the door lock actuators through circuits while grounding circuits to lock all the doors. When the SJB receives a door lock control switch unlock command through circuits from the driver door lock control switch or from the passenger door lock control switch, it supplies voltage to the door lock actuators through circuits while grounding circuits to unlock all the doors.

OBDII Code B1341 Ford - Power Door Unlock Circuit Short To Ground - AutoCodes.com — B1341 Ford Code - Power Door Unlock Circuit Short To Ground

What does this mean?

What are the Possible Causes of the DTC B1341 Ford?

Faulty Door Lock Control Switches
Door Lock Control Switches harness is open or shorted
Door Lock Control Switches circuit poor electrical connection
Faulty Smart Junction Box (SJB

How to Fix the DTC B1341 Ford?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1341 Ford code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1341 Ford Code

1. What are common symptoms of OBDII code B1341 Ford (Power Door Unlock Circuit Short To Ground)?

- Common symptoms include inoperative power door locks, intermittent locking/unlocking issues, and the inability to unlock doors using the remote key fob.

2. What are possible causes of OBDII code B1341 Ford?

- The code B1341 Ford may be triggered by a short to ground in the power door unlock circuit, damaged wiring, faulty door lock actuators, or a malfunctioning body control module.

3. How can I diagnose OBDII code B1341 Ford?

- Diagnosing the code involves inspecting the power door unlock circuit wiring, checking the door lock actuators for proper function, and using a scan tool to retrieve and clear the code.

4. Can OBDII code B1341 Ford be fixed at home?

- Depending on the underlying cause, fixing the code at home may be possible if you have the necessary tools and experience with automotive electrical systems. However, professional diagnosis and repair are recommended for complex issues.

5. What are some repair tips for addressing OBDII code B1341 Ford?

- Repair tips include checking and repairing any damaged wiring, replacing faulty door lock actuators, ensuring proper connection of electrical components, and resetting the system after repairs are completed.

6. Is it safe to continue driving with OBDII code B1341 Ford present?

- While the code itself may not affect the drivability of the vehicle, it is important to address the underlying issue promptly to prevent potential safety hazards, such as the inability to unlock doors in emergency situations.

7. How much does it typically cost to repair OBDII code B1341 Ford?

- The cost of repairing the code can vary depending on the specific cause of the issue, the labor rates of the repair shop, and the cost of any parts that need to be replaced. It is advisable to obtain quotes from multiple sources for an accurate estimate.

8. Can a DIY enthusiast reset OBDII code B1341 Ford without professional help?

- A DIY enthusiast with the necessary tools and knowledge of automotive systems may be able to reset the code by using a scan tool to clear the error code. However, if the underlying issue is not addressed, the code may reappear.

9. Are there any preventive measures to avoid OBDII code B1341 Ford in the future?

- Preventive measures include regular inspection of the power door unlock circuit wiring, prompt repair of any damaged components, and avoiding overloading the electrical system with aftermarket accessories.

10. How long does it take to repair OBDII code B1341 Ford?

- The repair time for the code B1341 Ford can vary depending on the complexity of the underlying issue, the availability of parts, and the expertise of the technician. In general, it may take a few hours to a full day to diagnose and repair the problem.