Engine-CodesFord – B1357 Ford

B1357 Ford Code - Ignition Run Circuit Short To Battery

Quick Answer

The B1357 Ford diagnostic trouble code indicates an issue with the ignition run circuit short to the battery. Common causes include Damaged wiring or connectors, Faulty ignition switch, Corrosion in the electrical system. 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
B1357 Ford indicates Ignition Run Circuit Short To Battery.
Common causes
Common causes include Damaged wiring or connectors, Faulty ignition switch, Corrosion in the electrical system.
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.
Table of contents Created and updated by William Orellana on Sep 12, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code B1357 Ford Description

The B1357 Ford diagnostic trouble code indicates an issue with the ignition run circuit short to the battery. This means that there is an abnormal connection between the ignition run circuit and the battery, which can lead to various electrical problems within the vehicle. The ignition run circuit is responsible for providing power to key components of the vehicle when the ignition switch is in the "on" position. A short to the battery can cause a constant flow of electricity, leading to malfunctions in the ignition system and potentially affecting other systems as well.

OBDII Code B1357 Ford - Ignition Run Circuit Short To Battery
B1357 Ford Code - Ignition Run Circuit Short To Battery

Common Causes of B1357 Ford

  1. Damaged wiring or connectors
  2. Faulty ignition switch
  3. Corrosion in the electrical system
  4. Short circuit in the ignition run circuit
  5. Defective ignition components

Symptoms of B1357 Ford

  1. Engine stalling or difficulty starting
  2. Intermittent electrical failures (e.g., power windows, radio, lights)
  3. Check engine light illuminated
  4. Issues with transmission shifting
  5. Battery draining quickly

How to Fix B1357 Ford

  1. Perform a thorough inspection of the ignition system and wiring to identify the source of the short circuit.
  2. Repair or replace any damaged wiring, connectors, or ignition components.
  3. Clear the diagnostic trouble codes and test the vehicle to ensure the issue has been resolved.
  4. If necessary, reset the vehicle's computer system to recalibrate the ignition run circuit.
  5. Conduct a final test drive to confirm that the vehicle is operating properly and that the code has been successfully addressed.

Cost to Fix B1357 Ford

The cost of repairing a B1357 Ford diagnostic trouble code can vary depending on the specific cause of the issue and the extent of the damage. In general, you can expect to pay anywhere from $150 to $500 for parts and labor. Keep in mind that diagnostic time and labor rates can vary between auto repair shops, so it's a good idea to get multiple quotes before proceeding with the repair. Additionally, the cost may be higher if the issue requires extensive troubleshooting or if specialized tools are needed.

Need more information about the B1357 Ford code?

Need more information on how to fix the B1357 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1357 Ford code diagnosed by a professional: Find a repair shop in your area

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 B1357 Ford Code

1. What are the common symptoms of OBDII code B1357 Ford (Ignition Run Circuit Short To Battery)?

- The common symptoms include difficulty starting the vehicle, intermittent stalling, and a check engine light illuminated on the dashboard.

2. What are the possible causes of OBDII code B1357 Ford?

- The code B1357 Ford can be caused by a short circuit in the ignition run circuit, faulty ignition switch, damaged wiring, or a malfunctioning control module.

3. How can I diagnose the OBDII code B1357 Ford?

- Diagnosis involves using a scan tool to retrieve the trouble codes, inspecting the wiring for any visible damage, and testing the components in the ignition run circuit for proper functionality.

4. Can I drive my vehicle with OBDII code B1357 Ford present?

- It is not recommended to drive the vehicle with the B1357 code present, as it can lead to potential safety hazards or further damage to the vehicle.

5. How do I repair OBDII code B1357 Ford?

- Repairing the B1357 code involves addressing the root cause, such as repairing any short circuits, replacing the faulty ignition switch, repairing damaged wiring, or reprogramming the control module if necessary.

6. Are there any DIY tips for fixing OBDII code B1357 Ford?

- DIY tips include checking and repairing any visible wiring damage, ensuring all connections are secure, and consulting the vehicle's service manual for specific repair procedures.

7. Can a mechanic reset the OBDII code B1357 Ford without fixing the underlying issue?

- While a mechanic can clear the trouble code, it is crucial to address the root cause of the B1357 code to prevent it from reoccurring and ensure the vehicle's proper operation.

8. How long does it typically take to repair OBDII code B1357 Ford?

- The repair time can vary depending on the exact cause of the B1357 code and the complexity of the repair needed. It is recommended to consult with a professional mechanic for a more accurate estimate.

9. Is OBDII code B1357 Ford a common issue in Ford vehicles?

- The B1357 code is not as common as some other OBDII codes, but it can still occur in Ford vehicles due to various electrical and ignition system issues.

10. Can OBDII code B1357 Ford cause any other problems in the vehicle?

- If left unresolved, the B1357 code can potentially cause further damage to the vehicle's electrical system, affect its drivability, and lead to other related issues over time.

Discuss the causes and fixes for B1357 Ford OBDII Code

Code B1357 Ford comments

No comments found for this page.