AutoCodes – Lincoln – B1357 Lincoln

B1357 Lincoln Code - Ignition Run Circuit Short To Battery

Quick Answer

The Ignition Switch RUN circuit provides greater than 10 volts through the circuits to the Smart Junction Box (SJB) when the key is in the RUN position. Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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: B1357 Lincoln indicates Ignition Run Circuit Short To Battery.
Common causes: Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition Switch 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 889

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 B1357 Lincoln Description

The Ignition Switch RUN circuit provides greater than 10 volts through the circuits to the Smart Junction Box (SJB) when the key is in the RUN position. The OBDII sets when the Ignition Switch signal is not factory specifications.

OBDII Code B1357 Lincoln - Ignition Run Circuit Short To Battery - AutoCodes.com — B1357 Lincoln Code - Ignition Run Circuit Short To Battery

What does this mean?

What are the Possible Causes of the DTC B1357 Lincoln?

Faulty Ignition Switch
Ignition Switch harness is open or shorted
Ignition Switch circuit poor electrical connection
Faulty Smart Junction Box (SJB)

How to Fix the DTC B1357 Lincoln?

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 B1357 Lincoln 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.

Need more information about the B1357 Lincoln code?

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

Need Help with the Code?

Get the B1357 Lincoln 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 Lincoln Code

1. What are the common symptoms of OBDII code B1357 in a Lincoln related to the Ignition Run Circuit Short To Battery?

- Common symptoms include difficulty starting the vehicle, intermittent stalling, and the ignition system not functioning properly.

2. What are the possible causes of OBDII code B1357 in a Lincoln indicating an Ignition Run Circuit Short To Battery?

- The code B1357 can be triggered by a short circuit in the ignition run circuit, a faulty ignition switch, or damaged wiring in the ignition system.

3. How can I diagnose the OBDII code B1357 in a Lincoln for an Ignition Run Circuit Short To Battery issue?

- To diagnose the issue, a professional mechanic can use a diagnostic scanner to retrieve the specific trouble code and then inspect the ignition circuit components for any visible damage or shorts.

4. Can I drive my Lincoln with the OBDII code B1357 indicating an Ignition Run Circuit Short To Battery problem?

- It is not recommended to drive the vehicle with this issue, as it can lead to unpredictable behavior and potential safety hazards. It's best to have the problem diagnosed and repaired as soon as possible.

5. How can I repair the OBDII code B1357 in a Lincoln for an Ignition Run Circuit Short To Battery issue?

- Repairing the issue typically involves locating and repairing the short circuit in the ignition run circuit, replacing a faulty ignition switch, or repairing damaged wiring as necessary.

6. Is it possible to reset the OBDII code B1357 in a Lincoln after fixing the Ignition Run Circuit Short To Battery problem?

- Yes, after the issue has been fixed, a mechanic can clear the trouble code using a diagnostic scanner to reset the system and turn off the Check Engine light.

7. Can a DIY enthusiast fix the OBDII code B1357 in a Lincoln related to an Ignition Run Circuit Short To Battery issue?

- While diagnosing the issue may be challenging for a DIY enthusiast, repairing it may require specialized tools and knowledge. It's recommended to consult a professional mechanic for proper diagnosis and repair.

8. What is the typical cost to repair OBDII code B1357 in a Lincoln due to an Ignition Run Circuit Short To Battery problem?

- The cost of repair can vary depending on the underlying cause of the issue, but it may range from $100 to $500, including parts and labor.

9. Are there any preventive maintenance tips to avoid encountering the OBDII code B1357 related to an Ignition Run Circuit Short To Battery in a Lincoln?

- Regularly inspecting the ignition system components for wear and damage, and addressing any unusual symptoms promptly can help prevent issues leading to the B1357 trouble code.