Engine-Codes.com
Engine-Codes – Lincoln – B1310 Lincoln

B1310 Lincoln Code - Run/Start Control Circuit Short to Ground or Open

Quick Answer

The B1310 diagnostic trouble code for Lincoln vehicles indicates a problem with the run/start control circuit being short to ground or open. Common causes include Faulty run/start control circuit wiring, Corrosion or loose connections in the circuit, Defective ignition switch. 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
B1310 Lincoln indicates Run/Start Control Circuit Short to Ground or Open.
Common causes
Common causes include Faulty run/start control circuit wiring, Corrosion or loose connections in the circuit, Defective ignition switch.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 17, 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 B1310 Lincoln Description

The B1310 diagnostic trouble code for Lincoln vehicles indicates a problem with the run/start control circuit being short to ground or open. This means that there is an issue with the circuit that controls the starting and running of the vehicle, which can result in various performance issues. The run/start control circuit is responsible for sending signals to the engine control module (ECM) to start the engine and keep it running smoothly. When this circuit is shorted to ground or open, it can disrupt the communication between the ECM and other components, leading to starting problems, stalling, and overall poor engine performance.

OBDII Code B1310 Lincoln - Run/Start Control Circuit Short to Ground or Open
B1310 Lincoln Code - Run/Start Control Circuit Short to Ground or Open

Common Causes of B1310 Lincoln

  1. Faulty run/start control circuit wiring
  2. Corrosion or loose connections in the circuit
  3. Defective ignition switch
  4. ECM malfunction
  5. Short circuit or open circuit in the wiring harness

Symptoms of B1310 Lincoln

  1. Difficulty starting the engine
  2. Engine stalling or cutting out while driving
  3. Reduced engine power or acceleration
  4. Illumination of the check engine light
  5. Rough idling or engine misfires

How to Fix B1310 Lincoln

  1. Begin by conducting a thorough inspection of the run/start control circuit wiring, looking for any signs of damage, corrosion, or loose connections. Repair or replace any damaged wiring as needed.
  2. Check the ignition switch for proper operation and replace it if found to be faulty.
  3. Test the ECM for any malfunctions using a diagnostic scan tool and replace it if necessary.
  4. Inspect the wiring harness for any short circuits or open circuits, repairing or replacing any damaged sections.
  5. Clear the diagnostic trouble codes from the vehicle's memory using a scan tool and test the vehicle to ensure that the issue has been resolved.

Cost to Fix B1310 Lincoln

The typical repair costs for addressing a B1310 code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts for this repair can range from $100 to $500, while labor costs can range from $150 to $300. Overall, the total cost of repairing a B1310 code can range from $250 to $800. However, it is important to note that these are rough estimates, and actual costs may vary based on factors such as location, vehicle make and model, and labor rates at the auto repair shop. It is recommended to obtain quotes from local repair shops for a more accurate cost estimate.

Need more information about the B1310 Lincoln code?

Need more information on how to fix the B1310 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1310 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 B1310 Lincoln Code

1. What does the OBDII code B1310 indicate on a Lincoln vehicle?

The B1310 code signifies a malfunction in the Run/Start control circuit, indicating a short to ground or an open circuit. This circuit is crucial for managing the vehicle's ignition and accessory power modes.

2. What might cause a B1310 code to appear on my Lincoln?

Common causes include damaged wiring, faulty switches (such as the ignition switch), or issues with the Body Control Module (BCM) that disrupt the run/start control circuit.

3. What symptoms might I notice if my Lincoln has a B1310 code?

Symptoms can include the vehicle failing to start, the engine stalling shortly after starting, or electrical accessories malfunctioning. In some cases, no noticeable symptoms may be present.

4. How can I diagnose the B1310 code on a Lincoln?

Diagnosis should begin with a visual inspection of all related wiring and connectors for damage or disconnections. Use a multimeter to check for shorts to ground or open circuits. Additionally, testing the relevant switches and the BCM with a diagnostic scanner can help pinpoint the issue.

5. Can I drive my Lincoln with the B1310 code?

While it might be possible to drive, it is not advisable as the issue can affect the vehicle's ability to start or run reliably. Addressing the issue promptly will help prevent potential further complications.

6. What are the repair steps for fixing a B1310 code on a Lincoln?

Repair typically involves either repairing or replacing damaged wires or connectors in the run/start control circuit. It might also require replacing faulty components like the ignition switch or the BCM, depending on the diagnosis.

7. How urgent is it to address a B1310 code on my Lincoln?

It is fairly urgent to address this code because the run/start control circuit is critical for proper vehicle operation. Ignoring this issue could lead to the vehicle becoming inoperable or experiencing unexpected shutdowns while driving.

8. What tools are necessary to diagnose the B1310 code on a Lincoln?

You will need a multimeter to measure voltage and resistance, a diagnostic scanner to read and interpret BCM codes, and basic hand tools for accessing the circuit components.

9. Is the B1310 code specific only to Lincoln vehicles?

No, the B1310 code can appear on various brands and models, but the specific implications and symptoms might vary slightly depending on the vehicle’s make and model. Each manufacturer may have different configurations and typical fault points.

10. How can I prevent future B1310 codes on my Lincoln?

Regular maintenance of your vehicle’s electrical system is key. Ensure that all wiring is protected and in good condition, connectors are tight and corrosion-free, and components like the ignition switch and BCM are checked periodically.

Discuss the causes and fixes for B1310 Lincoln OBDII Code

Submit a New Comment

Code B1310 Lincoln comments

No comments found for this page.