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B1373 Lincoln Code - Front Right Door Handle Unlock Circuit No Sub Type Information

Quick Answer

The B1373 diagnostic trouble code (DTC) for Lincoln vehicles refers to the Front Right Door Handle Unlock Circuit having no sub-type information. Common causes include Faulty door handle unlock switch, Damaged wiring in the circuit, Malfunctioning door control module. 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
B1373 Lincoln indicates Front Right Door Handle Unlock Circuit No Sub Type Information.
Common causes
Common causes include Faulty door handle unlock switch, Damaged wiring in the circuit, Malfunctioning door control module.
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
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Code B1373 Lincoln Description

The B1373 diagnostic trouble code (DTC) for Lincoln vehicles refers to the Front Right Door Handle Unlock Circuit having no sub-type information. This code indicates a problem with the circuit that controls the unlocking mechanism of the front right door handle. In modern vehicles, the door handle is not just a mechanical component but also includes electronic components that communicate with the vehicle's central locking system. When this circuit malfunctions, it can lead to issues with unlocking the door, potentially compromising the security and convenience of the vehicle.

OBDII Code B1373 Lincoln - Front Right Door Handle Unlock Circuit No Sub Type Information
B1373 Lincoln Code - Front Right Door Handle Unlock Circuit No Sub Type Information

Common Causes of B1373 Lincoln

  1. Faulty door handle unlock switch.
  2. Damaged wiring in the circuit.
  3. Malfunctioning door control module.
  4. Issues with the central locking system.
  5. Corrosion or poor connections in the circuit.

Symptoms of B1373 Lincoln

  1. Inability to unlock the front right door using the door handle.
  2. Unusual sounds or clicking noises when attempting to unlock the door.
  3. Intermittent issues with unlocking the front right door.
  4. Malfunctioning central locking system affecting the front right door.

How to Fix B1373 Lincoln

  1. Begin by conducting a thorough inspection of the front right door handle unlock circuit to identify any visible damage or loose connections.
  2. Test the door handle unlock switch and wiring using a multimeter to check for continuity and proper functionality.
  3. If necessary, replace the faulty door handle unlock switch or repair any damaged wiring in the circuit.
  4. Check the door control module for any signs of malfunction and replace if needed.
  5. Test the central locking system to ensure proper operation after repairing the circuit.

Cost to Fix B1373 Lincoln

The typical repair costs for addressing the B1373 code can vary depending on the specific cause of the issue. On average, the parts and labor for this repair could range from $150 to $300. However, it's important to note that diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's recommended to check with local auto repair shops for a more accurate estimate based on your specific vehicle and location.

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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 B1373 Lincoln Code

1. What are the common symptoms of OBDII code B1373 in a Lincoln related to the Front Right Door Handle Unlock Circuit No Sub Type Information?

The common symptoms include the front right door handle not functioning properly to unlock the door, even though other functions of the door may work normally.

2. What are some possible causes of the B1373 code in a Lincoln for the Front Right Door Handle Unlock Circuit No Sub Type Information?

Possible causes include a faulty door handle, wiring issues, a malfunctioning door lock actuator, or a problem with the control module.

3. How can I diagnose the B1373 code in a Lincoln for the Front Right Door Handle Unlock Circuit No Sub Type Information?

Diagnosis involves checking the wiring and connections to the front right door handle, testing the door lock actuator, and using a diagnostic scanner to confirm the presence of the code.

4. What are some repair tips for fixing the B1373 code in a Lincoln for the Front Right Door Handle Unlock Circuit No Sub Type Information?

Repair tips include inspecting and repairing any damaged wiring, replacing the door handle or door lock actuator if necessary, and resetting the control module after repairs.

5. Can I continue driving my Lincoln with the B1373 code related to the Front Right Door Handle Unlock Circuit No Sub Type Information?

While the vehicle may still be operational, it is not recommended to drive with a malfunctioning door handle as it can pose a safety risk in emergency situations.

6. Is the B1373 code in a Lincoln for the Front Right Door Handle Unlock Circuit No Sub Type Information a serious issue?

While not a critical issue for the overall operation of the vehicle, it should be addressed promptly to ensure the proper functioning of the front right door handle and overall security of the vehicle.

7. How much does it typically cost to repair the B1373 code in a Lincoln for the Front Right Door Handle Unlock Circuit No Sub Type Information?

The cost of repairs can vary depending on the exact cause of the issue, but it may involve parts and labor expenses ranging from $100 to $300 or more.

8. Can I reset the B1373 code related to the Front Right Door Handle Unlock Circuit No Sub Type Information myself?

If you have the necessary tools and knowledge, you can attempt to reset the code yourself using a diagnostic scanner, but it is recommended to consult a professional for proper diagnosis and repair.

9. Are there any preventive measures to avoid encountering the B1373 code in a Lincoln for the Front Right Door Handle Unlock Circuit No Sub Type Information in the future?

Regularly checking and maintaining the door handles, locks, and wiring can help prevent issues that may trigger the B1373 code in the future.

10. How long does it typically take to repair the B1373 code in a Lincoln for the Front Right Door Handle Unlock Circuit No Sub Type Information?

The repair time can vary based on the exact cause of the issue and the complexity of the repair, but it may range from 1 to 3 hours at a professional repair shop.

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