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B116D Lincoln Code - Left Power Running Board Motor Line Open

Quick Answer

The B116D diagnostic trouble code for Lincoln vehicles indicates that there is an open circuit in the left power running board motor line. Common causes include Corrosion or damage to the wiring harness connected to the power running board motor, Faulty power running board motor, Loose or disconnected electrical connections. 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
B116D Lincoln indicates Left Power Running Board Motor Line Open.
Common causes
Common causes include Corrosion or damage to the wiring harness connected to the power running board motor, Faulty power running board motor, Loose or disconnected electrical connections.
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 B116D Lincoln Description

The B116D diagnostic trouble code for Lincoln vehicles indicates that there is an open circuit in the left power running board motor line. The power running board motor is responsible for deploying and retracting the running boards on the vehicle. When this code is triggered, it means that there is a break or interruption in the electrical circuit that controls the motor, preventing it from functioning properly.

OBDII Code B116D Lincoln - Left Power Running Board Motor Line Open
B116D Lincoln Code - Left Power Running Board Motor Line Open

Common Causes of B116D Lincoln

  1. Corrosion or damage to the wiring harness connected to the power running board motor.
  2. Faulty power running board motor.
  3. Loose or disconnected electrical connections.
  4. Water or debris intrusion into the power running board motor assembly.
  5. Electrical short circuit in the power running board motor circuit.

Symptoms of B116D Lincoln

  1. Power running boards fail to deploy or retract.
  2. Unusual noises coming from the power running board motor.
  3. Power running boards get stuck in one position.
  4. Warning light on the dashboard indicating a power running board malfunction.

How to Fix B116D Lincoln

  1. Begin by inspecting the wiring harness connected to the left power running board motor for any signs of damage or corrosion. Repair or replace any damaged wiring as needed.
  2. Check the electrical connections to ensure they are secure and free of debris. Reconnect any loose connections and clean out any debris that may be causing an obstruction.
  3. Test the power running board motor for proper functionality. If the motor is faulty, replace it with a new one.
  4. Clear the diagnostic trouble code from the vehicle's computer using a diagnostic scanner.
  5. Test the power running boards to ensure they deploy and retract correctly after the repair.

Cost to Fix B116D Lincoln

The cost of repairing a B116D diagnostic trouble code on a Lincoln vehicle can vary depending on the specific model and year of the vehicle, as well as the extent of the damage. In general, the parts and labor required to address this issue may range from $200 to $500. It is recommended to consult with a qualified mechanic or dealership to obtain a more accurate estimate based on the individual circumstances of the vehicle. Keep in mind that labor rates and diagnostic fees can vary, so it's advisable to shop around for the best price.

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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 B116D Lincoln Code

1. What are common symptoms of OBDII code B116D in a Lincoln related to the left power running board motor line open issue?

The common symptoms include the power running board on the left side not extending or retracting properly, unusual noises coming from the running board motor, and a warning light illuminated on the dashboard.

2. What are the possible causes of the OBDII code B116D in a Lincoln indicating a left power running board motor line open fault?

The code B116D in a Lincoln typically indicates a fault with the wiring or connectors related to the left power running board motor, such as a broken wire, loose connection, or damaged component.

3. How can I diagnose the OBDII code B116D in my Lincoln for the left power running board motor line open issue?

Diagnosing the B116D code involves inspecting the wiring harness and connectors for any visible damage, testing the continuity of the wiring using a multimeter, and checking the power running board motor for proper operation.

4. Is it safe to drive my Lincoln with the OBDII code B116D indicating a left power running board motor line open fault?

It is generally safe to drive the vehicle with the B116D code, but the power running board may not operate correctly. It is recommended to address the issue promptly to avoid further damage or inconvenience.

5. Can I repair the OBDII code B116D in my Lincoln related to the left power running board motor line open problem myself?

Depending on your experience and tools, you may be able to repair the B116D code yourself by inspecting the wiring, connectors, and power running board motor for any issues and performing the necessary repairs or replacements.

6. What are some tips for repairing the OBDII code B116D in a Lincoln due to a left power running board motor line open fault?

Ensure to carefully inspect all wiring and connectors, use proper tools for testing continuity, secure any loose connections, and follow the manufacturer's guidelines for repairing the power running board motor line open issue.

7. Can weather conditions affect the occurrence of the OBDII code B116D in a Lincoln related to the left power running board motor line open issue?

Extreme weather conditions, moisture, or road debris can potentially damage the wiring or connectors associated with the power running board motor, leading to the B116D trouble code.

8. How much does it cost to repair the OBDII code B116D in a Lincoln caused by a left power running board motor line open fault?

The repair cost for the B116D code can vary depending on the extent of the damage, parts needed for replacement, and labor rates. It is advisable to consult with a professional technician for an accurate estimate.

9. Will resetting the OBDII code B116D in my Lincoln resolve the left power running board motor line open issue?

Resetting the code may temporarily clear the warning light, but if the underlying issue with the left power running board motor line open is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem.

10. Is the OBDII code B116D in a Lincoln related to the left power running board motor line open issue a common problem?

The B116D code related to a left power running board motor line open fault is a known issue in some Lincoln models, particularly those equipped with power running boards. Proper maintenance and timely repairs can help prevent this issue.

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