Engine-CodesFord – B116E Ford

B116E Ford Code - Right Power Running Board Motor Line Open

Quick Answer

The B116E Ford code indicates that there is an issue with the right power running board motor line being open. Common causes include Damaged wiring or connectors in the power running board motor line, Corrosion or rust affecting the electrical connections, Faulty power running board motor. 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
B116E Ford indicates Right Power Running Board Motor Line Open.
Common causes
Common causes include Damaged wiring or connectors in the power running board motor line, Corrosion or rust affecting the electrical connections, Faulty power running board motor.
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
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Code B116E Ford Description

The B116E Ford code indicates that there is an issue with the right power running board motor line being open. This means that there is a break or disconnection in the electrical circuit that controls the right power running board motor. The power running board is a retractable step that extends from under the vehicle when the door is opened to assist passengers in getting in and out of the vehicle. When the motor line is open, the power running board may not deploy properly, causing inconvenience and potential safety hazards.

OBDII Code B116E Ford - Right Power Running Board Motor Line Open
B116E Ford Code - Right Power Running Board Motor Line Open

Common Causes of B116E Ford

  1. Damaged wiring or connectors in the power running board motor line.
  2. Corrosion or rust affecting the electrical connections.
  3. Faulty power running board motor.
  4. Issues with the control module that manages the power running board system.

Symptoms of B116E Ford

  1. Power running board fails to deploy when the door is opened.
  2. Unusual noises coming from the power running board motor.
  3. Power running board gets stuck in the extended or retracted position.
  4. Warning light on the dashboard indicating a power running board malfunction.

How to Fix B116E Ford

  1. Begin by inspecting the wiring and connectors in the power running board motor line for any visible damage or corrosion.
  2. Test the power running board motor to determine if it is functioning correctly.
  3. Check the control module for any error codes or malfunctions related to the power running board system.
  4. Repair or replace any damaged wiring, connectors, or components in the power running board motor line.
  5. Clear the diagnostic trouble code and test the power running board to ensure proper operation.

Cost to Fix B116E Ford

The typical repair costs for addressing a B116E Ford code related to the right power running board motor line open can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary depending on factors such as location, vehicle make and model, and engine type. It is advisable to inquire about local rates to obtain a more accurate estimate for this repair. Keep in mind that rates may be higher at dealerships or metropolitan areas and lower at independent shops.

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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 B116E Ford Code

What does the OBDII code B116E mean for my Ford vehicle?

B116E indicates that there is an open circuit in the right power running board motor line, which means the vehicle's system is not receiving the expected signal from that motor.

What symptoms might I notice if my vehicle has the B116E code?

Common symptoms include a non-operational right power running board, warning lights on the dashboard, or unusual noises when attempting to deploy the running board.

What could cause the B116E code to trigger?

Possible causes include a damaged or frayed wire in the running board motor circuit, a faulty running board motor itself, or poor connections at the wiring harness.

How can I diagnose the issue related to the B116E code?

Start by visually inspecting the wiring and connectors for the right running board motor for any signs of damage or corrosion. Use a multimeter to check for continuity and voltage in the circuit.

What should I do if I find a damaged wire while inspecting for the B116E code?

If you find a damaged wire, you should repair it by splicing in a new section of wire or using electrical tape to secure any frayed areas. Ensure all connections are clean and secure.

Is it necessary to replace the running board motor if I have the B116E code?

Not necessarily; the motor may only need to be tested for functionality. If the motor is operational and the wiring is intact, further investigation into the control module or related wiring may be needed.

Can I clear the B116E code after making repairs?

Yes, you can clear the code using an OBDII scanner after completing repairs. If the issue is resolved, the code should not reappear.

How can I prevent the B116E code from occurring in the future?

Regularly inspect the running board assembly and wiring for damage, and ensure that all connections are clean and tight. Consider applying protective coating to wires to prevent corrosion.

Should I take my vehicle to a professional mechanic for the B116E code?

If you are not comfortable diagnosing or repairing electrical issues, it is advisable to take your vehicle to a professional mechanic who has experience with Ford vehicles and OBDII codes.

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