Engine-CodesMercury – B1167 Mercury

B1167 Mercury Code - Left Power Running Board Deploy And/Or Stow Circuit Short To Battery

Quick Answer

The B1167 diagnostic trouble code for Mercury vehicles indicates a problem with the left power running board deploy and/or stow circuit being shorted to the battery. Common causes include Damaged wiring in the left power running board circuit, Faulty control module for the power running board system, Malfunctioning sensor that controls the deploy and stow function. 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
B1167 Mercury indicates Left Power Running Board Deploy And/Or Stow Circuit Short To Battery.
Common causes
Common causes include Damaged wiring in the left power running board circuit, Faulty control module for the power running board system, Malfunctioning sensor that controls the deploy and stow function.
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 17, 2024
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Code B1167 Mercury Description

The B1167 diagnostic trouble code for Mercury vehicles indicates a problem with the left power running board deploy and/or stow circuit being shorted to the battery. The power running board is a convenient feature that automatically deploys when the vehicle door is opened and retracts when the door is closed. However, when this circuit is shorted to the battery, it can lead to malfunctioning of the power running board system.

OBDII Code B1167 Mercury - Left Power Running Board Deploy And/Or Stow Circuit Short To Battery
B1167 Mercury Code - Left Power Running Board Deploy And/Or Stow Circuit Short To Battery

Common Causes of B1167 Mercury

  1. Damaged wiring in the left power running board circuit.
  2. Faulty control module for the power running board system.
  3. Malfunctioning sensor that controls the deploy and stow function.
  4. Corrosion or loose connections in the wiring harness.
  5. Impact damage to the power running board mechanism.

Symptoms of B1167 Mercury

  1. Power running board deploys or stows unexpectedly.
  2. Power running board fails to deploy or stow when the door is opened or closed.
  3. Battery draining faster than usual.
  4. Warning light on the dashboard related to the power running board system.

How to Fix B1167 Mercury

  1. Begin by conducting a thorough visual inspection of the wiring harness, looking for any signs of damage or corrosion. Repair or replace any damaged wiring.
  2. Test the control module for the power running board system to determine if it is functioning correctly. Replace if necessary.
  3. Check the sensor responsible for the deploy and stow function to ensure it is sending the correct signals. Replace if faulty.
  4. Clear the diagnostic trouble code from the vehicle's system using a compatible scan tool.
  5. Test the power running board system to ensure proper operation after repairs have been completed.

Cost to Fix B1167 Mercury

The typical repair costs for addressing a B1167 diagnostic trouble code on a Mercury vehicle can range from $200 to $500, including parts and labor. However, it's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour for labor, but rates may be higher in metropolitan areas or at dealerships, while independent shops may charge less. It's recommended to inquire about local rates for a more accurate estimate.

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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 B1167 Mercury Code

1. What are the common symptoms of OBDII code B1167 in a Mercury related to the Left Power Running Board Deploy And/Or Stow Circuit Short To Battery?

The common symptoms include the power running board failing to deploy or stow properly, intermittent operation of the running board, or a complete failure of the running board system.

2. What are the possible causes of OBDII code B1167 in a Mercury indicating a Left Power Running Board Deploy And/Or Stow Circuit Short To Battery?

Possible causes of this code include damaged wiring or connectors in the running board circuit, a faulty running board motor, a malfunctioning running board control module, or a short circuit to the battery in the circuit.

3. How can I diagnose the OBDII code B1167 in my Mercury associated with the Left Power Running Board Deploy And/Or Stow Circuit Short To Battery?

You can diagnose this code by inspecting the wiring and connectors of the running board system for any damage, testing the running board motor for proper functionality, and using a multimeter to check for a short circuit in the circuit.

4. What are some repair tips for addressing OBDII code B1167 in a Mercury linked to the Left Power Running Board Deploy And/Or Stow Circuit Short To Battery?

Repair tips include repairing or replacing any damaged wiring or connectors in the running board circuit, replacing a faulty running board motor or control module, and ensuring all electrical connections are secure and free of corrosion.

5. Can I still drive my Mercury with the OBDII code B1167 indicating a Left Power Running Board Deploy And/Or Stow Circuit Short To Battery issue?

It is not recommended to drive your Mercury with this issue as the malfunctioning power running board could pose a safety hazard. It is advisable to address the problem promptly to ensure the proper operation of the running board system.

6. Is it possible to reset the OBDII code B1167 in my Mercury related to the Left Power Running Board Deploy And/Or Stow Circuit Short To Battery?

Resetting the code may temporarily turn off the check engine light, but the underlying issue causing the code will persist until it is properly diagnosed and repaired. It is best to address the root cause of the problem to prevent future occurrences.

7. How much does it typically cost to repair OBDII code B1167 in a Mercury associated with the Left Power Running Board Deploy And/Or Stow Circuit Short To Battery?

The cost of repair can vary depending on the specific cause of the issue, but it may involve expenses for parts replacement, labor, and diagnostic testing. It is advisable to consult a professional mechanic for an accurate cost estimate.

8. Can extreme weather conditions contribute to triggering OBDII code B1167 in a Mercury related to the Left Power Running Board Deploy And/Or Stow Circuit Short To Battery?

Extreme weather conditions, such as exposure to moisture or extreme temperatures, can potentially exacerbate existing issues in the running board system and contribute to triggering this OBDII code. It is important to keep the vehicle protected and well-maintained.

9. Are there any preventive measures I can take to avoid encountering OBDII code B1167 in my Mercury due to the Left Power Running Board Deploy And/Or Stow Circuit Short To Battery problem?

Regularly inspecting the running board system for any signs of wear or damage, keeping electrical connections clean and secure, and addressing any issues promptly can help prevent the occurrence of this OBDII code in your Mercury.

10. Can a DIY enthusiast with automotive knowledge attempt to repair OBDII code B1167 in a Mercury related to the Left Power Running Board Deploy And/Or Stow Circuit Short To Battery?

While some aspects of diagnosing and repairing this issue may be within the capabilities of a DIY enthusiast, it is recommended to seek professional assistance for proper diagnosis and repair to ensure the running board system is safely and correctly restored to working condition.

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