Engine-CodesLincoln – B1170 Lincoln

B1170 Lincoln Code - Right Power Running Board Deploy and/or Stow Circuit Short To Battery

Quick Answer

The B1170 diagnostic trouble code for Lincoln vehicles indicates a problem with the right power running board deploy and/or stow circuit short to the battery. Common causes include Damaged wiring or connectors in the right power running board circuit, Corrosion or moisture intrusion in the wiring harness, Faulty power running board 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
B1170 Lincoln indicates Right Power Running Board Deploy and/or Stow Circuit Short To Battery.
Common causes
Common causes include Damaged wiring or connectors in the right power running board circuit, Corrosion or moisture intrusion in the wiring harness, Faulty power running board 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.
Table of contents Created and updated by William Orellana on Sep 19, 2024
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Code B1170 Lincoln Description

The B1170 diagnostic trouble code for Lincoln vehicles indicates a problem with the right power running board deploy and/or stow circuit short to the battery. The power running boards are a convenient feature that automatically deploy when the vehicle door is opened and retract when the door is closed. This code suggests that there is a short circuit in the wiring that controls the deployment and stowing of the right power running board, causing it to malfunction.

OBDII Code B1170 Lincoln - Right Power Running Board Deploy and/or Stow Circuit Short To Battery
B1170 Lincoln Code - Right Power Running Board Deploy and/or Stow Circuit Short To Battery

Common Causes of B1170 Lincoln

  1. Damaged wiring or connectors in the right power running board circuit.
  2. Corrosion or moisture intrusion in the wiring harness.
  3. Faulty power running board control module.
  4. Short circuit caused by a damaged component in the circuit.
  5. Electrical issues related to the vehicle's overall wiring system.

Symptoms of B1170 Lincoln

  1. Right power running board fails to deploy or retract.
  2. Unusual noises coming from the power running board mechanism.
  3. Battery draining more quickly than usual.
  4. Warning light on the dashboard indicating a power running board malfunction.

How to Fix B1170 Lincoln

  1. Begin by conducting a visual inspection of the right power running board wiring and connectors to check for any visible damage or corrosion.
  2. Use a multimeter to test the continuity of the wiring and identify the location of the short circuit.
  3. Repair or replace any damaged wiring, connectors, or components in the circuit.
  4. Clear the diagnostic trouble code from the vehicle's computer system using a diagnostic scanner.
  5. Test the power running board to ensure that it deploys and retracts correctly after the repair.

Cost to Fix B1170 Lincoln

The typical repair costs for addressing a B1170 diagnostic trouble code in a Lincoln vehicle can range from $200 to $500, depending on the extent of the damage and the specific components that need to be repaired or replaced. This estimate includes the cost of parts and labor. However, it is important to note that the actual cost may vary based on factors such as the location of the repair shop, the make and model of the vehicle, and the hourly labor rates charged by the mechanic. It is recommended to obtain quotes from multiple repair shops to determine the most cost-effective solution for resolving this issue.

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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 B1170 Lincoln Code

1. What are the common symptoms of OBDII code B1170 in a Lincoln related to the Right Power Running Board Deploy and/or Stow Circuit Short to Battery?

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

2. What are some possible causes of OBDII code B1170 in a Lincoln for the Right Power Running Board Deploy and/or Stow Circuit Short to Battery?

Possible causes may include a short circuit in the wiring harness, a faulty running board motor, a malfunctioning control module, or a damaged sensor.

3. How can I diagnose the issue related to OBDII code B1170 in a Lincoln for the Right Power Running Board Deploy and/or Stow Circuit Short to Battery?

To diagnose the problem, you should perform a visual inspection of the wiring harness, check the running board motor for proper function, test the control module, and verify the sensor readings using a diagnostic tool.

4. Is it safe to continue driving my Lincoln with OBDII code B1170 indicating an issue with the Right Power Running Board Deploy and/or Stow Circuit Short to Battery?

It is not recommended to drive the vehicle with this issue unresolved, as it may lead to further damage or safety hazards if the running board fails to operate correctly when needed.

5. Can I repair OBDII code B1170 in a Lincoln related to the Right Power Running Board Deploy and/or Stow Circuit Short to Battery myself?

Depending on your skill level and access to tools, you may be able to perform some repairs yourself, such as checking and repairing wiring connections. However, more complex issues like replacing the control module may require professional assistance.

6. What are some tips for preventing OBDII code B1170 from recurring in a Lincoln with the Right Power Running Board Deploy and/or Stow Circuit Short to Battery issue?

Regularly inspecting the wiring harness for signs of wear or damage, keeping the running board components clean and well-maintained, and addressing any electrical issues promptly can help prevent this code from recurring.

7. How much can I expect to pay for repairs related to OBDII code B1170 in a Lincoln for the Right Power Running Board Deploy and/or Stow Circuit Short to Battery?

The cost of repairs can vary depending on the specific issue causing the code, the parts needed, and labor charges. It's best to consult with a professional mechanic for an accurate estimate.

8. Will resetting the OBDII code B1170 in a Lincoln related to the Right Power Running Board Deploy and/or Stow Circuit Short to Battery resolve the issue?

Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the code to trigger. It's crucial to diagnose and address the root cause of the issue to prevent it from happening again.

9. Are there any recalls or technical service bulletins related to OBDII code B1170 in a Lincoln for the Right Power Running Board Deploy and/or Stow Circuit Short to Battery?

It's recommended to check with the manufacturer or a dealership to see if there are any relevant recalls or technical service bulletins related to this specific OBDII code and issue in your Lincoln model.

10. Can weather conditions or environmental factors contribute to triggering OBDII code B1170 in a Lincoln for the Right Power Running Board Deploy and/or Stow Circuit Short to Battery?

Extreme weather conditions, water exposure, or road debris can potentially damage the running board components or wiring, leading to issues that trigger this OBDII code. Regular maintenance and protection of these components can help mitigate these risks.

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