AutoCodes – Lincoln – B1170 Lincoln

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

Quick Answer

The Power Running Board (PRB) module provides a regulated 10-volt power supply to the Hall-effect sensor (internal to the PRB motor) through the circuit. Common causes include Faulty Power Running Board Motor Assembly, Power Running Board Motor Assembly harness is open or shorted, Power Running Board Motor Assembly circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B1170 Lincoln indicates Right Power Running Board Deploy and/or Stow Circuit Short To Battery.
Common causes: Common causes include Faulty Power Running Board Motor Assembly, Power Running Board Motor Assembly harness is open or shorted, Power Running Board Motor Assembly circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 876

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 19, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1170 Lincoln Description

The Power Running Board (PRB) module provides a regulated 10-volt power supply to the Hall-effect sensor (internal to the PRB motor) through the circuit. The Hall-effect ground is provided by the PRB module through the circuit. The PRB module monitors the PRB Hall-effect signal through the circuit. If the PRB module does not receive any signal from the Hall-effect sensor during operation, the PRB will stop. The PRB module sets this Diagnostic Trouble Code (DTC) if it does not see any feedback from the Hall-Effect sensor during the stowing/deploying of the RH running board.

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

What does this mean?

What are the Possible Causes of the DTC B1170 Lincoln?

Faulty Power Running Board Motor Assembly
Power Running Board Motor Assembly harness is open or shorted
Power Running Board Motor Assembly circuit poor electrical connection
Faulty Power Running Board (PRB) Module

How to Fix the DTC B1170 Lincoln?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1170 Lincoln code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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Need Help with the Code?

Get the B1170 Lincoln code diagnosed by a professional: Find a repair shop in your area

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.