AutoCodes – Generic – B1167

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

Quick Answer

During Power Running Board (PRB) deployment, the PRB module supplies power to the PRB motor and ground 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: B1167 indicates Left 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 2,637

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 B1167 Description

During Power Running Board (PRB) deployment, the PRB module supplies power to the PRB motor and ground through the circuit. The PRB module stows the PRB by supplying power to the PRB motor and ground through the circuit. The 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 a short to battery voltage is detected in the LH running board motor circuit(s).

OBDII Code B1167 - Left Power Running Board Deploy And/Or Stow Circuit Short To Battery - AutoCodes.com — B1167 Code - Left Power Running Board Deploy And/Or Stow Circuit Short To Battery

What does this mean?

What are the Possible Causes of the DTC B1167?

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 B1167?

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 B1167 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.

Need more information about the B1167 code?

Need more information on how to fix the B1167 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1167 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1167 Ford — Left Power Running Board Deploy And/Or Stow Circuit Short To Battery
B1167 Lexus — Short In Curtain Shield Squib LH Circuit
B1167 Lincoln — Left Power Running Board Deploy And/Or Stow Circuit Short To Battery
B1167 Mercury — Left Power Running Board Deploy And/Or Stow Circuit Short To Battery
B1167 Scion — Short In Curtain Shield Squib LH Circuit
B1167 Toyota — Short In Curtain Shield Squib LH Circuit

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 Code

1. What does the OBDII code B1167 mean?

Code B1167 indicates a short to battery in the electrical circuit controlling the left-side power running board's deploy and/or stow function.

2. What are the symptoms of the B1167 code?

Symptoms include the left power running board not deploying or stowing properly, remaining stuck in one position, or intermittent operation.

3. What causes the B1167 code to appear?

Common causes include damaged wiring, corroded connectors, a faulty running board motor, or a short to battery in the circuit.

4. Can I still drive my vehicle with the B1167 code?

Yes, you can still drive the vehicle, but the left power running board may not function correctly, which could cause inconvenience or safety concerns when entering or exiting.

5. How can I troubleshoot the B1167 code?

Check the wiring and connectors for damage or corrosion, inspect the power running board motor for failure, and test for a short to battery in the circuit using a multimeter.

6. How do I fix the B1167 code?

Repairs may involve replacing damaged wiring, cleaning or replacing corroded connectors, or replacing the running board motor if itâ€™s malfunctioning.

7. What tools are needed to diagnose the B1167 code?

A multimeter to test electrical circuits, a scan tool to confirm the code, and basic tools for accessing and inspecting the running board components.

8. How much does it cost to fix the B1167 code?

Repair costs vary depending on the issue, but wiring repairs might cost $50â€“$200, while a replacement running board motor could cost $300â€“$600 or more, including labor.

9. Can I clear the B1167 code without fixing the issue?

Clearing the code without addressing the underlying problem will only result in the code returning after the system detects the fault again.

10. Is the B1167 code specific to certain vehicle models?

This code is generally associated with vehicles equipped with power running boards, such as certain Ford or Lincoln models, but specifics can vary by manufacturer. Always consult your vehicleâ€™s service manual.