AutoCodes – Generic – U111B

U111B Code - Right Side Camera Image Signal Circuit

Quick Answer

The Diagnostic Trouble Code (DTC) sets when the Right Side Camera image signal circuit open or short. Common causes include Faulty Right Side Camera, Right Side Camera harness is open or shorted, Right Side Camera circuit poor electrical connection. 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: U111B indicates Right Side Camera Image Signal Circuit.
Common causes: Common causes include Faulty Right Side Camera, Right Side Camera harness is open or shorted, Right Side Camera circuit poor electrical connection.
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.

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Code Popularity 2,138

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 22, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U111B Description

The Diagnostic Trouble Code (DTC) sets when the Right Side Camera image signal circuit open or short.

OBDII Code U111B - Right Side Camera Image Signal Circuit - AutoCodes.com — U111B Code - Right Side Camera Image Signal Circuit

What does this mean?

What are the Possible Causes of the DTC U111B?

Faulty Right Side Camera
Right Side Camera harness is open or shorted
Right Side Camera circuit poor electrical connection

How to Fix the DTC U111B?

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 U111B 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 U111B code?

Need more information on how to fix the U111B code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U111B code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

U111B Infiniti — Right Side Camera Image Signal Circuit
U111B Nissan — Right Side Camera Image Signal 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 U111B Code

1. What are the common symptoms of OBDII code U111B (Right Side Camera Image Signal Circuit)?

- Common symptoms include a malfunction indicator light (MIL) illuminated on the dashboard, loss of right-side camera functionality, and potential issues with the camera image display.

2. What can cause the OBDII code U111B to trigger?

- The code U111B can be triggered by faults in the wiring connecting the right side camera, a malfunction in the camera itself, or issues with the camera system's control module.

3. How can I diagnose the cause of OBDII code U111B related to the right side camera?

- Diagnosis involves inspecting the wiring harness for any visible damage, checking the camera for physical defects, and using diagnostic tools to analyze the camera system's control module.

4. Are there any common repair tips for resolving OBDII code U111B?

- Repair tips include repairing or replacing damaged wiring, repairing or replacing the right side camera if necessary, and reprogramming the camera system's control module if needed.

5. Can a DIY enthusiast address the OBDII code U111B issue on their own?

- While basic troubleshooting like checking for loose connections can be done by DIY enthusiasts, diagnosing and repairing complex issues related to the right side camera system may require professional expertise.

6. How critical is it to address the OBDII code U111B promptly?

- It is important to address the code promptly to ensure the proper functioning of the right side camera, which can impact safety while driving and may lead to further electrical issues if left unresolved.

7. Is it necessary to clear the OBDII code U111B after repairs are made?

- Yes, it is recommended to clear the code after repairs are made to reset the system and ensure that the issue has been successfully resolved.

8. Can extreme weather conditions affect the right side camera and trigger OBDII code U111B?

- Extreme weather conditions such as heavy rain, snow, or extreme temperatures can potentially damage the right side camera or its wiring, leading to the triggering of code U111B.

9. How can I prevent OBDII code U111B from occurring in the future?

- Regular inspection and maintenance of the right side camera system, avoiding physical damage to the camera, and ensuring proper electrical connections can help prevent the recurrence of code U111B.

10. Is it safe to continue driving with OBDII code U111B present?

- It is not recommended to continue driving with the code U111B present, as it indicates a potential issue with the right side camera system that may compromise safety and other vehicle functions.