AutoCodes – Acura – U0047 Acura

U0047 Acura Code - Multipurpose Camera Unit Local CAN Malfunction

Quick Answer

The Diagnostic Trouble Code (DTC) sets when a Controller Area Network (CAN) communication malfunction was detected between the Multipurpose Camera Unit Local and the Millimeter Wave Radar. Common causes include Faulty Multipurpose Camera Unit, Multipurpose Camera Unit harness is open or shorted, Multipurpose Camera Unit 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: U0047 Acura indicates Multipurpose Camera Unit Local CAN Malfunction.
Common causes: Common causes include Faulty Multipurpose Camera Unit, Multipurpose Camera Unit harness is open or shorted, Multipurpose Camera Unit 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 1,240

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 May 16, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U0047 Acura Description

The Diagnostic Trouble Code (DTC) sets when a Controller Area Network (CAN) communication malfunction was detected between the Multipurpose Camera Unit Local and the Millimeter Wave Radar.

OBDII Code U0047 Acura - Multipurpose Camera Unit Local CAN Malfunction - AutoCodes.com — U0047 Acura Code - Multipurpose Camera Unit Local CAN Malfunction

What does this mean?

What are the Possible Causes of the DTC U0047 Acura?

Faulty Multipurpose Camera Unit
Multipurpose Camera Unit harness is open or shorted
Multipurpose Camera Unit circuit poor electrical connection
Faulty Millimeter Wave Radar

How to Fix the DTC U0047 Acura?

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 U0047 Acura 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 U0047 Acura code?

Need more information on how to fix the U0047 Acura code? Get Access to Factory Service Manuals

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Get the U0047 Acura 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 U0047 Acura Code

1. What are the common symptoms of OBDII code U0047 in an Acura related to the Multipurpose Camera Unit Local CAN Malfunction?

- Common symptoms include malfunctioning safety systems, such as adaptive cruise control, lane-keeping assist, and collision mitigation braking systems.

2. What are the possible causes of the U0047 code in an Acura?

- The U0047 code in an Acura is typically caused by a fault in the multipurpose camera unit or issues with the local Controller Area Network (CAN) communication network.

3. How can I diagnose the U0047 code in my Acura?

- Diagnosing the U0047 code requires a professional OBDII scanner to read the code and further diagnostic procedures to pinpoint the exact cause, which may involve testing the multipurpose camera unit and checking the CAN communication network.

4. Can I still drive my Acura with the U0047 code present?

- It is not recommended to drive your Acura with the U0047 code present, as it may affect the functionality of important safety systems.

5. How is the U0047 code typically repaired in an Acura?

- Repairing the U0047 code in an Acura involves addressing the underlying issue causing the Multipurpose Camera Unit Local CAN Malfunction, which may include replacing the camera unit, repairing CAN communication wiring, or reprogramming the system.

6. Is the repair for the U0047 code in an Acura covered under warranty?

- The coverage of repairs for the U0047 code in an Acura under warranty depends on the specific warranty terms and conditions of your vehicle. Check with your dealership or refer to your warranty documentation for more information.

7. Are there any DIY tips for fixing the U0047 code in an Acura?

- Due to the complexity of the systems involved, it is recommended to seek professional assistance for repairing the U0047 code in an Acura to ensure proper diagnosis and repair.

8. Can a faulty battery cause the U0047 code to appear in an Acura?

- While a faulty battery can potentially cause electrical issues, the U0047 code in an Acura is more likely related to problems with the multipurpose camera unit or CAN communication network.

9. How long does it typically take to repair the U0047 code in an Acura?

- The repair time for the U0047 code in an Acura can vary depending on the exact cause of the issue and the availability of parts. It is best to consult with a professional technician for an estimated repair timeline.

10. What should I do if the U0047 code keeps coming back in my Acura after repairs?

- If the U0047 code keeps reappearing after repairs, it may indicate that the underlying issue was not fully resolved. It is important to have the vehicle rechecked by a qualified technician to determine the root cause of the persistent problem.