AutoCodes – Honda – P05AF 2016 Honda CR-V

P05AF 2016 Honda CR-V Code - Shutter Grille Assembly Lower Malfunction

Quick Answer

The shutter grille system opens/closes the shutter depending on the driving conditions. Common causes include Faulty Lower Shutter Grille stuck, Faulty Shutter Grille Lower Actuator, Shutter Grille Lower Actuator harness is open or shorted. 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: P05AF 2016 Honda CR-V indicates Shutter Grille Assembly Lower Malfunction.
Common causes: Common causes include Faulty Lower Shutter Grille stuck, Faulty Shutter Grille Lower Actuator, Shutter Grille Lower Actuator harness is open or shorted.
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 252

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 Dec 27, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P05AF 2016 Honda CR-V Description

The shutter grille system opens/closes the shutter depending on the driving conditions. The system improves fuel efficiency by reducing the wind drag. The shutter is controlled by the shutter grille which includes the actuator with CPU. The Powertrain Control Module (PCM) sends open/close requests which depends on the driving conditions to the shutter grille via the Local Interconnect Network (LIN) line. If the shutter grille actuator detects a restriction and if the restriction condition continues even if the initial learning is retried for a specified time, the PCM confirms the abnormality and stores a Diagnostic Trouble Code (DTC). The DTC will be set when the shutter grille actuator detects a restriction and if the restriction condition continues for at least 2.5 seconds after the initial learning is retried for three times.

OBDII Code P05AF 2016 Honda CR-V - Shutter Grille Assembly Lower Malfunction - AutoCodes.com — P05AF 2016 Honda CR-V Code - Shutter Grille Assembly Lower Malfunction

What does this mean?

What are the Possible Causes of the DTC P05AF 2016 Honda CR-V?

Faulty Lower Shutter Grille stuck
Faulty Shutter Grille Lower Actuator
Shutter Grille Lower Actuator harness is open or shorted
Shutter Grille Lower Actuator circuit poor electrical connection

How to Fix the DTC P05AF 2016 Honda CR-V?

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 P05AF 2016 Honda CR-V 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 P05AF 2016 Honda CR-V code?

Need more information on how to fix the P05AF 2016 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P05AF 2016 Honda CR-V 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 P05AF 2016 Honda CR-V Code

1. What does the OBDII code P05AF mean on a 2016 Honda CR-V?

The code P05AF indicates a "Shutter Grille Assembly Lower Malfunction," which refers to an issue with the active grille shutter system that helps regulate airflow to optimize engine temperature and aerodynamics.

2. What are common symptoms of the P05AF code in a 2016 Honda CR-V?

Symptoms may include an illuminated check engine light, reduced fuel efficiency, and in some cases, increased engine temperature due to improper airflow.

3. What causes the P05AF code to appear?

Common causes include a stuck or damaged grille shutter, a faulty grille shutter actuator, electrical wiring problems, or debris blocking the shutter's movement.

4. Can I drive my 2016 Honda CR-V with a P05AF code?

While the vehicle may still be drivable, ignoring the issue can lead to reduced fuel efficiency and potential overheating in extreme conditions.

5. How do I troubleshoot the P05AF code on my 2016 Honda CR-V?

Start by inspecting the grille shutter for physical damage or debris, check the wiring and connections to the actuator, and use a scan tool to test the actuator's functionality.

6. How much does it cost to fix the P05AF code on a 2016 Honda CR-V?

Repair costs can vary but typically range from $200 to $800 depending on whether the grille shutter assembly, actuator, or wiring needs replacement.

7. Can I fix the P05AF code myself?

If youâ€™re comfortable with basic mechanical work, you can attempt to clear debris or replace the grille shutter assembly or actuator. However, diagnosing electrical issues may require professional tools and expertise.

8. Does clearing the P05AF code with a scanner fix the problem permanently?

Clearing the code will reset the check engine light but won't fix the underlying issue. The problem will likely return unless the root cause is addressed.

9. What tools are needed to repair a P05AF code on a 2016 Honda CR-V?

You may need a diagnostic scan tool, basic hand tools, and possibly a multimeter for testing electrical connections.

10. How can I prevent the P05AF code from occurring again?

To prevent this issue, ensure the grille area is kept clean and free of debris, and address any electrical or mechanical issues with the grille shutter system promptly.