AutoCodes – Honda – P059F 2020 Honda CR-V

P059F 2020 Honda CR-V Code - Shutter Grille Assembly Upper Malfunction

Quick Answer

The shutter grille system open/closes the shutter depending on the driving conditions. Common causes include Faulty Upper Shutter Grille Fins, Faulty Shutter Grille Upper Actuator, Shutter Grille Upper 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: P059F 2020 Honda CR-V indicates Shutter Grille Assembly Upper Malfunction.
Common causes: Common causes include Faulty Upper Shutter Grille Fins, Faulty Shutter Grille Upper Actuator, Shutter Grille Upper 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 267

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 26, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P059F 2020 Honda CR-V Description

The shutter grille system open/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 integrates the actuator. The Powertrain Control Module (PCM) sends open/close requests which depend on the driving conditions to the shutter grille via the LIN line. If the upper or lower actuator is detected as abnormal, the PCM confirms the abnormality and stores a Diagnostic Trouble Code (DTC). The DTC will be set when the upper or lower actuator does not reach the fully open position or the fully closed position by initial learning in the fully open position or fully closed position + 12% or more of the opening with respect to the position or the upper or lower actuator does not reach the fully open or fully closed position by rotated 125° or more.

OBDII Code P059F 2020 Honda CR-V - Shutter Grille Assembly Upper Malfunction - AutoCodes.com — P059F 2020 Honda CR-V Code - Shutter Grille Assembly Upper Malfunction

What does this mean?

What are the Possible Causes of the DTC P059F 2020 Honda CR-V?

Faulty Upper Shutter Grille Fins
Faulty Shutter Grille Upper Actuator
Shutter Grille Upper Actuator harness is open or shorted
Shutter Grille Upper Actuator circuit poor electrical connection

How to Fix the DTC P059F 2020 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 P059F 2020 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 P059F 2020 Honda CR-V code?

Need more information on how to fix the P059F 2020 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P059F 2020 Honda CR-V Code

1. What does the OBDII code P059F mean on a 2020 Honda CR-V?

P059F indicates a "Shutter Grille Assembly Upper Malfunction," which means thereâ€™s an issue with the active grille shutter system, responsible for managing airflow to optimize engine performance and efficiency.

2. What are the common symptoms of code P059F on a 2020 Honda CR-V?

Symptoms may include a check engine light, reduced fuel efficiency, abnormal airflow noises from the front grille, or the grille shutters being visibly stuck open or closed.

3. What causes the P059F code to appear?

Common causes include electrical issues like a faulty grille shutter actuator, a wiring problem, physical obstruction or damage to the shutters, or a failed grille shutter motor.

4. Can I drive my 2020 Honda CR-V with a P059F code?

Yes, you can drive the vehicle, but it may experience reduced fuel efficiency and potential overheating under certain conditions. Itâ€™s best to address the issue promptly.

5. How do I fix the P059F code on my 2020 Honda CR-V?

Start by inspecting the grille shutter assembly for damage or obstructions. Check the electrical connectors and wiring for corrosion or disconnection. If no physical issues are found, the actuator or motor may need replacement.

6. How much does it cost to repair a P059F code on a 2020 Honda CR-V?

Repair costs can range from $100 to $500, depending on whether the issue is a simple wiring fix, actuator replacement, or a full grille shutter assembly replacement.

7. Can a P059F code be triggered by extreme weather?

Yes, extreme cold, ice, or debris can obstruct the shutters and trigger the P059F code. Cleaning the area around the shutters may resolve the issue.

8. How do I clear the P059F code after fixing the issue?

Use an OBDII scanner to clear the code. If the problem is resolved, the check engine light should remain off. If it reappears, further diagnostics are needed.

9. Is the P059F code covered under warranty for a 2020 Honda CR-V?

If your vehicle is still under warranty, repairs related to the grille shutter system may be covered. Check with your Honda dealer for confirmation.

10. Can a dirty grille shutter cause the P059F code?

Yes, dirt, debris, or grime can obstruct the shutters and lead to a malfunction. Cleaning the grille and ensuring it moves freely can often resolve the issue.