AutoCodes – Honda – P059F 2019 Honda CR-V

P059F 2019 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 2019 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 153

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 2019 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 2019 Honda CR-V - Shutter Grille Assembly Upper Malfunction - AutoCodes.com — P059F 2019 Honda CR-V Code - Shutter Grille Assembly Upper Malfunction

What does this mean?

What are the Possible Causes of the DTC P059F 2019 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 2019 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 2019 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 2019 Honda CR-V code?

Need more information on how to fix the P059F 2019 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 2019 Honda CR-V Code

1. What does OBDII code P059F mean on a 2019 Honda CR-V?

P059F indicates a malfunction in the upper shutter grille assembly, which is responsible for controlling airflow to the engine to improve aerodynamics and fuel efficiency.

2. What are the symptoms of a P059F code in a 2019 Honda CR-V?

Common symptoms include an illuminated check engine light, reduced fuel efficiency, and potential overheating if airflow to the radiator is restricted.

3. What causes the P059F code to appear?

The most common causes include a faulty shutter grille actuator, damaged grille shutters, electrical connection issues, or debris obstructing the shutter mechanism.

4. Can I drive my 2019 Honda CR-V with a P059F code?

While it may be safe to drive in the short term, ignoring the issue can lead to reduced fuel efficiency or engine overheating, so itâ€™s best to address it promptly.

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

Repairs may involve cleaning debris from the grille shutters, repairing or replacing a damaged actuator, checking for wiring or connector issues, or replacing the entire shutter grille assembly if necessary.

6. How much does it cost to fix a P059F code on a 2019 Honda CR-V?

Repair costs can vary depending on the cause, ranging from $100â€“$200 for cleaning or minor repairs to $500â€“$1,000 if the shutter grille assembly needs replacement.

7. Can a P059F code cause engine damage?

If left unresolved, restricted airflow from a malfunctioning grille shutter could lead to engine overheating, which may cause damage over time.

8. How do I diagnose a P059F code in my 2019 Honda CR-V?

Diagnosis typically involves using an OBDII scanner to confirm the code, visually inspecting the grille shutters for damage or obstruction, and testing the actuator and electrical connections.

9. What tools are needed to repair a P059F code?

Basic tools like a diagnostic scanner, multimeter, and standard automotive tools for removing and inspecting the grille or actuator are typically required.

10. Can extreme weather cause the P059F code to appear?

Yes, extreme cold or ice buildup can temporarily freeze the grille shutters, while debris or excessive dirt from harsh weather conditions may also obstruct their movement.