AutoCodes – Honda – P05A0 2019 Honda CR-V

P05A0 2019 Honda CR-V Code - Shutter Grille Assembly Upper Malfunction

Quick Answer

The shutter grille system opens/closes the shutter depending on the driving conditions. Common causes include Faulty Upper Shutter Grille stuck, 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: P05A0 2019 Honda CR-V indicates Shutter Grille Assembly Upper Malfunction.
Common causes: Common causes include Faulty Upper Shutter Grille stuck, 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 203

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P05A0 2019 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 P05A0 2019 Honda CR-V - Shutter Grille Assembly Upper Malfunction - AutoCodes.com — P05A0 2019 Honda CR-V Code - Shutter Grille Assembly Upper Malfunction

What does this mean?

What are the Possible Causes of the DTC P05A0 2019 Honda CR-V?

Faulty Upper Shutter Grille stuck
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 P05A0 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 P05A0 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 P05A0 2019 Honda CR-V code?

Need more information on how to fix the P05A0 2019 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P05A0 2019 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 P05A0 2019 Honda CR-V Code

1. What does the OBDII code P05A0 mean on a 2019 Honda CR-V?

P05A0 indicates a malfunction in the upper shutter grille assembly, which is part of the active grille shutter system designed to improve aerodynamics and fuel efficiency.

2. What are the symptoms of code P05A0 in a 2019 Honda CR-V?

Common symptoms include an illuminated check engine light, reduced fuel efficiency, and possible overheating in extreme cases due to impaired airflow.

3. What causes the P05A0 code on a 2019 Honda CR-V?

Causes may include a stuck or damaged shutter grille, a faulty actuator motor, wiring issues, or debris obstructing the grille.

4. Can I drive my 2019 Honda CR-V with a P05A0 code?

While the vehicle may still be drivable, itâ€™s recommended to address the issue promptly to avoid reduced fuel efficiency or potential overheating.

5. How do I fix the P05A0 code on my 2019 Honda CR-V?

Fixes may include cleaning or removing debris from the grille, repairing or replacing the shutter grille assembly, checking and repairing wiring connections, or replacing a faulty actuator motor.

6. How much does it cost to repair the P05A0 code on a 2019 Honda CR-V?

Repair costs can vary, but replacing the shutter grille assembly typically costs between $200 and $600, including parts and labor.

7. What tools do I need to diagnose the P05A0 code on my Honda CR-V?

Youâ€™ll need an OBDII scanner to read and clear codes, along with basic tools like screwdrivers and possibly a multimeter to check wiring and connections.

8. Can a dirty grille cause the P05A0 code on a 2019 Honda CR-V?

Yes, debris or dirt can obstruct the grilleâ€™s movement, triggering the code. Cleaning the grille may resolve the issue.

9. Will resetting the check engine light fix the P05A0 code?

Resetting the light may temporarily clear the code, but the underlying issue with the shutter grille assembly must be resolved to prevent the code from returning.

10. How does the active grille shutter system work on a 2019 Honda CR-V?

The system adjusts the position of the grille shutters to optimize airflow and improve fuel efficiency, closing at higher speeds and opening for cooling when needed.