AutoCodes – Honda – P05C1 2019 Honda CR-V

P05C1 2019 Honda CR-V Code - Shutter Grille Actuator Lower Temperature Malfunction

Quick Answer

The shutter grille system open/closes the shutter depending on the driving conditions. Common causes include Lower Shutter Grille Local Interconnect Network (LIN) line open, Lower Shutter Grille LIN line short to ground, Lower Shutter Grille LIN line short to power. 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: P05C1 2019 Honda CR-V indicates Shutter Grille Actuator Lower Temperature Malfunction.
Common causes: Common causes include Lower Shutter Grille Local Interconnect Network (LIN) line open, Lower Shutter Grille LIN line short to ground, Lower Shutter Grille LIN line short to power.
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 220

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 P05C1 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 depends on the driving conditions to the shutter grille via the Local Interconnect Network (LIN) line. If the upper or lower temperature is detected as abnormal, the PCM confirms the abnormality and stores a Diagnostic Trouble Code (DTC). The DTC will be set when the internal temperature of the upper or lower actuator is the state of more than 302 °F (150 °C) was continued at least 2.5 seconds or more.

OBDII Code P05C1 2019 Honda CR-V - Shutter Grille Actuator Lower Temperature Malfunction - AutoCodes.com — P05C1 2019 Honda CR-V Code - Shutter Grille Actuator Lower Temperature Malfunction

What does this mean?

What are the Possible Causes of the DTC P05C1 2019 Honda CR-V?

Lower Shutter Grille Local Interconnect Network (LIN) line open
Lower Shutter Grille LIN line short to ground
Lower Shutter Grille LIN line short to power

How to Fix the DTC P05C1 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 P05C1 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 P05C1 2019 Honda CR-V 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 P05C1 2019 Honda CR-V Code

What does the OBDII code P05C1 mean on a 2019 Honda CR-V?

The P05C1 code indicates a "Shutter Grille Actuator Lower Temperature Malfunction," meaning the active grille shutter system is not operating correctly at lower temperatures.

What are the symptoms of code P05C1 on a 2019 Honda CR-V?

Common symptoms include an illuminated check engine light, reduced fuel efficiency, and potential cooling system performance issues.

What causes the P05C1 code on a 2019 Honda CR-V?

Possible causes include a faulty grille shutter actuator, damaged wiring or connectors, a stuck or obstructed shutter grille, or a malfunctioning control module.

Can I drive my 2019 Honda CR-V with the P05C1 code?

While the vehicle is generally drivable, ignoring the issue could lead to decreased fuel efficiency or overheating in extreme conditions.

How can I diagnose the P05C1 code on a 2019 Honda CR-V?

Diagnosis typically involves using an OBDII scanner to confirm the code, inspecting the grille shutter actuator for damage or obstructions, and testing wiring connections for continuity.

What is the grille shutter system's purpose on a 2019 Honda CR-V?

The grille shutter system improves fuel efficiency and aerodynamics by adjusting airflow to the radiator based on driving conditions.

How do I fix the P05C1 code on a 2019 Honda CR-V?

Repairs may involve cleaning or freeing the grille shutters, replacing a faulty actuator, repairing damaged wiring, or reprogramming the control module if necessary.

What tools are needed to repair the P05C1 code on a 2019 Honda CR-V?

You'll need an OBDII scanner, basic hand tools, a multimeter for electrical testing, and possibly access to Honda-specific diagnostic software.

How much does it cost to repair the P05C1 code on a 2019 Honda CR-V?

Costs vary depending on the issue, but actuator replacement can range from $200 to $500, including parts and labor, while wiring repairs may cost less.

Is the P05C1 code covered under warranty for a 2019 Honda CR-V?

It may be covered under Honda's powertrain or emissions warranty if the vehicle is within the coverage period, so check with your dealer.