AutoCodes – Honda – P0602 2019 Honda CR-V

P0602 2019 Honda CR-V Code - Powertrain Control Module Programming Error

Quick Answer

The Powertrain Control Module (PCM) is equipped with an update program to update its control program. Common causes include Powertrain Control Module (PCM) not programmed, Powertrain Control Module program, Faulty Powertrain Control Module. 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: P0602 2019 Honda CR-V indicates Powertrain Control Module Programming Error.
Common causes: Common causes include Powertrain Control Module (PCM) not programmed, Powertrain Control Module program, Faulty Powertrain Control Module.
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 183

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 Jan 08, 2024

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 P0602 2019 Honda CR-V Description

The Powertrain Control Module (PCM) is equipped with an update program to update its control program. The programs in the Central Processing Unit (CPU) of the PCM are classified as a PCM program (update-capable program) and a program for the update function (non-updatable program). The program update only updates the PCM program. When the PCM power is turned off during an update, the power for the update function is lost, and the update process stops. When the program update is stopped before it is completed, the PCM stores a Diagnostic Trouble Code (DTC) that indicates the update is not finished.

OBDII Code P0602 2019 Honda CR-V - Powertrain Control Module Programming Error - AutoCodes.com — P0602 2019 Honda CR-V Code - Powertrain Control Module Programming Error

What does this mean?

What are the Possible Causes of the DTC P0602 2019 Honda CR-V?

Powertrain Control Module (PCM) not programmed
Powertrain Control Module program
Faulty Powertrain Control Module
Wrong Powertrain Control Module

How to Fix the DTC P0602 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 P0602 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 P0602 2019 Honda CR-V code?

Need more information on how to fix the P0602 2019 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0602 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 P0602 2019 Honda CR-V Code

1. What does OBDII code P0602 mean for my 2019 Honda CR-V?

The P0602 code indicates a powertrain control module (PCM) programming error in your vehicle.

2. What are the common symptoms of a P0602 code in a 2019 Honda CR-V?

Common symptoms include the Check Engine light being illuminated, poor engine performance, and potential stalling or rough idling.

3. What can cause the P0602 code to appear in a 2019 Honda CR-V?

The P0602 code may be triggered by issues such as corrupted software, faulty PCM hardware, or electrical problems in the PCM circuit.

4. How serious is the P0602 code in a 2019 Honda CR-V?

While the vehicle may still be operable with the P0602 code, it is important to address the underlying issue promptly to prevent potential long-term damage to the PCM and other components.

5. Can I drive my 2019 Honda CR-V with a P0602 code?

It is generally not recommended to drive the vehicle extensively with a P0602 code, as it can lead to further mechanical problems and decreased fuel efficiency.

6. How can I diagnose a P0602 code in my 2019 Honda CR-V?

Diagnosing a P0602 code typically involves using an OBDII scanner to retrieve the code, checking for other related codes, and inspecting the PCM and its connections for any visible issues.

7. How can I repair a P0602 code in my 2019 Honda CR-V?

Repairing a P0602 code may involve reprogramming or replacing the PCM, fixing any wiring or connection issues, and ensuring the software is updated to the latest version.

8. Can a DIY enthusiast fix a P0602 code in a 2019 Honda CR-V?

While some basic troubleshooting steps can be taken by DIY enthusiasts, resolving a P0602 code often requires specialized tools and expertise, so it is recommended to seek professional help.

9. How much does it cost to repair a P0602 code in a 2019 Honda CR-V?

The cost of repairing a P0602 code can vary depending on the extent of the issue, the need for PCM replacement, and labor costs at the repair shop. It is advisable to obtain quotes from multiple mechanics.

10. How can I prevent the P0602 code from reoccurring in my 2019 Honda CR-V?

To prevent the P0602 code from reappearing, it is essential to maintain regular vehicle maintenance, address any underlying electrical issues promptly, and follow the manufacturer's recommendations for software updates.