AutoCodes – Honda – P06A8 2019 Honda CR-V

P06A8 2019 Honda CR-V Code - Internal VCC Power Malfunction

Quick Answer

The Main Central Processing Unit (CPU) and sub-CPU are built into the Powertrain Control Module (PCM). Common causes include Powertrain Control Module (PCM) Internal Failure. 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: P06A8 2019 Honda CR-V indicates Internal VCC Power Malfunction.
Common causes: Common causes include Powertrain Control Module (PCM) Internal Failure.
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 166

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
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Code P06A8 2019 Honda CR-V Description

The Main Central Processing Unit (CPU) and sub-CPU are built into the Powertrain Control Module (PCM). The main CPU supplies 3.3 V power voltage to the sub-CPU. The sub-CPU converts (A/D conversion) the supplied power voltage and outputs the A/D converted value to the main CPU via serial communication. The main CPU monitors the PCM internal 5 V power supply by comparing it with the received value (comparison power supply voltage (3.3 V)) from the sub-CPU. When the 5 V power supply is normal, the comparison power supply voltage (3.3 V) falls within a normal area. If the 5 V power supply malfunctions, the comparison power supply voltage (3.3 V) exceeds the range of normal area. If the comparison power supply voltage is out of permissible range for a set time, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC). Voltage Common Collector (VCC)

OBDII Code P06A8 2019 Honda CR-V - Internal VCC Power Malfunction - AutoCodes.com — P06A8 2019 Honda CR-V Code - Internal VCC Power Malfunction

What does this mean?

What are the Possible Causes of the DTC P06A8 2019 Honda CR-V?

Powertrain Control Module (PCM) Internal Failure

How to Fix the DTC P06A8 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 P06A8 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 P06A8 2019 Honda CR-V code?

Need more information on how to fix the P06A8 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 P06A8 2019 Honda CR-V Code

1. What are the common symptoms of OBDII code P06A8 Internal VCC Power Malfunction in a 2019 Honda CR-V?

- Common symptoms include rough shifting, transmission slippage, and illumination of the check engine light.

2. What are the possible causes of the Internal VCC Power Malfunction (P06A8) code in a 2019 Honda CR-V?

- The code may be triggered by issues such as a faulty VCC solenoid, damaged wiring harness, low transmission fluid levels, or a failing transmission control module.

3. How can I diagnose the Internal VCC Power Malfunction code in my 2019 Honda CR-V?

- To diagnose the issue, you may need to perform a thorough inspection of the transmission system, check the VCC solenoid, inspect the wiring for damage, and scan the vehicle's computer for related error codes.

4. Can I continue driving my 2019 Honda CR-V with the P06A8 code present?

- It is not recommended to drive your vehicle with the P06A8 code active, as it can lead to further transmission damage and potential safety hazards.

5. How can I clear the P06A8 code in a 2019 Honda CR-V?

- Clearing the code can be done using an OBDII scanner tool by resetting the vehicle's computer after addressing and repairing the underlying issue.

6. Is it possible to repair the Internal VCC Power Malfunction code in a 2019 Honda CR-V at home?

- While some basic troubleshooting steps can be performed at home, diagnosing and repairing the specific cause of the P06A8 code may require professional expertise and specialized tools.

7. How much does it typically cost to repair the P06A8 code in a 2019 Honda CR-V?

- The cost of repair can vary depending on the root cause of the issue, but it may involve expenses for parts replacement, labor costs, and potential diagnostic fees.

8. Are there any preventive maintenance measures to avoid the Internal VCC Power Malfunction code in a 2019 Honda CR-V?

- Regularly servicing the transmission system, checking fluid levels, and addressing any warning signs promptly can help prevent issues that may trigger the P06A8 code.

9. Can a DIY enthusiast with limited experience tackle the repair of the P06A8 code in a 2019 Honda CR-V?

- While some basic repairs and maintenance tasks can be done by DIY enthusiasts, addressing complex transmission issues related to the P06A8 code may require professional assistance to ensure proper diagnosis and repair.

10. What should I do if the P06A8 code keeps coming back after repairs in my 2019 Honda CR-V?

- If the code persists after repairs, it is advisable to recheck the components related to the VCC system, ensure proper installation of parts, and consider seeking assistance from a qualified mechanic for a more in-depth diagnosis.