AutoCodes – Lexus – P3006 Lexus

P3006 Lexus Code - Battery State-Of-Charge Are Uneven

Quick Answer

Through the battery voltage detective line, the charging rate of each battery is detected. Common causes include Faulty Battery ECU, Faulty Battery Pack. 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: P3006 Lexus indicates Battery State-Of-Charge Are Uneven.
Common causes: Common causes include Faulty Battery ECU, Faulty Battery Pack.
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 1,229

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 Feb 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P3006 Lexus Description

Through the battery voltage detective line, the charging rate of each battery is detected. Delta State-Of-Charge (SOC) becomes high.

OBDII Code P3006 Lexus - Battery State-Of-Charge Are Uneven - AutoCodes.com — P3006 Lexus Code - Battery State-Of-Charge Are Uneven

What does this mean?

What are the Possible Causes of the DTC P3006 Lexus?

Faulty Battery ECU
Faulty Battery Pack

How to Fix the DTC P3006 Lexus?

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 P3006 Lexus 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.

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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 P3006 Lexus Code

1. What are the common symptoms of OBDII code P3006 in a Lexus indicating uneven battery state-of-charge?

The common symptoms include issues with starting the vehicle, dim or flickering lights, and electrical system malfunctions.

2. What are the possible causes of OBDII code P3006 in a Lexus related to uneven battery state-of-charge?

Possible causes may include a faulty battery, alternator problems, poor electrical connections, or a malfunctioning battery management system.

3. How can I diagnose the root cause of OBDII code P3006 in my Lexus indicating uneven battery state-of-charge?

You can diagnose by checking the battery voltage, testing the alternator output, inspecting the battery connections, and using a diagnostic scanner to read live data from the battery management system.

4. What steps can I take to repair OBDII code P3006 in my Lexus due to uneven battery state-of-charge?

Repair steps may include replacing the battery if it is old or faulty, repairing or replacing the alternator, cleaning and securing electrical connections, and resetting the battery management system.

5. Can a DIY enthusiast fix OBDII code P3006 in a Lexus related to uneven battery state-of-charge?

Some basic repairs like checking connections or replacing the battery can be done by a DIY enthusiast, but more complex issues with the alternator or battery management system may require professional assistance.

6. How important is it to address OBDII code P3006 in a Lexus indicating uneven battery state-of-charge promptly?

It is crucial to address this code promptly to prevent potential damage to the electrical system, avoid getting stranded due to a dead battery, and ensure the safe operation of the vehicle.

7. Are there any preventive maintenance tips to avoid encountering OBDII code P3006 in a Lexus due to uneven battery state-of-charge?

Regularly checking the battery health, ensuring proper charging system operation, keeping electrical connections clean, and following the manufacturer's maintenance schedule can help prevent this issue.

8. Is it safe to continue driving my Lexus with OBDII code P3006 indicating uneven battery state-of-charge?

It is not recommended to continue driving the vehicle with this code, as it can lead to electrical system failures, stalling, or other safety hazards on the road.

9. Will resetting the OBDII code P3006 in my Lexus related to uneven battery state-of-charge solve the issue?

Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the uneven battery state-of-charge. It is essential to diagnose and repair the root cause.

10. How much can I expect to pay for repairs related to OBDII code P3006 in a Lexus due to uneven battery state-of-charge?

The cost of repairs can vary depending on the specific issue, but it may range from a simple battery replacement costing a few hundred dollars to more complex repairs involving the alternator or battery management system, which could cost more.