AutoCodes – Chevrolet – P1A06 Chevrolet

P1A06 Chevrolet Code - Battery Energy Control Module Read Only Memory

Quick Answer

The Battery Energy Control Module (BECM) will diagnose its own systems and determine when a fault condition is present. Common causes include Faulty Battery Energy Control Module (BECM), Battery Energy Control Module (BECM) harness is open or shorted, Battery Energy Control Module (BECM) circuit poor electrical connection. 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: P1A06 Chevrolet indicates Battery Energy Control Module Read Only Memory.
Common causes: Common causes include Faulty Battery Energy Control Module (BECM), Battery Energy Control Module (BECM) harness is open or shorted, Battery Energy Control Module (BECM) circuit poor electrical connection.
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 1,023

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 06, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1A06 Chevrolet Description

The Battery Energy Control Module (BECM) will diagnose its own systems and determine when a fault condition is present. Diagnostics and system status is communicated from the battery energy control module to the hybrid powertrain control module through serial data. The hybrid powertrain control module is the host controller for diagnostic trouble code (DTC) information. The EBECM monitors to detect an Random Access Memory (RAM), Read Only Memory (ROM), Erasable Programmable Read-Only Memory (EPROM) or controller stack overrun. The EBECM sets the OBDII code when the RAM, ROM, EPROM or controller stack overrun is not to factory specifications.
This diagnostic applies to internal microprocessor integrity conditions within the battery energy control module. This fault is internal to the battery energy control module and no external circuits are involved.

OBDII Code P1A06 Chevrolet - Battery Energy Control Module Read Only Memory - AutoCodes.com — P1A06 Chevrolet Code - Battery Energy Control Module Read Only Memory

What does this mean?

What are the Possible Causes of the DTC P1A06 Chevrolet?

Faulty Battery Energy Control Module (BECM)
Battery Energy Control Module (BECM) harness is open or shorted
Battery Energy Control Module (BECM) circuit poor electrical connection

How to Fix the DTC P1A06 Chevrolet?

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 P1A06 Chevrolet 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 P1A06 Chevrolet Code

1. What are the common symptoms of OBDII code P1A06 in a Chevrolet related to the Battery Energy Control Module Read Only Memory?

- Common symptoms include poor vehicle performance, reduced fuel efficiency, and potential issues with the hybrid battery system.

2. What are the possible causes of OBDII code P1A06 in a Chevrolet?

- The code P1A06 in a Chevrolet can be triggered by issues such as a faulty battery energy control module, a malfunctioning hybrid battery, or problems with the read-only memory within the module.

3. How can I diagnose OBDII code P1A06 in my Chevrolet related to the Battery Energy Control Module Read Only Memory?

- Diagnosis involves using an OBDII scanner to retrieve the specific trouble code, checking the battery energy control module for any visible damage or corrosion, and testing the hybrid battery system for proper functionality.

4. What are some repair tips for addressing OBDII code P1A06 in a Chevrolet?

- Repair tips may include resetting the battery energy control module, replacing a faulty module, repairing any damaged wiring or connections, and ensuring the hybrid battery is in good working condition.

5. Can I drive my Chevrolet with an active OBDII code P1A06 related to the Battery Energy Control Module Read Only Memory?

- It is not recommended to continue driving the vehicle with an active P1A06 code, as it can lead to further damage to the hybrid system and potentially cause safety hazards.

6. How much does it typically cost to repair OBDII code P1A06 in a Chevrolet?

- The cost of repairing OBDII code P1A06 in a Chevrolet can vary depending on the specific issue causing the code, but it may range from a few hundred to a couple thousand dollars for parts and labor.

7. Are there any recalls or technical service bulletins related to OBDII code P1A06 in Chevrolet vehicles?

- It is advisable to check with Chevrolet dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any recalls or technical service bulletins related to OBDII code P1A06 in your specific Chevrolet model.

8. How can I prevent OBDII code P1A06 from occurring in my Chevrolet in the future?

- To prevent OBDII code P1A06, it is important to maintain regular servicing of the hybrid system, keep the battery energy control module and connections clean and free of corrosion, and address any warning signs promptly.

9. Can a DIY enthusiast repair OBDII code P1A06 in a Chevrolet, or is it recommended to seek professional help?

- While some basic diagnostics and repairs can be done by DIY enthusiasts, dealing with complex hybrid systems and electrical components may require specialized knowledge and tools, so it is often best to seek professional help for OBDII code P1A06 in a Chevrolet.

10. Will clearing the OBDII code P1A06 in my Chevrolet make the problem go away permanently?

- Clearing the code may temporarily reset the system, but if the underlying issue causing the P1A06 code is not addressed and repaired, the code is likely to reappear, and the problem may persist or worsen over time.